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Sample records for pregnancy physical activity

  1. Measuring physical activity during pregnancy

    Directory of Open Access Journals (Sweden)

    Teede Helena J

    2011-03-01

    Full Text Available Abstract Background Currently, little is known about physical activity patterns in pregnancy with prior estimates predominantly based on subjective assessment measures that are prone to error. Given the increasing obesity rates and the importance of physical activity in pregnancy, we evaluated the relationship and agreement between subjective and objective physical activity assessment tools to inform researchers and clinicians on optimal assessment of physical activity in pregnancy. Methods 48 pregnant women between 26-28 weeks gestation were recruited. The Yamax pedometer and Actigraph accelerometer were worn for 5-7 days under free living conditions and thereafter the International Physical Activity Questionnaire (IPAQ was completed. IPAQ and pedometer estimates of activity were compared to the more robust and accurate accelerometer data. Results Of 48 women recruited, 30 women completed the study (mean age: 33.6 ± 4.7 years; mean BMI: 31.2 ± 5.1 kg/m2 and 18 were excluded (failure to wear [n = 8] and incomplete data [n = 10]. The accelerometer and pedometer correlated significantly on estimation of daily steps (ρ = 0.69, p -1 day-1 were not significantly correlated and there was poor absolute agreement. Relative to the accelerometer, the IPAQ under predicted daily total METs (105.76 ± 259.13 min-1 day-1 and light METs (255.55 ± 128.41 min-1 day-1 and over predicted moderate METs (-112.25 ± 166.41 min-1 day-1. Conclusion Compared with the accelerometer, the pedometer appears to provide a reliable estimate of physical activity in pregnancy, whereas the subjective IPAQ measure performed less accurately in this setting. Future research measuring activity in pregnancy should optimally encompass objective measures of physical activity. Trial Registration Australian New Zealand Clinical Trial Registry Number: ACTRN12608000233325. Registered 7/5/2008.

  2. Physical activity and pregnancy: cardiovascular adaptations, recommendations and pregnancy outcomes.

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    Melzer, Katarina; Schutz, Yves; Boulvain, Michel; Kayser, Bengt

    2010-06-01

    Regular physical activity is associated with improved physiological, metabolic and psychological parameters, and with reduced risk of morbidity and mortality. Current recommendations aimed at improving the health and well-being of nonpregnant subjects advise that an accumulation of > or =30 minutes of moderate physical activity should occur on most, if not all, days of the week. Regardless of the specific physiological changes induced by pregnancy, which are primarily developed to meet the increased metabolic demands of mother and fetus, pregnant women benefit from regular physical activity the same way as nonpregnant subjects. Changes in submaximal oxygen uptake (VO(2)) during pregnancy depend on the type of exercise performed. During maternal rest or submaximal weight-bearing exercise (e.g. walking, stepping, treadmill exercise), absolute maternal VO(2) is significantly increased compared with the nonpregnant state. The magnitude of change is approximately proportional to maternal weight gain. When pregnant women perform submaximal weight-supported exercise on land (e.g. level cycling), the findings are contradictory. Some studies reported significantly increased absolute VO(2), while many others reported unchanged or only slightly increased absolute VO(2) compared with the nonpregnant state. The latter findings may be explained by the fact that the metabolic demand of cycle exercise is largely independent of the maternal body mass, resulting in no absolute VO(2) alteration. Few studies that directly measured changes in maternal maximal VO(2) (VO(2max)) showed no difference in the absolute VO(2max) between pregnant and nonpregnant subjects in cycling, swimming or weight-bearing exercise. Efficiency of work during exercise appears to be unchanged during pregnancy in non-weight-bearing exercise. During weight-bearing exercise, the work efficiency was shown to be improved in athletic women who continue exercising and those who stop exercising during pregnancy. When

  3. Experiences of physical activity during pregnancy in Danish nulliparous women with a physically active life before pregnancy. A qualitative study

    DEFF Research Database (Denmark)

    Hegaard, Hanne; Kjaergaard, Hanne; Damm, Peter P;

    2010-01-01

    National guidelines recommend that healthy pregnant women take 30 minutes or more of moderate exercise a day. Most women reduce the level of physical activity during pregnancy but only a few studies of women's experiences of physical activity during pregnancy exist. The aim of the present study w...

  4. Experiences of physical activity during pregnancy in Danish nulliparous women with a physically active life before pregnancy. A qualitative study

    DEFF Research Database (Denmark)

    Hegaard, Hanne Kristine; Kjaergaard, Hanne; Damm, Peter P;

    2010-01-01

    National guidelines recommend that healthy pregnant women take 30 minutes or more of moderate exercise a day. Most women reduce the level of physical activity during pregnancy but only a few studies of women's experiences of physical activity during pregnancy exist. The aim of the present study...

  5. The role of physical activity during pregnancy in determining ...

    African Journals Online (AJOL)

    Despite the fact that physical activity during pregnancy reduces the risk of .... were associated with an increase in the prevalence of elevated blood pressure and triglycerides, as well as reduced glucose tolerance and insulin sensitivity.

  6. Maternal exercise during pregnancy promotes physical activity in adult offspring.

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    Eclarinal, Jesse D; Zhu, Shaoyu; Baker, Maria S; Piyarathna, Danthasinghe B; Coarfa, Cristian; Fiorotto, Marta L; Waterland, Robert A

    2016-07-01

    Previous rodent studies have shown that maternal voluntary exercise during pregnancy leads to metabolic changes in adult offspring. We set out to test whether maternal voluntary exercise during pregnancy also induces persistent changes in voluntary physical activity in the offspring. Adult C57BL/6J female mice were randomly assigned to be caged with an unlocked (U) or locked (L) running wheel before and during pregnancy. Maternal running behavior was monitored during pregnancy, and body weight, body composition, food intake, energy expenditure, total cage activity, and running wheel activity were measured in the offspring at various ages. U offspring were slightly heavier at birth, but no group differences in body weight or composition were observed at later ages (when mice were caged without access to running wheels). Consistent with our hypothesis, U offspring were more physically active as adults. This effect was observed earlier in female offspring (at sexual maturation). Remarkably, at 300 d of age, U females achieved greater fat loss in response to a 3-wk voluntary exercise program. Our findings show for the first time that maternal physical activity during pregnancy affects the offspring's lifelong propensity for physical activity and may have important implications for combating the worldwide epidemic of physical inactivity and obesity.-Eclarinal, J. D., Zhu, S., Baker, M. S., Piyarathna, D. B., Coarfa, C., Fiorotto, M. L., Waterland, R. A. Maternal exercise during pregnancy promotes physical activity in adult offspring. © FASEB.

  7. Obstetrician practice patterns and recommendations for physical activity during pregnancy.

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    Evenson, Kelly R; Pompeii, Lisa A

    2010-09-01

    Many women do not attain minimum American College of Obstetricians and Gynecologists (ACOG) recommendations for physical activity during pregnancy. This study assessed the self-reported practice patterns and recommendations of 384 obstetricians working in Texas through a mailed survey on physical activity during pregnancy. The most common exercise elements routinely collected from pregnant women included types of exercise (81%), history of exercise before pregnancy (79%), and frequency of exercise (76%). Fewer obstetricians collected duration (68%) or intensity (69%) of exercise. The percentage of obstetricians recommending avoidance of nine household activities and exercises (including lifting groceries, starting a new exercise program, or participating in walking, jogging, or bicycling) was significantly higher with each successive trimester. Most obstetricians agreed that pregnant women would gain some benefit from mild exercise (99.5%), but fewer agreed that moderate (74%) or vigorous exercise (6%) would be beneficial. Sixty-two percent of obstetricians reported that women who have never exercised could begin an exercise program during pregnancy. Almost all participants agreed that physical activity might make a woman feel more energetic (98%) and improve her labor and delivery (89%), but fewer agreed that exercise during pregnancy causes lower weight babies (23%) or could trigger labor (18%). Dissemination of current recommendations and discussion about the benefits and risks of physical activity during pregnancy, such as through continuing education, appear warranted. Future research could address the causes of disparities between self-reported practice patterns and current ACOG guidelines.

  8. Factors affecting perceived change in physical activity in pregnancy.

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    Merkx, Astrid; Ausems, Marlein; Budé, Luc; de Vries, Raymond; Nieuwenhuijze, Marianne J

    2017-08-01

    reduction of physical activity (PA) during pregnancy is common but undesirable, as it is associated with negative outcomes, including excessive gestational weight gain. Our objective was to explore changes in five types of activity that occurred during pregnancy and the behavioural determinants of the reported changes in PA. we performed a secondary analysis of a cross sectional survey that was constructed using the ASE-Model - an approach to identifying the factors that drive behaviour change that focuses on Attitude, Social influence, and self-Efficacy. 455 healthy pregnant women of all gestational ages, receiving prenatal care from midwifery practices in the Netherlands. more than half of our respondents reported a reduction in their PA during pregnancy. The largest reduction occurred in sports and brief rigorous activities, but other types of PA were reduced as well. Reduction of PA was more likely in women who considered themselves as active before pregnancy, women who experienced pregnancy-related barriers, women who were advised to reduce their PA, and multiparous women. Fewer than 5% increased their PA. Motivation to engage in PA was positively associated with enjoying PA. all pregnant women should be informed about the positive effects of staying active and should be encouraged to engage in, or to continue, moderately intensive activities like walking, biking or swimming. Our findings concerning the predictors of PA reduction can be used to develop an evidence-based intervention aimed at encouraging healthy PA during pregnancy. Copyright © 2017 Elsevier Ltd. All rights reserved.

  9. Physical activity, health-related quality of life and depression during pregnancy

    Directory of Open Access Journals (Sweden)

    Iva Tendais

    2011-02-01

    Full Text Available This study examines physical activity patterns among women, from pre-pregnancy to the second trimester of pregnancy, and the relationship between physical activity status based on physical activity guidelines and health-related quality of life (HRQoL and depression over pregnancy. 56 healthy pregnant women self-reported physical activity, HRQoL and depression at 10-15 and 19-24 weeks of pregnancy and physical activity before pregnancy. Whereas vigorous leisure physical activity decreased after conception, moderate leisure physical activity and work related physical activity remained stable over time. The prevalence of recommended physical activity was 39.3% and 12.5% in the 1st and 2nd trimesters of pregnancy respectively, and 14.3% pre-pregnancy. From the 1st to the 2nd pregnancy trimester, most physical HRQoL dimensions scores decreased and only mental component increased, independently of physical activity status. No changes in mean depression scores were observed. These data suggest that physical activity patterns change with pregnancy and that physical and mental components are differentially affected by pregnancy course, independently of physical activity status.

  10. Physical activity, health-related quality of life and depression during pregnancy.

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    Tendais, Iva; Figueiredo, Bárbara; Mota, Jorge; Conde, Ana

    2011-02-01

    This study examines physical activity patterns among women, from pre-pregnancy to the second trimester of pregnancy, and the relationship between physical activity status based on physical activity guidelines and health-related quality of life (HRQoL) and depression over pregnancy. 56 healthy pregnant women self-reported physical activity, HRQoL and depression at 10-15 and 19-24 weeks of pregnancy and physical activity before pregnancy. Whereas vigorous leisure physical activity decreased after conception, moderate leisure physical activity and work related physical activity remained stable over time. The prevalence of recommended physical activity was 39.3% and 12.5% in the 1st and 2nd trimesters of pregnancy respectively, and 14.3% pre-pregnancy. From the 1st to the 2nd pregnancy trimester, most physical HRQoL dimensions scores decreased and only mental component increased, independently of physical activity status. No changes in mean depression scores were observed. These data suggest that physical activity patterns change with pregnancy and that physical and mental components are differentially affected by pregnancy course, independently of physical activity status.

  11. Sports and leisure time physical activity during pregnancy in nulliparous women

    DEFF Research Database (Denmark)

    Hegaard, Hanne Kristine; Damm, Peter; Hedegaard, Morten

    2011-01-01

    , and smoking habits. The proportion of women who took part in competitive sports, and moderate-to-heavy activities decreased over the three trimesters of pregnancy. The proportion of women with light physical activity was stable during pregnancy while the proportion of women with sedentary activity increased...... from 6% to 29%. During the third trimester women performing competitive sports or moderate-to-heavy activities before pregnancy continued to have a higher level of physical activity than women with light activities or sedentary activities before pregnancy. In general the intensity and time spent...... on exercise decreased during pregnancy. Women with the highest level of exercise prior to pregnancy continued to be the most active during pregnancy. Among women with sedentary activities before pregnancy one-fourth changed to light activity during pregnancy....

  12. Leisure time physical activity during pregnancy and impact on gestational diabetes mellitus, pre-eclampsia, preterm delivery and birth weight

    DEFF Research Database (Denmark)

    Hegaard, Hanne Kristine; Pedersen, Bente K; Nielsen, Birgitte Bruun

    2007-01-01

    It has been questioned whether leisure time physical activity (LTPA) during pregnancy is beneficial or deleterious to pregnancy outcome, and whether a sedentary lifestyle during pregnancy has a negative impact on pregnancy. Answers to these questions are of general interest, since some young women...... are very physically active during leisure time, while others have a sedentary lifestyle....

  13. Physical activity, sedentary behavior and risk of hypertensive disorders of pregnancy in Hispanic women.

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    Chasan-Taber, Lisa; Silveira, Marushka; Pekow, Penelope; Braun, Barry; Manson, JoAnn E; Solomon, Caren G; Markenson, Glenn

    2015-02-01

    Prior studies of the association between physical activity and hypertensive disorders of pregnancy have been conflicting; the majority focused on leisure-time activity only, did not use physical activity questionnaires validated for pregnancy, and were conducted in primarily non-Hispanic white populations. We prospectively evaluated this association among 1240 Hispanic women in Proyecto Buena Salud. The Pregnancy Physical Activity Questionnaire, validated for use in pregnancy, was used to assess pre- and early pregnancy sports/exercise, household/caregiving, occupational and transportation activity. Diagnoses of hypertensive disorders of pregnancy were based on medical record abstraction and confirmed by the study obstetrician. A total of 49 women (4.0%) were diagnosed with a hypertensive disorder of pregnancy, including 32 women (2.6%) with pre-eclampsia. In age-adjusted analyses, high levels of early pregnancy household/caregiving activity were associated with reduced risk of total hypertensive disorders (OR = 0.4, 95% CI 0.1-0.9) and pre-eclampsia (OR = 0.3, 95% CI 0.1-0.9) relative to low levels; however, these findings were no longer statistically significant in multivariable models. Pre-pregnancy activity and pattern of activity from pre- to early-pregnancy were not significantly associated with risk. Finally, sedentary behavior was not significantly associated with hypertensive disorders. Findings from this prospective study of Hispanic women were consistent with those of prior prospective cohorts indicating that physical activity prior to and during early pregnancy does not significantly reduce risk of hypertensive disorders of pregnancy.

  14. Physical activity during pregnancy in normal-weight and obese women

    DEFF Research Database (Denmark)

    Renault, K; Nørgaard, K; Secher, N J

    2012-01-01

    The objectives of this prospective study were to compare physical activity in 70 normal-weight women with a body mass index (BMI) 20-25 kg/m(2), and 70 obese with a BMI ≥ 30 kg/m(2), before and during pregnancy, and to compare compliance using the pedometer. Physical activity before pregnancy...... was assessed by questionnaires and during pregnancy by a pedometer worn on 7 consecutive days every 4th week. Obese women were less physically active than normal-weight women both before (p...

  15. Pregnancy physical activity questionnaire (PPAQ): reliability and validity of Turkish version.

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    Çırak, Yasemin; Yılmaz, Gül Deniz; Demir, Yasemin Parlak; Dalkılınç, Murat; Yaman, Selen

    2015-12-01

    [Purpose] The aim of this study was to translate the Pregnancy Physical Activity Questionnaire into Turkish and test its reliability and validity among Turkish pregnant women. [Subjects and Methods] The subjects were 204 healthy, single pregnant women between the ages 18 and 40 who volunteered to participate in this study. Reliability was evaluated by measuring the one-week test-retest reliability with the intraclass correlation coefficient and Pearson's correlation analysis. Concurrent validity was examined by comparing the Pregnancy Physical Activity Questionnaire with the long form of the International Physical Activity Questionnaire and step counts with pedometer. [Results] The mean age of the participants was 28.23±4.94 years, and the mean for BMI was 26.09±4.40. For test-retest reliability, r values were respectively 0.961, 0.934, 0.957 and 0.981 for self-reported sedentary, light, moderate, and vigorous activity, respectively. Intraclass correlation coefficient scores ranged from 0.924 to 0.993. For validity, the Pearson's correlation coefficients between the Pregnancy Physical Activity Questionnaire and long form of the International Physical Activity Questionnaire ranged from moderate (r = 0.329) to high (r = 0.672). The correlation value between the total score of the Pregnancy Physical Activity Questionnaire and the step counts was 0.70. [Conclusion] The Turkish version of the Pregnancy Physical Activity Questionnaire is a valid and reliable tool for measurement of the physical activity level of pregnant women.

  16. Physical activity during pregnancy and language development in the offspring

    DEFF Research Database (Denmark)

    Jukic, Anne Marie Z; Lawlor, Debbie A; Juhl, Mette

    2013-01-01

    language development. METHODS: At 18 weeks of gestation, women reported the hours per week they participated in 11 leisure-time physical activities and the hours per week spent in general physical activity (leisure, household and occupational). Caregivers completed a modified MacArthur Infant Communication...

  17. Physical activity changes during pregnancy in a comparative impact trail

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    Delta Healthy Sprouts was designed to test the comparative impact of two home visiting programs on weight status, dietary intake, physical activity, and other health behaviors of rural, Southern African American women and their infants. Results pertaining to physical activity outcomes in the gestat...

  18. Variations in reporting of outcomes in randomized trials on diet and physical activity in pregnancy

    DEFF Research Database (Denmark)

    Rogozińska, Ewelina; Marlin, Nadine; Yang, Fen

    2017-01-01

    AIM: Trials on diet and physical activity in pregnancy report on various outcomes. We aimed to assess the variations in outcomes reported and their quality in trials on lifestyle interventions in pregnancy. METHODS: We searched major databases without language restrictions for randomized controll...

  19. Does physical activity during pregnancy adversely influence markers of the metabolic syndrome in adult offspring?

    DEFF Research Database (Denmark)

    Danielsen, Inge; Granström, Charlotta; Rytter, Dorte

    2013-01-01

    It is unknown whether physical activity during pregnancy (PA) has long-term impact on the metabolic profile of the offspring. We investigated associations of PA with markers of the metabolic syndrome (MS) in 20y old offspring.......It is unknown whether physical activity during pregnancy (PA) has long-term impact on the metabolic profile of the offspring. We investigated associations of PA with markers of the metabolic syndrome (MS) in 20y old offspring....

  20. Physical activity, sedentary behaviour and fetal macrosomia in uncomplicated pregnancies: a prospective cohort study.

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    Reid, Esther W; McNeill, Jenny A; Alderdice, Fiona A; Tully, Mark A; Holmes, Valerie A

    2014-12-01

    to explore maternal energy balance, incorporating free living physical activity and sedentary behaviour, in uncomplicated pregnancies at risk of macrosomia. a parallel-group cross-sectional analysis was conducted in healthy pregnant women predicted to deliver infants weighing ≥ 4000 g (study group) or macrosomia and energy balance, those women predicted to deliver a macrosomic infant exhibited increased sedentary behaviour and reduced physical activity in the third trimester of pregnancy. Professionals caring for women during pregnancy have an important role in promoting and supporting more active lifestyles amongst women who are predicted to deliver a macrosomic infant given the known associated risks. Copyright © 2014 Elsevier Ltd. All rights reserved.

  1. Physical Activity and Pregnancy: Past and Present Evidence and Future Recommendations

    Science.gov (United States)

    Symons Downs, Danielle; Chasan-Taber, Lisa; Evenson, Kelly R.; Leiferman, Jenn; Yeo, SeonAe

    2012-01-01

    Purpose: In this review, we provide researchers and practitioners with an overview of the physical activity and pregnancy literature to promote prenatal physical activity, improve measurement, further elucidate the role of activity in reducing maternal health complications, and inform future research. Method: We examined past and present physical…

  2. Physical activity, depressed mood and pregnancy worries in European obese pregnant women

    DEFF Research Database (Denmark)

    de Wit, Linda; Jelsma, Judith G M; van Poppel, Mireille N M

    2015-01-01

    BACKGROUND: The purpose of this study was to examine the association between mental health status (i.e. depressed mood and pregnancy-related worries) and objectively measured physical activity levels in obese pregnant women from seven European countries. METHODS: Baseline data from the vitamin D...... with less physical activity. The combined risk of poor mental health and low physical activity levels makes women vulnerable for pregnancy complications. Whether a depressed mood may be a barrier for improving physical activity warrants further study....... and lifestyle intervention for the prevention of gestational diabetes mellitus (DALI) study were used. Time spent in moderate-to-vigorous physical activity (MVPA) and sedentary behaviour was measured with accelerometers. Depressed mood was measured with the WHO well-being index (WHO-5) and pregnancy...

  3. ACOG Committee Opinion No. 650: Physical Activity and Exercise During Pregnancy and the Postpartum Period.

    Science.gov (United States)

    2015-12-01

    Physical activity in all stages of life maintains and improves cardiorespiratory fitness, reduces the risk of obesity and associated comorbidities, and results in greater longevity. Physical activity in pregnancy has minimal risks and has been shown to benefit most women, although some modification to exercise routines may be necessary because of normal anatomic and physiologic changes and fetal requirements. Women with uncomplicated pregnancies should be encouraged to engage in aerobic and strength-conditioning exercises before, during, and after pregnancy. Obstetrician-gynecologists and other obstetric care providers should carefully evaluate women with medical or obstetric complications before making recommendations on physical activity participation during pregnancy. Although frequently prescribed, bed rest is only rarely indicated and, in most cases, allowing ambulation should be considered. Regular physical activity during pregnancy improves or maintains physical fitness, helps with weight management, reduces the risk of gestational diabetes in obese women, and enhances psychologic well-being. An exercise program that leads to an eventual goal of moderate-intensity exercise for at least 20-30 minutes per day on most or all days of the week should be developed with the patient and adjusted as medically indicated. Additional research is needed to study the effects of exercise on pregnancy-specific outcomes and to clarify the most effective behavioral counseling methods, and the optimal intensity and frequency of exercise. Similar work is needed to create an improved evidence base concerning the effects of occupational physical activity on maternal-fetal health.

  4. Committee Opinion No. 650 Summary: Physical Activity and Exercise During Pregnancy and the Postpartum Period.

    Science.gov (United States)

    2015-12-01

    Physical activity in all stages of life maintains and improves cardiorespiratory fitness, reduces the risk of obesity and associated comorbidities, and results in greater longevity. Physical activity in pregnancy has minimal risks and has been shown to benefit most women, although some modification to exercise routines may be necessary because of normal anatomic and physiologic changes and fetal requirements. Women with uncomplicated pregnancies should be encouraged to engage in aerobic and strength-conditioning exercises before, during, and after pregnancy. Obstetrician-gynecologists and other obstetric care providers should carefully evaluate women with medical or obstetric complications before making recommendations on physical activity participation during pregnancy. Although frequently prescribed, bed rest is only rarely indicated and, in most cases, allowing ambulation should be considered. Regular physical activity during pregnancy improves or maintains physical fitness, helps with weight management, reduces the risk of gestational diabetes in obese women, and enhances psychologic well-being. An exercise program that leads to an eventual goal of moderate-intensity exercise for at least 20-30 minutes per day on most or all days of the week should be developed with the patient and adjusted as medically indicated. Additional research is needed to study the effects of exercise on pregnancy-specific outcomes and to clarify the most effective behavioral counseling methods, and the optimal intensity and frequency of exercise. Similar work is needed to create an improved evidence base concerning the effects of occupational physical activity on maternal-fetal health.

  5. Physical activity in pregnancy: a qualitative study of the beliefs of overweight and obese pregnant women

    Directory of Open Access Journals (Sweden)

    Rankin Judith

    2010-04-01

    Full Text Available Abstract Background Whilst there has been increasing research interest in interventions which promote physical activity during pregnancy few studies have yielded detailed insights into the views and experiences of overweight and obese pregnant women themselves. The qualitative study described in this paper aimed to: (i explore the views and experiences of overweight and obese pregnant women; and (ii inform interventions which could promote the adoption of physical activity during pregnancy. Methods The study was framed by a combined Subtle Realism and Theory of Planned Behaviour (TPB approach. This enabled us to examine the hypothetical pathway between beliefs and physical activity intentions within the context of day to day life. The study sample for the qualitative study was chosen by stratified, purposive sampling from a previous study of physical activity measurements in pregnancy. Research participants for the current study were recruited on the basis of Body Mass Index (BMI at booking and parity. Semi-structured, in-depth interviews were conducted with 14 overweight and obese pregnant women. Data analysis was undertaken using a Framework Approach and was informed by TPB. Results Healthy eating was often viewed as being of greater importance for the health of mother and baby than participation in physical activity. A commonly cited motivator for maintaining physical activity during pregnancy is an aid to reducing pregnancy-related weight gain. However, participants often described how they would wait until the postnatal period to try and lose weight. A wide range of barriers to physical activity during pregnancy were highlighted including both internal (physical and psychological and external (work, family, time and environmental. The study participants also lacked access to consistent information, advice and support on the benefits of physical activity during pregnancy. Conclusions Interventions to encourage recommended levels of physical

  6. [Physical activity in pregnancy and in breast-feeding period in obese mothers].

    Science.gov (United States)

    Korsten-Reck, U

    2010-06-01

    Regular physical activity is an important component of a health pregnancy. Being physically active during pregnancy often creates uncertainty and leads to numerous questions: How much and which kind of sports is possible? In pregnant woman a lot of physiological changes are taking place in haemodynamics, in the respiratory system, in the muculoskeletal system, in the glucose metabolism, and in further endocrinological feedback systems besides the psyche and bring about changes in fitness and physical performance. There is evidence that the most active women show the lowest prevalence for gestational diabetes (GDM) and, moreover a lower incidence for obesity and diabetes in both mother and child. Physically active women rarely develop not only GDM but also pre-eclampsia. The protective effect of physical activity can be explained by an enhanced placental growth and vascularity, by decreased oxidative stress, reduced inflammation and an adaption of the disease-related endothelial dysfunction. Maternal obesity increases the frequencies of infertility and miscarriage. Weight loss programmes with nutritional advice and activity counsellings represent a cost-effective infertility treatment. Moreover the possibility of health problems during pregnancy are limited thereby. A high degree of fitness before pregnancy and regular physical activity before conception can prevent the excessive weight gain during pregnancy and influence the weight at the very best. Considering common recommendations for training, as well as careful measures and contraindications, a moderate individual training to maintain physical and psychic fitness is desirable. Many kinds of sports like jogging, nordic walking, swimming and cycling, for example, can be carried out in a pregnancy without any risks and furthermore promote the health of the future mother and child. Georg Thieme Verlag KG Stuttgart, New York.

  7. Physical activity during pregnancy and offspring neurodevelopment and IQ in the first 4 years of life.

    Directory of Open Access Journals (Sweden)

    Marlos R Domingues

    Full Text Available Maternal physical activity during pregnancy could alter offspring's IQ and neurodevelopment in childhood.Children belonging to a birth cohort were followed at 3, 12, 24 and 48 months of age. Physical activity during pregnancy was assessed retrospectively at birth. Neurodevelopment was evaluated by Battelle's Development Inventory (12, 24 and 48 months and IQ by the Weschler's Intelligence Scale (48 months. Neurodevelopment was based on Battelles' (90th percentile and also analyzed as a continuous outcome. IQ was analyzed as a continuous outcome. Potential confounders were: family income, mother's age, schooling, skin color, number of previous births and smoking; and newborns': preterm birth, sex and low birth weight.From birth to 48 months, sample size decreased from 4231 to 3792. Crude analysis showed that IQ at 48 months was slightly higher (5 points among children from active women. The Battelle's score at 12 and 24 months was higher among offspring from active mothers. After controlling for confounders, physical activity during pregnancy was positively associated to the Battelle's Inventory at 12 months IQ, however, at 48 months no association was observed.Physical activity during pregnancy does not seem to impair children's neurodevelopment and children from active mothers presented better performance at 12 months.

  8. Activity pattern and energy expenditure due to physical activity before and during pregnancy in healthy Swedish women.

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    Lof, Marie; Forsum, Elisabet

    2006-02-01

    Human pregnancy is associated with increased requirements for dietary energy and this increase may be partly offset by reductions in physical activity during gestation. Studies in well-nourished women have shown that the physical activity level (PAL), obtained as the total energy expenditure (TEE) divided by the BMR, decreases in late pregnancy. However, it is not known if this decrease is really caused by reductions in physical activity or if it is the result of decreases in energy expenditure/BMR (the so-called metabolic equivalent, MET) for many activities in late pregnancy. In the present study activity pattern, TEE and BMR were assessed in twenty-three healthy Swedish women before pregnancy as well as in gestational weeks 14 and 32. Activity pattern was assessed using a questionnaire and heart rate recording. TEE was assessed using the doubly labelled water method and BMR was measured by means of indirect calorimetry. When compared to the pre-pregnant value, there was little change in the PAL in gestational week 14 but it was significantly reduced in gestational week 32. Results obtained by means of the questionnaire and by heart rate recording showed that the activity pattern was largely unaffected by pregnancy. The findings support the following conclusion: in a population of well-nourished women where the activity pattern is maintained during pregnancy, the increase in BMR represents approximately the main part of the pregnancy-induced increase in TEE, at least until gestational week 32.

  9. Physical Activity Patterns and Factors Related to Exercise during Pregnancy: A Cross Sectional Study.

    Directory of Open Access Journals (Sweden)

    Simony Lira Nascimento

    Full Text Available To assess the physical activity levels of pregnant women and to examine the characteristics associated with the practice of exercise and the activities of daily living during pregnancy.For this cross-sectional study, 1,279 women were recruited within 72 hours postpartum. They were interviewed about their socio-demographic data and obstetric history and were administered self-report questionnaires about exercise and daily physical activities during pregnancy. Data on the current pregnancy, labor, delivery, and newborn outcomes were collected from participants' medical records. To analyze factors related to the practice of exercise, we used the student t-test, X², and odds ratio (OR, with a corresponding 95% confident interval (CI, followed by a multiple logistic regression. The significance level was 5%.Compared to the pre-pregnancy period, the prevalence of physical activity among participants was lower throughout pregnancy (20.1% (p = 0.01. Half of the women interrupted practicing physical exercise due to pregnancy. The lowest prevalence of exercise was observed in the first (13.6% and third trimesters (13.4%. Less than half of women received exercise guidance during prenatal care meetings (47.4%. Walking was the most commonly reported exercise, followed by water aerobics. Factors positively associated with exercise practice were higher educational level (OR= 1.82; CI 95% 1.28-2.60, primiparity (OR=1.49; CI 95% 1.07-2.07, exercising before pregnancy (OR= 6.45; CI 95% 4.64-8.96, and exercise guidance during prenatal care (OR=2.54; CI 95% 1.80-3.57. Mildly intense exercise and domestic activities were most frequently reported among pregnant women. There were no differences in maternal and perinatal outcomes between active and sedentary pregnant women.The findings indicate that promoting physical activity remains a priority in public health policy, and women of childbearing age, especially those planning a pregnancy, should be encouraged to adopt

  10. Physical activity from menarche to first pregnancy and risk of breast cancer

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    Liu, Ying; Tobias, Deirdre K.; Sturgeon, Kathleen M.; Rosner, Bernard; Malik, Vasanti; Cespedes, Elizabeth; Joshi, Amit D.; Eliassen, A. Heather; Colditz, Graham A.

    2017-01-01

    Breast tissue is particularly susceptible to exposures between menarche and first pregnancy, and a longer interval between these reproductive events is associated with elevated breast cancer risk. Physical activity during this time period may offset breast cancer risk, particularly for those at highest risk with longer menarche-to-first-pregnancy intervals. We used data from 65,576 parous women in the Nurses’ Health Study II free of cancer in 1989 (baseline) and recalled their leisure-time physical activity at ages 12–34 in 1997. Current activity was collected at baseline and over follow-up. Relative risks (RRs) were estimated using multivariable Cox proportional hazards regression models. Between 1989 and 2011, 2,069 invasive breast cancer cases were identified. Total recreational activity between menarche and first pregnancy was not significantly associated with the risk of breast cancer. However, physical activity between menarche and first pregnancy was associated with significantly lower breast cancer risk among women in the highest category of a menarche-to first-pregnancy interval (≥20 years; RR for the highest versus the lowest quartile = 0.73, 95% confidence interval = 0.55–0.97; Ptrend = 0.045; Pinteraction = 0.048). This was not observed in women with a shorter interval. Physical activity between menarche and first pregnancy was associated with a lower risk of breast cancer among women with at least 20 years between these reproductive events. This may provide a modifiable factor that women can intervene on to mitigate their breast cancer risk associated with a longer interval. PMID:27130486

  11. Physical activity from menarche to first pregnancy and risk of breast cancer.

    Science.gov (United States)

    Liu, Ying; Tobias, Deirdre K; Sturgeon, Kathleen M; Rosner, Bernard; Malik, Vasanti; Cespedes, Elizabeth; Joshi, Amit D; Eliassen, A Heather; Colditz, Graham A

    2016-09-15

    Breast tissue is particularly susceptible to exposures between menarche and first pregnancy, and a longer interval between these reproductive events is associated with elevated breast cancer risk. Physical activity during this time period may offset breast cancer risk, particularly for those at highest risk with longer menarche-to-first-pregnancy intervals. We used data from 65,576 parous women in the Nurses' Health Study II free of cancer in 1989 (baseline) and recalled their leisure-time physical activity at ages 12-34 in 1997. Current activity was collected at baseline and over follow-up. Relative risks (RRs) were estimated using multivariable Cox proportional hazards regression models. Between 1989 and 2011, 2,069 invasive breast cancer cases were identified. Total recreational activity between menarche and first pregnancy was not significantly associated with the risk of breast cancer. However, physical activity between menarche and first pregnancy was associated with significantly lower breast cancer risk among women in the highest category of a menarche-to first-pregnancy interval (≥20 years; RR for the highest versus the lowest quartile = 0.73, 95% confidence interval = 0.55-0.97; Ptrend  = 0.045; Pinteraction  = 0.048). This was not observed in women with a shorter interval. Physical activity between menarche and first pregnancy was associated with a lower risk of breast cancer among women with at least 20 years between these reproductive events. This may provide a modifiable factor that women can intervene on to mitigate their breast cancer risk associated with a longer interval.

  12. Physical activity before and during pregnancy and risk of abnormal glucose tolerance among Hispanic women.

    Science.gov (United States)

    Chasan-Taber, L; Silveira, M; Lynch, K E; Pekow, P; Braun, B; Manson, J E; Solomon, C G; Markenson, G

    2014-02-01

    Women diagnosed with abnormal glucose tolerance and gestational diabetes mellitus are at increased risk for subsequent type 2 diabetes, with higher risks in Hispanic women. Studies suggest that physical activity may be associated with a reduced risk of these disorders; however, studies in Hispanic women are sparse. We prospectively evaluated this association among 1241 Hispanic participants in Proyecto Buena Salud. The Pregnancy Physical Activity Questionnaire was used to assess pre, early, and mid pregnancy physical activity. Medical records were abstracted for pregnancy outcomes. A total of 175 women (14.1%) were diagnosed with abnormal glucose tolerance and 57 women (4.6%) were diagnosed with gestational diabetes. Increasing age and body mass index were strongly and positively associated with risk of gestational diabetes. We did not observe statistically significant associations between total physical activity or meeting exercise guidelines and risk. However, after adjusting for age, BMI, gestational weight gain, and other important risk factors, women in the top quartile of moderate-intensity activity in early pregnancy had a decreased risk of abnormal glucose tolerance (odds ratio=0.48, 95% Confidence Interval 0.27-0.88, Ptrend=0.03) as compared to those in the lowest quartile. Similarly, women with the highest levels of occupational activity in early pregnancy had a decreased risk of abnormal glucose tolerance (odds ratio=0.48, 95% Confidence Interval 0.28-0.85, Ptrend=0.02) as compared to women who were unemployed. In this Hispanic population, total physical activity and meeting exercise guidelines were not associated with risk. However, high levels of moderate-intensity and occupational activity were associated with risk reduction. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

  13. Physical activity during pregnancy in obese and normal-weight women as assessed by pedometer

    DEFF Research Database (Denmark)

    Renault, Kristina; Nørgaard, Kirsten; Andreasen, Kirsten Riis

    2010-01-01

    OBJECTIVE: To compare physical activity as assessed by a pedometer in obese and normal-weight pregnant women at different gestational ages. To evaluate the use of a pedometer in pregnancy. DESIGN: Cross-sectional study. SETTING: Department of obstetrics and gynecology in a university hospital in ...

  14. The association between leisure time physical activity in the year before pregnancy and pre-eclampsia

    DEFF Research Database (Denmark)

    Hegaard, Hanne; Ottesen, Bent; Hedegaard, M;

    2010-01-01

    In order to investigate the association between leisure time physical activity in the year before pregnancy and pre-eclampsia, stratifying for maternal BMI, a prospective study was carried out from 1996 to 1998. Pregnant women attending their first antenatal care visit, were invited to participate...

  15. Stages of Change Model for Participation in Physical Activity during Pregnancy

    Directory of Open Access Journals (Sweden)

    Lene Annette Hagen Haakstad

    2013-01-01

    Full Text Available Background. The transtheoretical model (TTM has been successful in promoting health behavioral change in the general population. However, there is a scant knowledge about physical activity in relation to the TTM during pregnancy. Hence, the aims of the present study were (1 to assess readiness to become or stay physically active according to the TTM and (2 to compare background and health variables across the TTM. Methods. Healthy pregnant women (n=467 were allocated to the study from Oslo University Hospital, Norway. The participants filled in a validated self-administered questionnaire, physical activity pregnancy questionnaire (PAPQ in gestation, weeks 32–36. The questionnaire contained 53 questions with one particular question addressing the TTM and the five stages: (1 precontemplation stage, (2 contemplation stage, (3 preparation stage, (4 action stage, and (5 maintenance stage. Results. More than half of the participants (53% were involved in regular exercise (stages 4-5; however, only six specified that they had recently started an exercise program (stage 4. About 33% reported engaging in some physical activity, but not regularly (stage 3. The results showed that receiving advice from health professionals to exercise during pregnancy increased the likeliness of being in stages 4-5, while higher age, multiparity, pregravid overweight, unhealthy eating habits, pelvic girdle pain, and urinary incontinence were more prevalent with low readiness to change exercise habits (stages 1–3. Conclusion. According to the TTM, more than half of the participants reported to be physically active. Moreover, most of the participants classified as inactive showed a high motivational readiness or intention to increase their physical activity level. Hence, pregnancy may be a window of opportunity for the establishment of long-term physical activity habits.

  16. French Pregnancy Physical Activity Questionnaire compared with an accelerometer cut point to classify physical activity among pregnant obese women.

    Directory of Open Access Journals (Sweden)

    Nadia Chandonnet

    Full Text Available Given the high risk for inactivity during pregnancy in obese women, validated questionnaires for physical activity (PA assessment in this specific population is required before evaluating the effect of PA on perinatal outcomes. No questionnaire was validated in pregnant obese women. The Pregnancy Physical Activity Questionnaire (PPAQ has been designed based on activities reported during pregnancy and validated in pregnant women. We translated the PPAQ to French and assessed reliability and accuracy of this French version among pregnant obese women. In this cross-sectional study, pregnant obese women were evenly recruited at the end of each trimester of pregnancy. They completed the PPAQ twice, with an interval of 7 days in-between, to recall PA of the last three months. Between PPAQ assessments, participants wore an accelerometer (Actigraph GT1M during 7 consecutive days. Fourty-nine (49 pregnant obese women (29.8±4.2 yrs, 34.7±5.1 kg x m(-2 participated to the study. The intraclass correlation coefficients (ICCs between the two PPAQ assessments were 0.90 for total activity, 0.86 for light and for moderate intensity, and 0.81 for vigorous intensity activities. It ranged from 0.59 for "Transportation" to 0.89 for "Household and Caregiving" activities. Spearman correlation coefficients (SCCs between the PPAQ and the Matthews' cut point used to classify an activity of moderate and above intensity were 0.50 for total activity, 0.25 for vigorous intensity and 0.40 for moderate intensity. The correlations between the PPAQ and the accelerometer counts were 0.58 for total activity, 0.39 for vigorous intensity and 0.49 for moderate intensity. The highest SCCs were for "Occupation" and "Household and Caregiving" activities. Comparisons with other standard cutpoints were presented in files S1, S2, S3, S4, S5, S6, S7. The PPAQ is reliable and moderately accurate for the measure of PA of various intensities and types among pregnant obese women.

  17. Physical Activity Patterns During Pregnancy in a Sample of Portuguese Women: A Longitudinal Prospective Study

    Science.gov (United States)

    Santos, Paula Clara; Abreu, Sandra; Moreira, Carla; Santos, Rute; Ferreira, Margarida; Alves, Odete; Moreira, Pedro; Mota, Jorge

    2016-01-01

    Background Physical activity (PA) patterns during pregnancy have not been explored in depth and most previous studies lack assessment of variables such as type, frequency, duration and intensity of activity. Objectives This study had two goals: 1) to analyze PA patterns during pregnancy according to weekly time spent on different types of activity; and 2) to determine women’s perception about health care providers regarding PA advisement during pregnancy. Patients and Methods A longitudinal prospective study was carried out with a 118-pregnant women cohort. Participants were evaluated during all trimesters. Self-reported questionnaires were used to collect personal and obstetric data. Type, duration and frequency of PA were evaluated using the pregnancy physical activity questionnaire (PPAQ) and intensity levels were calculated. Repeated measure analysis of variance was performed to determine differences between trimesters, and Wilcoxon signed-rank test was performed when appropriate. Results A decrease in values of self-reported PA (MET.h.wk-1) was found from the first to the second and the first to the third trimester of pregnancy, respectively; total (270.91 vs 220.54 vs 210.35; P pregnancy. Women spent most of their weekly time during the entire pregnancy on household and caregiving activities, occupational activities and leisure, except sport activities. Swimming was the most reported organized PA, reaching its highest proportion (12.7%) in the second trimester. Prenatal exercise classes were reported by 39.8% of women during the 3rd trimester. Pregnant women reported that PA was recommended by health professionals: 53.9% in the 1st trimester, 70.4% in the 2nd trimester and 56.8% in the 3rd trimester. Conclusions Self-reported PA decreased, especially from the first to the second trimester, in total, light and moderate intensity. Women spent most of their weekly time on domestic, occupational and leisure activities, except sport activities. There are some

  18. Physical activity during pregnancy in obese and normal-weight women as assessed by pedometer

    DEFF Research Database (Denmark)

    Renault, Kristina; Nørgaard, Kirsten; Andreasen, Kirsten Riis

    2010-01-01

    OBJECTIVE: To compare physical activity as assessed by a pedometer in obese and normal-weight pregnant women at different gestational ages. To evaluate the use of a pedometer in pregnancy. DESIGN: Cross-sectional study. SETTING: Department of obstetrics and gynecology in a university hospital......-weight or obese at gestational ages 11-13, 18-22, and 36-38, and expressed as median number of daily steps during a whole week, working days, and weekends. MAIN OUTCOME MEASURES: Relation between BMI and physical activity during pregnancy and compliance with wearing the pedometer. RESULTS: Noncompliance was more...... in Copenhagen. POPULATION: 338 pregnant women, 175 normal-weight women with body mass index (BMI) 20-25 kg/m(2) and 163 obese women with BMI > or = 30 kg/m(2). METHODS: Physical activity was assessed by a pedometer (Yamax Digiwalker SW-700/701) on seven consecutive days in six different groups: normal...

  19. Leisure time physical activity during pregnancy and impact on gestational diabetes mellitus, pre-eclampsia, preterm delivery and birth weight: a review

    DEFF Research Database (Denmark)

    Hegaard, Hanne Kristine; Pedersen, Bente K; Nielsen, Birgitte Bruun

    2007-01-01

    It has been questioned whether leisure time physical activity (LTPA) during pregnancy is beneficial or deleterious to pregnancy outcome, and whether a sedentary lifestyle during pregnancy has a negative impact on pregnancy. Answers to these questions are of general interest, since some young women...... are very physically active during leisure time, while others have a sedentary lifestyle....

  20. Sports and leisure-time physical activity in pregnancy and birth weight

    DEFF Research Database (Denmark)

    Hegaard, Hanne Kristine; Petersson, K; Hedegaard, M

    2010-01-01

    , light, and moderate to heavy) and birth weight were examined by linear and logistic regression and adjusted for potential confounding factors such as smoking, parity, schooling, pre-pregnancy body mass index and gestational age. The results showed that pregnant women who practiced sports or were......We examined the association between sports and other leisure-time physical activities during pregnancy and birth weight of babies born after 37 completed weeks of gestation. All Danish-speaking pregnant women attending routine antenatal care at the Department of Obstetrics, Aarhus University...... Hospital, Denmark, from August 1989 to September 1991 were invited to participate in the study. A total of 4458 healthy women who delivered after 37 completed gestational weeks participated in this study. The associations between sports (0, 1-2, 3+ h/week) or leisure-time physical activity (sedentary...

  1. Mode of Delivery according to Leisure Time Physical Activity before and during Pregnancy

    DEFF Research Database (Denmark)

    Nielsen, Emilie Nor; Andersen, Per Kragh; Hegaard, Hanne Kristine

    2017-01-01

    Objectives: To examine the association between maternal leisure time physical activity and mode of delivery. Study Design: Population-based multicentre cohort. From the Danish Dystocia Study, we included 2,435 nulliparous women, who delivered a singleton infant in cephalic presentation at term...... after spontaneous onset of labor in 2004-2005. We analysed mode of delivery according to self-reported physical activity at four stages, that is, the year before pregnancy and during first, second, and third trimester, in logistic regression models. Further, we combined physical activity measures at all...... with statistically significant trends at all four time stages except the third trimester. This tendency was confirmed in the proportional odds model showing 28% higher odds of a more complicated mode of delivery among women with a low activity level compared to moderately active women. Conclusions: We found...

  2. Influence of pre-pregnancy leisure time physical activity on gestational and postpartum weight gain and birth weight

    DEFF Research Database (Denmark)

    Hegaard, Hanne Kristine; Rode, Line; Katballe, Malene Kjær

    2017-01-01

    In order to examine the association between pre-pregnancy leisure time physical activities and gestational weight gain, postpartum weight gain and birth weight, we analysed prospectively collected data from 1827 women with singleton term pregnancies. Women were categorised in groups of sedentary...

  3. Physical activity of relatively high intensity in mid-pregnancy predicts lower glucose tolerance levels.

    Science.gov (United States)

    Medek, Helga; Halldorsson, Thorhallur; Gunnarsdottir, Ingibjörg; Geirsson, Reynir T

    2016-09-01

    Physical activity (PA) is recommended as part of therapy for patients with impaired glucose tolerance. Whether such recommendations are also justified for pregnant women is less well established. We investigated the association between PA and glucose tolerance in pregnancy. A non-selective sample of 217 pregnant women was recruited at a routine 20 week ultrasound examination. Participants answered the International Physical Activity Questionnaire (IPAQ) about frequency, intensity and duration of daily physical activity in the past 7 days and underwent oral glucose tolerance testing (OGTT) between 24 and 28 weeks. A subset of 72 overweight/obese pregnant women wore a pedometer for 1 week with assessment of IPAQ score and pedometric correlations to this. Of the sample, 177 attended for OGTT; 51% were overweight or obese. The mean (SD) fasting glucose was 4.5 (0.4) mmol/L, and 12% had gestational diabetes mellitus. Only one-third engaged in vigorous PA. After adjustment for pre-pregnancy BMI, age and parity, those engaging in vigorous PA had significantly lower fasting glucose levels (by 0.15 mmol/L, 95% CI 0.03-0.27) compared with those not vigorously active. This decrease was similar in both normal and overweight/obese women. There were fewer cases of gestational diabetes (p = 0.03) among the vigorously active women (3/56; 5%) than among those who were not active (19/121; 16%). No association with glucose tolerance was observed for physical activity of moderate intensity. Only vigorous physical activity appears beneficial with respect to maternal glucose tolerance, both among normal, overweight and obese women. © 2016 Nordic Federation of Societies of Obstetrics and Gynecology.

  4. Maternal obesity and physical activity and exercise levels as pregnancy advances: an observational study.

    Science.gov (United States)

    Daly, N; Mitchell, C; Farren, M; Kennelly, M M; Hussey, J; Turner, M J

    2016-05-01

    Increases in clinical complications associated with maternal obesity have generated interest in increasing physical activity (PA) and exercise levels as an intervention to improve pregnancy outcomes. The objective of this study was to examine the relationship between BMI categorisation and PA and exercise levels as pregnancy advances. This was an observational study in a large university maternity hospital. Women were recruited at their convenience before they left hospital after delivering a baby weighing 500 g or more. They completed a detailed customised physical activity and exercise questionnaire. BMI categorisation was based on the measurement of weight and height in early pregnancy. Of the 155 women recruited, 42.5 % (n = 66) were primigravidas and 10.3 % (n = 16) were smokers. Mean Body Mass Index (BMI) was 24.6 kg/m(2) and 14.2 % (n = 22) were obese, based on a BMI >29.9 kg/m(2). Overall, women decreased their exercise from an average 194 min (range 0-650 min) per week pre-pregnancy to 98 min antenatally (range 0-420 min) (p Obese women exercised least pre-pregnancy and antenatally at 187.5 and 75 min per week, respectively, compared with 193.2 and 95.5 min per week in the normal BMI group and 239.3 and 106.7 min per week in the overweight group. The mean gestation at which all women reduced their activity levels was 29 weeks. We found that women decreased their PA  and exercise levels significantly in the third trimester and, thus, in the absence of a medical contra-indication there is considerable scope for an exercise intervention to improve activity  and exercise levels as pregnancy advances. However, an increase in PA levels in obese women needs further studies to determine whether it will improve the clinical outcomes for the woman and her offspring.

  5. Physical activity as an aid to smoking cessation during pregnancy: Two feasibility studies

    Directory of Open Access Journals (Sweden)

    Marcus Bess

    2008-09-01

    Full Text Available Abstract Background Pharmacotherapies for smoking cessation have not been adequately tested in pregnancy and women are reluctant to use them. Behavioural support alone has a modest effect on cessation rates; therefore, more effective interventions are needed. Even moderate intensity physical activity (e.g. brisk walk reduces urges to smoke and there is some evidence it increases cessation rates in non-pregnant smokers. Two pilot studies assessed i the feasibility of recruiting pregnant women to a trial of physical activity for smoking cessation, ii adherence to physical activity and iii womens' perceptions of the intervention. Methods Pregnant smokers volunteered for an intervention combining smoking cessation support, physical activity counselling and supervised exercise (e.g. treadmill walking. The first study provided six weekly treatment sessions. The second study provided 15 sessions over eight weeks. Physical activity levels and continuous smoking abstinence (verified by expired carbon monoxide were monitored up to eight months gestation. Results Overall, 11.6% (32/277 of women recorded as smokers at their first antenatal booking visit were recruited. At eight months gestation 25% (8/32 of the women achieved continuous smoking abstinence. Abstinent women attended at least 85% of treatment sessions and 75% (6/8 achieved the target level of 110 minutes/week of physical activity at end-of-treatment. Increased physical activity was maintained at eight months gestation only in the second study. Women reported that the intervention helped weight management, reduced cigarette cravings and increased confidence for quitting. Conclusion It is feasible to recruit pregnant smokers to a trial of physical activity for smoking cessation and this is likely to be popular. A large randomised controlled trial is needed to examine the efficacy of this intervention.

  6. Reducing the decline in physical activity during pregnancy: a systematic review of behaviour change interventions.

    Directory of Open Access Journals (Sweden)

    Sinead Currie

    Full Text Available PURPOSE: Physical activity (PA typically declines throughout pregnancy. Low levels of PA are associated with excessive weight gain and subsequently increase risk of pre-eclampsia, gestational diabetes mellitus, hypertension disorders, delivery by caesarean section and stillbirth. Systematic reviews on PA during pregnancy have not explored the efficacy of behaviour change techniques or related theory in altering PA behaviour. This systematic review evaluated the content of PA interventions to reduce the decline of PA in pregnant women with a specific emphasis on the behaviour change techniques employed to elicit this change. SEARCH AND REVIEW METHODOLOGY: Literature searches were conducted in eight databases. Strict inclusion and exclusion criteria were employed. Two reviewers independently evaluated each intervention using the behaviour change techniques (BCT taxonomy to identify the specific behaviour change techniques employed. Two reviewers independently assessed the risk of bias using the guidelines from the Cochrane Collaboration. Overall quality was determined using the GRADE approach. FINDINGS: A total of 1140 potentially eligible papers were identified from which 14 studies were selected for inclusion. Interventions included counselling (n = 6, structured exercise (n = 6 and education (n = 2. Common behaviour change techniques employed in these studies were goal setting and planning, feedback, repetition and substitution, shaping knowledge and comparison of behaviours. Regular face-to-face meetings were also commonly employed. PA change over time in intervention groups ranged from increases of 28% to decreases of 25%. In 8 out of 10 studies, which provided adequate data, participants in the intervention group were more physically active post intervention than controls. CONCLUSIONS AND IMPLICATIONS: Physical activity interventions incorporating behaviour change techniques help reduce the decline in PA throughout pregnancy

  7. Physical activity and health-related quality of life during pregnancy: a secondary analysis of a cluster-randomised trial.

    Science.gov (United States)

    Kolu, Päivi; Raitanen, Jani; Luoto, Riitta

    2014-11-01

    The aim of the study was to evaluate the role of physical activity before and during pregnancy on health-related quality of life (HRQoL). Data from the cluster-randomised gestational diabetes mellitus primary prevention trial conducted in maternity clinics were utilised in a secondary analysis. The cases considered were pregnant women who reported engaging in at least 150 min of moderate-intensity leisure-time physical activity per week (active women) (N = 80), and the controls were women below these recommendations (less active) (N = 258). All participants had at least one risk factor for gestational diabetes mellitus. Their HRQoL was evaluated via the validated generic instrument 15D, with HRQoL at the end of pregnancy examined in relation to changes in physical activity during pregnancy. Logistic regression models addressed age, parity, education, and pre-pregnancy body mass index. At the end of pregnancy, the expected HRQoL was higher (tobit regression coefficient 0.022, 95 % CI 0.003-0.042) among active women than less active women. Active women also had greater mobility (OR 1.98, 95 % CI 1.04-3.78), ability to handle their usual activities (OR 2.22, 95 % CI 1.29-3.81), and vitality (OR 2.08, 95 % CI 1.22-3.54) than did less active women. Active women reported higher-quality sleep (OR 2.11, 95 % CI 1.03-4.30) throughout pregnancy as compared to less active women. Meeting of the physical activity guidelines before pregnancy was associated with better overall HRQoL and components thereof related to physical activity.

  8. Maternal inflammation during late pregnancy is lower in physically active compared with inactive obese women.

    Science.gov (United States)

    Tinius, Rachel A; Cahill, Alison G; Strand, Eric A; Cade, W Todd

    2016-02-01

    The primary purpose of this study was to compare maternal plasma inflammation between physically active and inactive obese women during late pregnancy. The secondary purpose was to examine the relationships between maternal plasma inflammation and lipid metabolism and maternal and neonatal metabolic health in these women. A cross-sectional, observational study design was performed in 16 obese-inactive (OBI; means ± SD; age, 25.0 ± 4.8 years; prepregnancy body mass index (BMI), 36.3 ± 4.3 kg/m(2); body fat percentage in late gestation, 37.7% ± 3.5%) and 16 obese-active (OBA; age, 28.9 ± 4.8 years; prepregnancy BMI, 34.0 ± 3.7 kg/m(2); body fat in late gestation, 36.6% ± 3.8%) women during the third trimester of pregnancy. Maternal plasma inflammation (C -reactive protein (CRP)) and insulin resistance (Homeostatic Model Assessment-Insulin Resistance) were measured at rest. Plasma lipid concentration and metabolism (lipid oxidation and lipolysis) were measured at rest, during a 30-min bout of low-intensity (40% peak oxygen uptake) exercise, and during a resting recovery period using indirect calorimetry. Umbilical cord blood was collected for measurement of neonatal plasma insulin resistance, inflammation, and lipid concentration. Neonatal body composition was measured via air displacement plethysmography. Maternal plasma CRP concentration was significantly higher in OBI compared with OBA women (9.1 ± 4.0 mg/L vs. 6.3 ± 2.5 mg/L, p = 0.02). Maternal plasma CRP concentration was significantly associated with maternal lipolysis (r = 0.43, p = 0.02), baseline lipid oxidation rate (r = 0.39, p = 0.03), and baseline plasma free fatty acid concentration (r = 0.36, p = 0.04). In conclusion, maternal physical activity may reduce inflammation during pregnancy in obese women. Maternal lipid metabolism is related to systemic inflammation.

  9. Self-reported leisure-time physical activity during pregnancy and relationship to psychological well-being.

    Science.gov (United States)

    Da Costa, D; Rippen, N; Dritsa, M; Ring, A

    2003-06-01

    The psychological benefits of physical exercise have been reported in numerous populations. While studies have found elevated stress and depressed mood during pregnancy and no adverse birth effects associated with low to moderate intensity exercise, few have examined exercise in relation to psychosocial outcomes during pregnancy. The present study examined leisure-time physical activity (LTPA) patterns during pregnancy and its association to psychological well-being. In each trimester of pregnancy 180 women self-reported on frequency, form and duration of LTPA through structured interviews. Beginning in the third month of pregnancy, data was collected monthly on depressed mood (Lubin depression adjective checklist), state-anxiety, pregnancy-specific stress (pregnancy experiences questionnaire) and Hassles Scale. Independent samples t-tests comparing exercisers and non-exercisers in each trimester showed exercisers reported significantly less depressed mood, daily hassles, state-anxiety and pregnancy-specific stress in the first and second trimester. Women who exercised in the third trimester reported less state-anxiety in that trimester compared to non-exercisers. The results indicate a consistent association between enhanced psychological well-being, as measured by a variety of psychosocial inventories, and LTPA participation particularly during the first and second trimesters of pregnancy. In healthy pregnant women, even low-intensity regular exercise may be a potentially effective low-cost method of enhancing psychological well-being.

  10. Lupus Activity in Pregnancy

    OpenAIRE

    Clowse, Megan E. B.

    2007-01-01

    Pregnancy in a woman with Systemic Lupus Erythematosus (SLE) can be complicated by both lupus activity and pregnancy mishaps. The majority of recent studies demonstrate an increase in lupus activity during pregnancy, perhaps exacerbated by hormonal shifts required to maintain pregnancy. Increased lupus activity, in turn, prompts an elevated risk for poor pregnancy outcomes, including stillbirth, preterm birth, low birth weight, and preeclamspsia. Fortunately, the majority of pregnancies in wo...

  11. Physical activity as an aid to smoking cessation during pregnancy (LEAP) trial: study protocol for a randomized controlled trial

    OpenAIRE

    Ussher, M; Aveyard, P; Manyonda, I; Lewis, S.; West, R.; Lewis, B.; Marcus, B.; Taylor, AH; Barton, P.; Coleman, T

    2012-01-01

    Abstract Background Many women try to stop smoking in pregnancy but fail. One difficulty is that there is insufficient evidence that medications for smoking cessation are effective and safe in pregnancy and thus many women prefer to avoid these. Physical activity (PA) interventions may assist cessation; however, trials examining these interventions have been too small to detect or exclude plausible beneficial effects. The London Exercise And ...

  12. Objectively measured physical activity during pregnancy: a study in obese and overweight women

    Directory of Open Access Journals (Sweden)

    Rankin Judith

    2010-11-01

    Full Text Available Abstract Background Obese and overweight women may benefit from increased physical activity (PA during pregnancy. There is limited published data describing objectively measured PA in such women. Methods A longitudinal observational study of PA intensity, type and duration using objective and subjective measurement methods. Fifty five pregnant women with booking body mass index (BMI ≥ 25 kg/m2 were recruited from a hospital ultrasound clinic in North East England. 26 (47% were nulliparous and 22 (40% were obese (BMI ≥ 30 kg/m2. PA was measured by accelerometry and self report questionnaire at 13 weeks, 26 weeks and/or 36 weeks gestation. Outcome measures were daily duration of light, moderate or vigorous activity assessed by accelerometry; calculated overall PA energy expenditure, (PAEE, and PAEE within four domains of activity based on self report. Results At median 13 weeks gestation, women recorded a median 125 mins/day light activity and 35 mins/day moderate or vigorous activity (MVPA. 65% achieved the minimum recommended 30 mins/day MVPA. This proportion was maintained at 26 weeks (62% and 36 weeks (71%. Women achieving more than 30 mins/day MVPA in the first trimester showed a significant reduction in duration of MVPA by the third trimester (11 mins/day, p = 0.003. Walking, swimming and floor exercises were the most commonly reported recreational activities but their contribution to estimated energy expenditure was small. Conclusion Overweight and obese pregnant women can achieve and maintain recommended levels of PA throughout pregnancy. Interventions to promote PA should target changes in habitual activities at work and at home, and in particular walking.

  13. Objectively measured physical activity during pregnancy: a study in obese and overweight women

    Science.gov (United States)

    2010-01-01

    Background Obese and overweight women may benefit from increased physical activity (PA) during pregnancy. There is limited published data describing objectively measured PA in such women. Methods A longitudinal observational study of PA intensity, type and duration using objective and subjective measurement methods. Fifty five pregnant women with booking body mass index (BMI) ≥ 25 kg/m2 were recruited from a hospital ultrasound clinic in North East England. 26 (47%) were nulliparous and 22 (40%) were obese (BMI ≥ 30 kg/m2). PA was measured by accelerometry and self report questionnaire at 13 weeks, 26 weeks and/or 36 weeks gestation. Outcome measures were daily duration of light, moderate or vigorous activity assessed by accelerometry; calculated overall PA energy expenditure, (PAEE), and PAEE within four domains of activity based on self report. Results At median 13 weeks gestation, women recorded a median 125 mins/day light activity and 35 mins/day moderate or vigorous activity (MVPA). 65% achieved the minimum recommended 30 mins/day MVPA. This proportion was maintained at 26 weeks (62%) and 36 weeks (71%). Women achieving more than 30 mins/day MVPA in the first trimester showed a significant reduction in duration of MVPA by the third trimester (11 mins/day, p = 0.003). Walking, swimming and floor exercises were the most commonly reported recreational activities but their contribution to estimated energy expenditure was small. Conclusion Overweight and obese pregnant women can achieve and maintain recommended levels of PA throughout pregnancy. Interventions to promote PA should target changes in habitual activities at work and at home, and in particular walking. PMID:21114834

  14. Perceived barriers to leisure-time physical activity during pregnancy: A literature review of quantitative and qualitative evidence.

    Science.gov (United States)

    Coll, Carolina V N; Domingues, Marlos R; Gonçalves, Helen; Bertoldi, Andréa D

    2017-01-01

    Identify perceived barriers to leisure-time physical activity during pregnancy to inform future interventions aimed at improving physical activity levels in pregnancy. PubMed/Medline and Web of Science databases were systematically searched using a reference period between 1986 and January/2016. A comprehensive search strategy was developed combining the following keywords: (barriers OR constraints OR perceptions OR attitudes) AND (physical activity OR exercise OR motor activity) AND (pregnancy OR pregnant women OR antenatal OR prenatal). Thematic synthesis was conducted to analyze the data. A socioecological model was used to categorize the reported barriers. Twelve quantitative studies and 14 qualitative studies were included. Barriers belonging to the intrapersonal level of the socioecological model were the most reported in the studies and were categorized in five themes as follows: (1) Pregnancy-related symptoms and limitations; (2) Time constraints; (3) Perceptions of already being active, (4) Lack of motivation and (5) Mother-child safety concerns. At the interpersonal level, barriers were coded into two descriptive themes: (1) Lack of advice and information and (2) Lack of social support. Two other themes were used to summarize Environmental, Organizational and Policy barriers: (1) Adverse weather and (2) Lack of resources. A range of relevant barriers to leisure-time physical-activity engagement during pregnancy were identified in this literature review. Pregnancy-related symptoms and limitations barriers were the most reported in studies, regardless of study design. Mother-child safety concerns, lack of advice/information and lack of social support were also important emphasized pregnancy-related barriers to be targeted in future interventions. Copyright © 2016 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

  15. Where Do Women Get Advice About Weight, Eating, and Physical Activity During Pregnancy?

    Science.gov (United States)

    Mercado, Adrian; Marquez, Becky; Abrams, Barbara; Phipps, Maureen G; Wing, Rena R; Phelan, Suzanne

    2017-05-19

    Most women report not receiving information about gestational weight gain (GWG) from prenatal providers, but less is known about other sources of information and their potential impacts on GWG. The purpose of this study was to investigate sources of information about diet, physical activity, and weight control during pregnancy, and the impact of information sources on maternal GWG. Participants were 183 women with normal weight and 172 women with overweight/obesity who had enrolled in a prenatal lifestyle intervention trial. At 6 weeks postpartum, women were asked whether they had received information about "diet, physical activity, or weight control" from 12 sources uninvolved in the trial (e.g., physician, Internet, and friend) and, if received, the extent to which they followed the advice. Information sources were examined in relation to odds of exceeding Institute of Medicine (IOM) GWG guidelines based on measured weights. Most women reported receiving information from a book (60.6%) or the Internet (58.3%). Advice from physicians, dietitians, or nurses was reported in 55.6%, 48.2%, and 33.9% of women, respectively. Reported receipt of information from physicians was associated with reduced Odds Ratio ([95% Confidence Interval] = 0.55 [0.35-0.88]; p = 0.01) of exceeding IOM GWG guidelines. Reported receipt of information from other sources was not related to GWG. Books and the Internet were the most prevalent information sources reported for prenatal diet, physical activity, and weight control. However, of all sources, only physician provision of information was associated with reduced odds of excessive GWG.

  16. Antenatal weight management: Diet, physical activity, and gestational weight gain in early pregnancy.

    Science.gov (United States)

    Swift, Judy A; Langley-Evans, Simon C; Pearce, Jo; Jethwa, Preeti H; Taylor, Moira A; Avery, Amanda; Ellis, Sarah; McMullen, Sarah; Elliott-Sale, Kirsty J

    2017-06-01

    to investigate women's physical activity levels, diet and gestational weight gain, and their experiences and motivations of behavior change. analysis of cross-sectional data collected during a longitudinal, cohort study examining physiological, psychological, sociodemographic, and self-reported behavioural measures relating to bodyweight. women recruited from routine antenatal clinics at the Nottingham University Hospitals NHS Trust. 193 women ≤27 weeks gestation and aged 18 years or over. MEASUREMENTS & FINDINGS: measurements included weight and height, the Dietary Instrument for Nutrition Education (Brief Version), the International Physical Activity Questionnaire (Short Form), and open questions of perceptions of behaviour change. 50.3% (n=97) were overweight/obese, and women gained 0.26kg/wk (IQR 0.34kg/wk) since conception. The majority consumed low levels of fat (n=121; 63.4%), high levels of unsaturated fat (n=103; 53.9%), and used a dietary supplement (n=166; 86.5%). However, 41% (n=76) were inactive, 74.8% (n=143) did not consume high levels of fibre, and 90.0% (n=171) consumed less than 5 portions of fruit and vegetables a day. Body mass index category was not associated with diet, physical activity levels, or gestational weight gain. Themes generated from open-questions relating to behaviour change were: (1) Risk management, (2) Coping with symptoms, (3) Self-control, (4) Deviation from norm, (5) Nature knows best. early pregnancy is a period of significant and heterogeneous behaviour change, influenced by perceptions of risk and women's lived experience. Behaviour was influenced not only by perceptions of immediate risk to the fetus, but also by the women's lived experience of being pregnant. There are exciting opportunities to constructively reframe health promotion advice relating to physical activity and diet in light of women's priorities. The need for individualized advice is highlighted, and women across all body mass index categories would

  17. A prospective examination of exercise and barrier self-efficacy to engage in leisure-time physical activity during pregnancy.

    Science.gov (United States)

    Cramp, Anita G; Bray, Steven R

    2009-06-01

    Pregnant women without medical contraindications should accumulate 30 min of moderate exercise on most days of the week, yet many pregnant women do not exercise at recommended levels. The purpose the study was to examine barriers to leisure-time physical activity (LTPA) and investigate barrier and exercise self-efficacy as predictors of self-reported LTPA during pregnancy. Pregnant women (n = 160) completed questionnaires eliciting barriers to LTPA, measures of exercise and barrier self-efficacy, and 6-week LTPA recall at gestational weeks 18, 24, 30, and 36. A total of 1,168 barriers were content-analyzed, yielding nine major themes including fatigue, time constraints, and physical limitations. Exercise self-efficacy predicted LTPA from gestational weeks 18 to 24 (beta = 0.32, R(2) = 0.26) and weeks 30 to 36 (beta = 0.41, R(2) = 0.37), while barrier self-efficacy predicted LTPA from weeks 24 to 30 (beta = 0.40, R(2) = 0.32). Pregnant women face numerous barriers to LTPA during pregnancy, the nature of which may change substantially over the course of pregnancy. Higher levels of self-efficacy to exercise and to overcome exercise barriers are associated with greater LTPA during pregnancy. Research and interventions to understand and promote LTPA during pregnancy should explore the dynamic nature of exercise barriers and foster women's confidence to overcome physical activity barriers.

  18. 孕期运动的研究进展%Research Progress of Physical Activity During Pregnancy

    Institute of Scientific and Technical Information of China (English)

    吴伟珍; 梁丽霞; 何青; 谢玉珍; 邓燕红(综述); 李映桃(审校)

    2014-01-01

    The body mass and motor ability of pregnant woman could be influenced by the changes of nutrition metabolism and physiological functions during pregnancy.Proper physical activity during pregnancy is good for both mother and her fetus,but need to consult the physician advice to exclude exercise contraindication for all pregnant women before doing exercise and take the recommended physical activity form,duration and intensity.This article is the review of the necessity and features of physical activity,to aim at offer a proper and safe plan for physical activity during pregnancy.%孕妇孕期的营养代谢和生理改变,可影响孕妇体质量及运动能力。孕期适度运动对母、胎健康有利,但所有孕妇运动前需征询医师意见以排除运动禁忌证,并按照医师推荐的孕期运动形式、时间和强度实施。本文对孕期运动的必要性及特点进行综述,旨在为临床制定合理、安全的孕期运动方案提供指导。

  19. [Barriers and facilitators for physical activity during pregnancy and postpartum in women living in poverty of Mexico].

    Science.gov (United States)

    Lozada-Tequeanes, Ana Lilia; Campero-Cuenca, María de Lourdes Eugenia; Hernández, Bernardo; Rubalcava-Peñafiel, Luis; Neufeld, Lynnette Marie

    2015-01-01

    To explore perceptions of healthcare providers and beneficiaries of Oportunidades program on physical activity during pregnancy and post-partum; and identify current reported practices related to counseling on physical activity in the primary healthcare services in Mexico. A mixed methods approach was used which is part of a nutrition intervention of the Oportunidades program. Qualitative information was collected through interviews (50=women; 34=providers) and quantitative information was collected by questionnaires (n=88 women; n=64 provider; n=111 observations during consultation). The main barriers were: a) individual (lack of time and social support to childcare); b) sociocultural (gender bias derived from peer groups or family and lack of instructors), and c) environmental (lack of safe and adequate physical places). Only 38% of beneficiary women reported having been counseled on physical activity vs 63.4% of providers who reported having counseled on physical activity (p=0.002). There is a need to train healthcare providers and to promote physical activity during pregnancy and post-partum for reducing associated biases.

  20. Sports and leisure-time physical activity in pregnancy and birth weight: a population-based study

    DEFF Research Database (Denmark)

    Hegaard, H K; Petersson, K; Hedegaard, M

    2010-01-01

    , light, and moderate to heavy) and birth weight were examined by linear and logistic regression and adjusted for potential confounding factors such as smoking, parity, schooling, pre-pregnancy body mass index and gestational age. The results showed that pregnant women who practiced sports or were......We examined the association between sports and other leisure-time physical activities during pregnancy and birth weight of babies born after 37 completed weeks of gestation. All Danish-speaking pregnant women attending routine antenatal care at the Department of Obstetrics, Aarhus University...... Hospital, Denmark, from August 1989 to September 1991 were invited to participate in the study. A total of 4458 healthy women who delivered after 37 completed gestational weeks participated in this study. The associations between sports (0, 1-2, 3+ h/week) or leisure-time physical activity (sedentary...

  1. Physical activity and maternal obesity: cardiovascular adaptations, exercise recommendations, and pregnancy outcomes.

    Science.gov (United States)

    Mottola, Michelle F

    2013-10-01

    Although a healthy lifestyle approach is intuitive for obese pregnant women, no guidelines currently exist to manage these women throughout pregnancy. Women who are medically prescreened for contraindications can engage in a walking program three to four times per week, starting at 25 min per session and adding 2 min per week until reaching 40 min, with sessions continuing until delivery. A target heart rate of 102-124 beats per minute should be promoted for women 20-29 years of age and a rate of 101-120 beats per minute for women 30-39 years of age. A pedometer step count of 10,000 steps per day is suggested as a goal, as this level of activity provides important health benefits. Combining healthy eating with a walking plan prevents excessive weight gain during pregnancy and promotes a healthy fetal environment.

  2. Does leisure time physical activity in early pregnancy protect against pre-eclampsia? Prospective cohort in Danish women

    DEFF Research Database (Denmark)

    Østerdal, M L; Strøm, M; Klemmensen, A K;

    2008-01-01

    OBJECTIVE: To examine the association between physical activity in early pregnancy and risk of pre-eclampsia. DESIGN: Prospective cohort. SETTING: Denmark. POPULATION: A total of 85,139 pregnant Danish women, recruited between 1996 and 2002. METHODS: The authors assessed leisure time physical...... activity in first trimester by a telephone interview and categorised women a priori into seven groups: 0 (reference), 1-44, 45-74, 75-149, 150-269, 270-419 and 420+ minutes/week. Pre-eclampsia diagnoses were extracted from the Danish National Patient Registry. A number of potential confounders were...... adjusted for by logistic regression. MAIN OUTCOME MEASURES: Pre-eclampsia and severe pre-eclampsia. RESULTS: The two highest physical activity levels were associated with increased risk of severe pre-eclampsia compared with the nonexercising group, with adjusted odds ratios of 1.65 (95% CI: 1...

  3. Physical activity as an aid to smoking cessation during pregnancy (LEAP trial: study protocol for a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Ussher Michael

    2012-10-01

    Full Text Available Abstract Background Many women try to stop smoking in pregnancy but fail. One difficulty is that there is insufficient evidence that medications for smoking cessation are effective and safe in pregnancy and thus many women prefer to avoid these. Physical activity (PA interventions may assist cessation; however, trials examining these interventions have been too small to detect or exclude plausible beneficial effects. The London Exercise And Pregnant smokers (LEAP trial is investigating whether a PA intervention is effective and cost-effective when used for smoking cessation by pregnant women, and will be the largest study of its kind to date. Methods/design The LEAP study is a pragmatic, multi-center, two-arm, randomized, controlled trial that will target pregnant women who smoke at least one cigarette a day (and at least five cigarettes a day before pregnancy, and are between 10 and 24 weeks pregnant. Eligible patients are individually randomized to either usual care (that is, behavioral support for smoking cessation or usual care plus a intervention (entailing supervised exercise on a treadmill plus PA consultations. The primary outcome of the trial is self-reported and biochemically validated continuous abstinence from smoking between a specified quit date and the end of pregnancy. The secondary outcomes, measured at 1 and 4 weeks after the quit date, and at the end of pregnancy and 6 months after childbirth, are PA levels, depression, self-confidence, and cigarette withdrawal symptoms. Smoking status will also be self-reported at 6 months after childbirth. In addition, perinatal measures will be collected, including antenatal complications, duration of labor, mode of delivery, and birth and placental weight. Outcomes will be analyzed on an intention-to-treat basis, and logistic regression models used to compare treatment effects on the primary outcome. Discussion This trial will assess whether a PA intervention is effective when used for

  4. Maternal Physical Activity and Insulin Action in Pregnancy and Their Relationships With Infant Body Composition

    OpenAIRE

    Pomeroy, Jeremy; Renström, Frida; Gradmark, Anna M.; Mogren, Ingrid; Persson, Margareta; Bluck, Les; Wright, Antony; Kahn, Steven E; Domellöf, Magnus; Franks, Paul W.

    2013-01-01

    OBJECTIVE We sought to assess the association between maternal gestational physical activity and insulin action and body composition in early infancy. RESEARCH DESIGN AND METHODS At 28–32 weeks' gestation, pregnant women participating in an observational study in Sweden underwent assessments of height, weight, and body composition, an oral glucose tolerance test, and 10 days of objective physical activity assessment. Thirty mothers and infants returned at 11–19 weeks postpartum. Infants under...

  5. Physical activity and excess weight in pregnancy have independent and unique effects on delivery and perinatal outcomes.

    Directory of Open Access Journals (Sweden)

    Kelly L Morgan

    Full Text Available This study examines the effect of low daily physical activity levels and overweight/obesity in pregnancy on delivery and perinatal outcomes.A prospective cohort study combining manually collected postnatal notes with anonymised data linkage. A total of 466 women sampled from the Growing Up in Wales: Environments for Healthy Living study. Women completed a questionnaire and were included in the study if they had an available Body mass index (BMI (collected at 12 weeks gestation from antenatal records and/or a physical activity score during pregnancy (7-day Actigraph reading. The full statistical model included the following potential confounding factors: maternal age, parity and smoking status. Main outcome measures included induction rates, duration of labour, mode of delivery, infant health and duration of hospital stay.Mothers with lower physical activity levels were more likely to have an instrumental delivery (including forceps, ventouse and elective and emergency caesarean in comparison to mothers with higher activity levels (adjusted OR:1.72(95%CI: 1.05 to 2.9. Overweight/obese mothers were more likely to require an induction (adjusted OR:1.93 (95%CI 1.14 to 3.26, have a macrosomic baby (adjusted OR:1.96 (95%CI 1.08 to 3.56 and a longer hospital stay after delivery (adjusted OR:2.69 (95%CI 1.11 to 6.47.The type of delivery was associated with maternal physical activity level and not BMI. Perinatal outcomes (large for gestational age only were determined by maternal BMI.

  6. Physical activity and excess weight in pregnancy have independent and unique effects on delivery and perinatal outcomes.

    Science.gov (United States)

    Morgan, Kelly L; Rahman, Muhammad A; Hill, Rebecca A; Zhou, Shang-Ming; Bijlsma, Gunnar; Khanom, Ashrafunnesa; Lyons, Ronan A; Brophy, Sinead T

    2014-01-01

    This study examines the effect of low daily physical activity levels and overweight/obesity in pregnancy on delivery and perinatal outcomes. A prospective cohort study combining manually collected postnatal notes with anonymised data linkage. A total of 466 women sampled from the Growing Up in Wales: Environments for Healthy Living study. Women completed a questionnaire and were included in the study if they had an available Body mass index (BMI) (collected at 12 weeks gestation from antenatal records) and/or a physical activity score during pregnancy (7-day Actigraph reading). The full statistical model included the following potential confounding factors: maternal age, parity and smoking status. Main outcome measures included induction rates, duration of labour, mode of delivery, infant health and duration of hospital stay. Mothers with lower physical activity levels were more likely to have an instrumental delivery (including forceps, ventouse and elective and emergency caesarean) in comparison to mothers with higher activity levels (adjusted OR:1.72(95%CI: 1.05 to 2.9)). Overweight/obese mothers were more likely to require an induction (adjusted OR:1.93 (95%CI 1.14 to 3.26), have a macrosomic baby (adjusted OR:1.96 (95%CI 1.08 to 3.56) and a longer hospital stay after delivery (adjusted OR:2.69 (95%CI 1.11 to 6.47). The type of delivery was associated with maternal physical activity level and not BMI. Perinatal outcomes (large for gestational age only) were determined by maternal BMI.

  7. Effectiveness of a physical activity programme based on the Pilates method in pregnancy and labour.

    Science.gov (United States)

    Rodríguez-Díaz, Luciano; Ruiz-Frutos, Carlos; Vázquez-Lara, Juana María; Ramírez-Rodrigo, Jesús; Villaverde-Gutiérrez, Carmen; Torres-Luque, Gema

    To assess the effectiveness and safety of a physical activity programme based on use of the Pilates method, over eight weeks in pregnant women, on functional parameters, such as weight, blood pressure, strength, flexibility and spinal curvature, and on labour parameters, such as, type of delivery, episiotomy, analgesia and newborn weight. A randomized clinical trial was carried out on pregnant women, applying a programme of physical activity using the Pilates method, designed specifically for this population. A sample consisting of a total of 105 pregnant women was divided into two groups: intervention group (n=50) (32.87±4.46 years old) and control group (n=55) (31.52±4.95 years old). The intervention group followed a physical activity programme based on the Pilates method, for 2 weekly sessions, whereas the control group did not follow the program. Significant improvements (p<0.05) in blood pressure, hand grip strength, hamstring flexibility and spinal curvature, in addition to improvements during labour, decreasing the number of Caesareans and obstructed labour, episiotomies, analgesia and the weight of the newborns were found at the end of the intervention. A physical activity programme of 8 weeks based on the Pilates method improves functional parameters in pregnant women and benefits delivery. Copyright © 2017 Elsevier España, S.L.U. All rights reserved.

  8. Fetal and maternal cardiac responses to physical activity and exercise during pregnancy.

    Science.gov (United States)

    May, Linda E; Allen, John J B; Gustafson, Kathleen M

    2016-03-01

    Since the 1970s, researchers have studied the influence of exercise during pregnancy on offspring heart development. With the knowledge and current evidence of fetal programming effects, research has demonstrated that exercise is safe and beneficial for mother, fetus, and neonate. Predominantly, research has focused on maternal and fetal cardiac adaptations related to aerobic exercise during pregnancy; less is known regarding the effects of resistance or combination (aerobic and resistance) training during pregnancy. Ongoing research is focusing on fetal responses to different intensity, duration and modes of maternal exercise throughout pregnancy. This article will summarize our current state of knowledge regarding the influence of exercise intensity, duration, and modes during pregnancy on maternal and fetal cardiac responses.

  9. Physical activity during pregnancy in a prospective cohort of British women: results from the Avon longitudinal study of parents and children.

    Science.gov (United States)

    Liu, Jihong; Blair, Steven N; Teng, Yanping; Ness, Andrew R; Lawlor, Debbie A; Riddoch, Chris

    2011-03-01

    We sought to examine the levels, types, and changes of physical activity and their correlates among pregnant women. Data came from 9,889 pregnant women with due dates between April 1, 1991 and December 31, 1992 who were participants of the Avon Longitudinal Study of Parents and Children (ALSPAC) in Bristol, Avon, Southwest England. Self-reported physical activity during pregnancy was collected via questionnaires administered at 18 and 32 weeks of gestation. We found, at 18 weeks of gestation, the prevalence of engaging in physical activity that was sufficient to cause sweating for ≥ 3 h/week (referred to as strenuous physical activity) was 48.8%. This percentage was similar at 32 weeks of gestation. The most common physical activity during pregnancy reported by these women was brisk walking, followed by swimming and ante-natal exercise. In models that mutually adjusted for all characteristics examined, younger women, women in lower social classes, those not employed during pregnancy, married and parous women (compared to those not in each of these groups) were more likely to report engaging in strenuous physical activity. After becoming pregnant, about two out of three of these women reported reducing physical activity levels at 18 weeks of gestation. In mutually adjusted models, women who were younger, fit and well, parous, and women from lower social classes (compared to those not in each of these groups) were less likely to report reducing their physical activity. Our findings provide insights that are relevant to the design of future observational and intervention studies concerned with the effects of physical activity during pregnancy on health outcomes for mothers and offspring.

  10. Physical activity, health-related quality of life and depression during pregnancy Atividade física, qualidade de vida e depressão durante a gravidez

    Directory of Open Access Journals (Sweden)

    Iva Tendais

    2011-02-01

    Full Text Available This study examines physical activity patterns among women, from pre-pregnancy to the second trimester of pregnancy, and the relationship between physical activity status based on physical activity guidelines and health-related quality of life (HRQoL and depression over pregnancy. 56 healthy pregnant women self-reported physical activity, HRQoL and depression at 10-15 and 19-24 weeks of pregnancy and physical activity before pregnancy. Whereas vigorous leisure physical activity decreased after conception, moderate leisure physical activity and work related physical activity remained stable over time. The prevalence of recommended physical activity was 39.3% and 12.5% in the 1st and 2nd trimesters of pregnancy respectively, and 14.3% pre-pregnancy. From the 1st to the 2nd pregnancy trimester, most physical HRQoL dimensions scores decreased and only mental component increased, independently of physical activity status. No changes in mean depression scores were observed. These data suggest that physical activity patterns change with pregnancy and that physical and mental components are differentially affected by pregnancy course, independently of physical activity status.Este estudo examina os padrões de atividade física antes da concepção até o segundo trimestre de gravidez e a relação entre o nível de atividade física, com base nas recomendações de atividade física, a qualidade de vida relacionada à saúde (QVRS e depressão ao longo da gravidez. Cinquenta e seis grávidas saudáveis reportaram nível de atividade física, QVRS e depressão às 10-15 e 19-24 semanas de gravidez, além de atividade física antes da concepção. Enquanto a atividade física vigorosa no lazer diminuiu depois da concepção, as atividades físicas moderadas no lazer e no trabalho mantiveram-se estáveis. A prevalência de atividade física recomendada foi de 39,3%, 12,5% e 14,3% antes, no primeiro e no segundo trimestres de gravidez, respectivamente

  11. Pregnancy

    DEFF Research Database (Denmark)

    Palmer, Keith T; Bonzini, Matteo; Bonde, Jens Peter Ellekilde

    2013-01-01

    Most pregnant women are exposed to some physical activity at work. This Concise Guidance is aimed at doctors advising healthy women with uncomplicated singleton pregnancies about the risks arising from five common workplace exposures (prolonged working hours, shift work, lifting, standing and heavy...... on pregnancy. Moreover, moderate physical exercise is thought to be healthy in pregnancy and most pregnant women undertake some physical work at home. The guidelines provide risk estimates and advice on counselling....

  12. Physical activity

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/001941.htm Physical activity To use the sharing features on this page, please enable JavaScript. Physical activity -- which includes an active lifestyle and routine exercise -- ...

  13. Leisure-time physical activity in pregnancy and risk of postpartum depression: a prospective study in a large national birth cohort

    DEFF Research Database (Denmark)

    Strøm, Marin; Mortensen, Erik L; Halldorson, Thórhallur I

    2009-01-01

    OBJECTIVE: To explore the association between physical activity during pregnancy and postpartum depression (PPD) in a large, prospective cohort. METHOD: Exposure information from the Danish National Birth Cohort, a large, prospective cohort with information on more than 100,000 pregnancies (1996......-2002), was linked to the Danish Psychiatric Central Register and the Danish Register for Medicinal Product Statistics for data on clinically identified cases of depression up to 1 year postpartum. A total of 70,866 women from the Danish National Birth Cohort were included in the analyses. Duration, frequency......, against postpartum depression requiring antidepressant therapy. No protective effect could be detected on PPD leading to hospitalization....

  14. Mode of Delivery according to Leisure Time Physical Activity before and during Pregnancy: A Multicenter Cohort Study of Low-Risk Women.

    Science.gov (United States)

    Nielsen, Emilie Nor; Andersen, Per Kragh; Hegaard, Hanne Kristine; Juhl, Mette

    2017-01-01

    Objectives. To examine the association between maternal leisure time physical activity and mode of delivery. Study Design. Population-based multicentre cohort. From the Danish Dystocia Study, we included 2,435 nulliparous women, who delivered a singleton infant in cephalic presentation at term after spontaneous onset of labor in 2004-2005. We analysed mode of delivery according to self-reported physical activity at four stages, that is, the year before pregnancy and during first, second, and third trimester, in logistic regression models. Further, we combined physical activity measures at all four stages in one variable for a proportional odds model for cumulative logits. Main Outcome Measures. Mode of delivery (emergency caesarean section; vacuum extractor; spontaneous vaginal delivery). Results. The odds of emergency caesarean section decreased with increasing levels of physical activity with statistically significant trends at all four time stages except the third trimester. This tendency was confirmed in the proportional odds model showing 28% higher odds of a more complicated mode of delivery among women with a low activity level compared to moderately active women. Conclusions. We found increasing leisure time physical activity before and during pregnancy associated with a less complicated delivery among low-risk, nulliparous women.

  15. Physical Activity

    DEFF Research Database (Denmark)

    Andersen, Lars Bo; Anderssen, Sigmund Alfred; Wisløff, Ulrik

    2014-01-01

    Andersen LB, Anderssen SA, Wisløff U, Hellénius M-L, Fogelholm M, Ekelund U. (Expert Group) Nordic Nutrition Recommendations 2012. Integrating nutrition and physical activity. Chapter: Physical Activity p. 195-217.Nordic Counsil of Ministers.......Andersen LB, Anderssen SA, Wisløff U, Hellénius M-L, Fogelholm M, Ekelund U. (Expert Group) Nordic Nutrition Recommendations 2012. Integrating nutrition and physical activity. Chapter: Physical Activity p. 195-217.Nordic Counsil of Ministers....

  16. Physical Activity

    DEFF Research Database (Denmark)

    Andersen, Lars Bo; Anderssen, Sigmund Alfred; Wisløff, Ulrik

    2014-01-01

    Andersen LB, Anderssen SA, Wisløff U, Hellénius M-L, Fogelholm M, Ekelund U. (Expert Group) Nordic Nutrition Recommendations 2012. Integrating nutrition and physical activity. Chapter: Physical Activity p. 195-217.Nordic Counsil of Ministers.......Andersen LB, Anderssen SA, Wisløff U, Hellénius M-L, Fogelholm M, Ekelund U. (Expert Group) Nordic Nutrition Recommendations 2012. Integrating nutrition and physical activity. Chapter: Physical Activity p. 195-217.Nordic Counsil of Ministers....

  17. [Physical activity and childbirth classes during a pregnancy and the level of perceived stress and depressive symptoms in women after childbirth].

    Science.gov (United States)

    Kowalska, Joanna; Olszowa, Daria; Markowska, Dominika; Teplik, Marzena; Rymaszewska, Joanna

    2014-01-01

    The aim of this study was to answer the question of whether physical activity during pregnancy and participation in childbirth classes prepare women for childbirth; further, does it influence the levels of perceived stress and the occurrence of depressed mood. 100 women participated in the study. Half of the women had taken part in the childbirth classes before giving birth. A questionnaires of own authorship, Edinburgh Postnatal Depressioni Scale (EPDS) and Perceived Stress Scale (PSS-10) were used. There was no significant relationship observed between participation in childbirth classes and the results of EPDS and PSS-10. The mood of women after childbirth correlated significantly with the level of stress in the whole study group (pstress were observed in women who stayed in a relationship (p =0.0029, p = 0.0008). Women physically active during pregnancy were also characterized by better mood and lower levels of perceived stress (6.7 and 14.4 vs. 8.4 and 16.0). Among women exercising during pregnancy the participants in childbirth classes was far more numerous (ppregnancy was linked to lower levels of stress experienced by women and less severe depressive symptoms after childbirth,; espe- cially in the group of childbirth classes participants.

  18. Non-occupational physical activity during pregnancy and the risk of preterm birth: a meta-analysis of observational and interventional studies

    Science.gov (United States)

    Wen, Ju; Xun, Pengcheng; Chen, Cheng; Quan, Minghui; Wang, Ru; Liu, Yu; He, Ka

    2017-01-01

    A meta-analysis was conducted to evaluate the association between non-occupational physical activity (PA) during pregnancy and the risk of preterm birth (PTB). By searching PubMed and EMBASE from inception to August 20, 2016, 25 observational studies (18 cohorts and 7 case-controls) and 12 interventional studies were identified. Comparing the highest to the lowest category of leisure-time PA during pregnancy, the pooled relative risk (RR) of PTB was 0.83 [95% confidence interval (CI) = 0.74–0.93] for cohort studies and 0.60 (95% CI = 0.43–0.84) for case-control studies. No overall significant association was found between domestic or commuting PA and the risk of PTB. In addition, PA intervention did not indicate significant beneficial effect on the risk of PTB. Evidence from the observational studies suggested that leisure-time, but not domestic or commuting, PA during pregnancy was inversely associated with the risk of PTB. The findings were not supported by small-scale and short-term interventional studies. Further research with objective measurement on leisure-time PA is warranted. PMID:28327589

  19. Physical activity of pregnant Hispanic women.

    Science.gov (United States)

    Lynch, Kristine E; Landsbaugh, Jill R; Whitcomb, Brian W; Pekow, Penny; Markenson, Glenn; Chasan-Taber, Lisa

    2012-10-01

    A growing body of evidence suggests that physical activity during pregnancy can reduce risk of pregnancy complications. However, factors influencing activity in pregnant Hispanic women, who have high rates of sedentary activity as compared to non-Hispanic whites, are not well characterized. To assess patterns and correlates of physical activity among 1355 participants in Proyecto Buena Salud, a prospective cohort of pregnant Hispanic women in Massachusetts from 2006 to 2011. Analyses were conducted in 2012. Pre-, early-, mid-, and late-pregnancy physical activity were assessed using the Pregnancy Physical Activity Questionnaire. Women reported the frequency and duration of household/caregiving, occupational, sports/exercise, and transportation activities and were classified according to compliance with American College of Obstetricians and Gynecologists guidelines for physical activity. Household/caregiving activity was the primary mode of pregnancy activity ranging from 56% to 60% of total activity while sports/exercise contributed the least (<10%). Compared to nulliparous women, women with two or more children were 85% less likely to become inactive at any time during pregnancy (OR=0.15, 95% CI=0.04, 0.56, p-trend <0.01). Women with one or more children increased their total physical activity on average 9.73±2.04 MET-hours/week and 12.04±2.39 MET-hours/week, respectively, with the onset of pregnancy (p<0.01). Those with the highest levels of total physical activity prior to pregnancy were 87% less likely to become inactive with the onset of pregnancy than those who were inactive prior to pregnancy (OR=0.13, 95% CI= 0.05, 0.29). Findings can inform culturally appropriate interventions designed to reduce pregnancy complications through the promotion of physical activity during pregnancy. Copyright © 2012 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  20. Spousal physical violence against women during pregnancy.

    Science.gov (United States)

    Peedicayil, Abraham; Sadowski, Laura S; Jeyaseelan, Lakshman; Shankar, Viswanathan; Jain, Dipty; Suresh, Saradha; Bangdiwala, Shrikant I

    2004-07-01

    To determine the prevalence of physical violence during pregnancy and the factors associated with it. A population-based, multicentre, cross sectional household survey. Rural, slum and urban non-slum areas of Bhopal, Chennai, Delhi, Lucknow, Nagpur, Trivandrum and Vellore, in India. A total of 9938 women who were 15 to 49 years of age and living with a child younger than 18 years old. Probability proportionate to size sampling of households was performed in three strata. Trained field workers administered a structured questionnaire. Women who reported domestic violence were asked about violence during pregnancy. Outcome variables included six violent behaviours: slap, hit, kick, beat, use of weapon and harm in any other way. Moderate to severe violence was defined as experience of any one or more of the following behaviours: hit, beat or kick. Odds ratios were calculated for risk and protective factors of violence during pregnancy using logistic regression. Physical spousal violence. The lifetime experience, during pregnancy, of being slapped was 16%, hit 10%, beat 10%, kicked 9%, use of weapon 5% and harmed in any other way 6%. Eighteen percent of women experienced at least one of these behaviours and 3% experienced all six. The overall prevalence of moderate to severe violence during pregnancy was 13%. Logistic regression showed that the factors determining whether a woman experienced moderate to severe violence during pregnancy were: husband accusing wife of an affair (OR 7.1; 95% CI 5.1 to 9.8), dowry harassment (OR 4.1; 95% CI 2.8 to 6.1), husband having an affair (OR 3.7; 95% CI 2.8 to 4.8), husband being regularly drunk (OR 3.2; 95% CI 2.6 to 4.1), low education of husband (OR 2.8; 95% CI 1.4 to 5.6), substance abuse by husband (OR 2.6; 95% CI 1.3 to 5.5), no social support (OR 1.8; 95% CI 1.1 to 3.0), three or more children (OR 1.6; 95% CI 1.2 to 2.1) and household crowding (OR 1.1; 95% CI 1.0 to 1.2). In this study, 12.9% of women experienced moderate to

  1. Physical Activity Pattern and Personal-Social Factors of Mothers During Pregnancy And Infant Birth Weight Based On MET Scale: A Case-Control Study.

    Science.gov (United States)

    Mahmoodi, Zohreh; Karimlou, Masoud; Sajjadi, Homeira; Dejman, Masoumeh; Vameghi, Meroe; Dolatian, Mahrokh; Baradarn Eftekhari, Monir

    2013-07-01

    Low birth weight is one of the most important public health issues in developing and developed countries and identifying its etiology is important for prevention. Considering the unknown impact of physical activity on low birth weight, this research was conducted to investigate the relationship between physical activity and low birth weight. This research was conducted using a case-control design. The control group was made of 500 women with normal birth weight infants and the case group included 250 women with low birth weight infants from the selected hospitals in city of Tehran. The information was gathered using a researcher-made questionnaire which was prepared for determining the relationship between mothers' lifestyle during pregnancy and infants' low birth weight using social determinants of health approach. In this questionnaire, scope of physical activity was investigated in three groups of athletic activities, activities at home and leisure activities. Activity intensity was determined using MET scale and the data were analyzed in SPSS software using independent t-test, Chi-square and logistic regression. In the present research, based on the results of multiple logistic regression test, an increase in the time spent on sport activities (OR = 2.20) and home activities (OR =1.44) (P = 0.003) was accompanied by increased chance of giving birth to low birth weight infants; in contrast, one hour increase of leisure activities decreased the probability of low birth weight infants by 0.32 (P = 0.008). An increase in the time spent on sport and home activities, even after considering other influential factors, was related to low birth weight.

  2. Study protocol: Differential effects of diet and physical activity based interventions in pregnancy on maternal and fetal outcomes - individual patient data (IPD) meta-analysis and health economic evaluation

    DEFF Research Database (Denmark)

    Ruifrok, Anneloes E; Rogozinska, Ewelina; van Poppel, Mireille N M

    2014-01-01

    BACKGROUND: Pregnant women who gain excess weight are at risk of complications during pregnancy and in the long term. Interventions based on diet and physical activity minimise gestational weight gain with varied effect on clinical outcomes. The effect of interventions on varied groups of women...... based on body mass index, age, ethnicity, socioeconomic status, parity, and underlying medical conditions is not clear. Our individual patient data (IPD) meta-analysis of randomised trials will assess the differential effect of diet- and physical activity-based interventions on maternal weight gain...... and pregnancy outcomes in clinically relevant subgroups of women. METHODS/DESIGN: Randomised trials on diet and physical activity in pregnancy will be identified by searching the following databases: MEDLINE, EMBASE, BIOSIS, LILACS, Pascal, Science Citation Index, Cochrane Database of Systematic Reviews...

  3. Data linkage between the National Birth Defects Prevention Study and the Occupational Information Network (O*NET) to assess workplace physical activity, sedentary behaviors, and emotional stressors during pregnancy.

    Science.gov (United States)

    Lee, Laura J; Symanski, Elaine; Lupo, Philip J; Tinker, Sarah C; Razzaghi, Hilda; Pompeii, Lisa A; Hoyt, Adrienne T; Canfield, Mark A; Chan, Wenyaw

    2016-02-01

    Knowledge of the prevalence of work-related physical activities, sedentary behaviors, and emotional stressors among pregnant women is limited, and the extent to which these exposures vary by maternal characteristics remains unclear. Data on mothers of 6,817 infants without major birth defects, with estimated delivery during 1997 through 2009 who worked during pregnancy were obtained from the National Birth Defects Prevention Study. Information on multiple domains of occupational exposures was gathered by linking mother's primary job to the Occupational Information Network Version 9.0. The most frequent estimated physical activity associated with jobs during pregnancy was standing. Of 6,337 mothers, 31.0% reported jobs associated with standing for ≥75% of their time. There was significant variability in estimated occupational exposures by maternal age, race/ethnicity, and educational level. Our findings augment existing literature on occupational physical activities, sedentary behaviors, emotional stressors, and occupational health disparities during pregnancy. © 2015 Wiley Periodicals, Inc.

  4. Pregnancy

    DEFF Research Database (Denmark)

    Palmer, Keith T; Bonzini, Matteo; Bonde, Jens Peter Ellekilde;

    2013-01-01

    Most pregnant women are exposed to some physical activity at work. This Concise Guidance is aimed at doctors advising healthy women with uncomplicated singleton pregnancies about the risks arising from five common workplace exposures (prolonged working hours, shift work, lifting, standing and heavy...... physical workload). The adverse outcomes considered are: miscarriage, preterm delivery, small for gestational age, low birth weight, pre-eclampsia and gestational hypertension. Systematic review of the literature indicates that these exposures are unlikely to carry much of an increased risk for any...... on pregnancy. Moreover, moderate physical exercise is thought to be healthy in pregnancy and most pregnant women undertake some physical work at home. The guidelines provide risk estimates and advice on counselling....

  5. Physical activity during pregnancy and the role of theory in promoting positive behavior change: A systematic review

    Directory of Open Access Journals (Sweden)

    Erika L. Thompson

    2017-06-01

    Conclusion: This systematic review synthesized the literature on theoretical constructs related to PA during pregnancy. Interpersonal, community, and societal levels remain understudied. Future research should employ theory-driven multi-level determinants of PA to reflect the interacting factors influencing PA during this critical period in the life course.

  6. Neck/shoulder pain in adolescents is not related to the level or nature of self-reported physical activity or type of sedentary activity in an Australian pregnancy cohort

    Directory of Open Access Journals (Sweden)

    Bear Natasha L

    2009-07-01

    Full Text Available Abstract Background An inconsistent relationship between physical activity and neck/shoulder pain (NSP in adolescents has been reported in the literature. Earlier studies may be limited by not assessing physical activity in sufficient detail. The aim of this study was to comprehensively examine the association between NSP and the level and nature of physical activity, and type of sedentary activity in adolescents. Methods A cross-sectional analysis using data from 924 adolescents in the Western Australian Pregnancy Cohort (RAINE study was performed. Complete data were available for 643 adolescents (54.6% female at the 14-year follow-up. Physical activity was measured using a detailed self-report electronic activity diary requiring participants to input details of all physical activities over the day in segments of 5 minutes for a one-week period. Physical activity levels were categorised as: sedentary, light, moderate, or vigorous based on metabolic energy equivalents. Nature of activity was determined by assigning each activity to categories based on the amount of movement (static/dynamic and the main posture assumed for the activity (standing/sitting/lying. Type of sedentary activity was characterised by exposure time to watching TV, using a computer, and reading. Logistic regression was used to explore the association between NSP and activity. Results Females reported a higher prevalence of lifetime, 1-month and chronic NSP than males (50.9 vs 41.7%, 34.1 vs 23.5%, and 9.2 vs 6.2% respectively. No consistent, dose-response relationship was found between NSP and the level, nature, and type of physical activity. Conclusion Self-reported one month and lifetime NSP prevalence in adolescents is not related to the level or intensity of physical activity or the type of sedentary activity over a one week period.

  7. Outdoor Activity and High Altitude Exposure During Pregnancy: A Survey of 459 Pregnancies.

    Science.gov (United States)

    Keyes, Linda E; Hackett, Peter H; Luks, Andrew M

    2016-06-01

    To evaluate whether women engage in outdoor activities and high altitude travel during pregnancy; the health care advice received regarding high altitude during pregnancy; and the association between high altitude exposure and self-reported pregnancy complications. An online survey of women with at least 1 pregnancy distributed on websites and e-mail lists targeting mothers and/or mountain activities. Outcome measures were outdoor activities during pregnancy, high altitude (>2440 m) exposure during pregnancy, and pregnancy and perinatal complications. Hiking, running, and swimming were the most common activities performed during pregnancy. Women traveled to high altitude in over half of the pregnancies (244/459), and most did not receive counseling regarding altitude (355, 77%), although a small proportion (14, 3%) were told not to go above 2440 m. Rates of miscarriage and most other complications were similar between pregnancies with and without travel above 2440 m. Pregnancies with high altitude exposure were more likely to have preterm labor (odds ratio [OR] 2.3; 95% CI 0.97-5.4; P = .05). Babies born to women who went to high altitude during pregnancy were more likely to need oxygen at birth (OR 2.34; 95% CI 1.04-5.26; P < .05) but had similar rates of neonatal intensive care unit admission (P = not significant). Our results suggest pregnant women who are active in outdoor sports and travel to high altitude have a low rate of complications. Given the limitations of our data, further research is necessary on the risks associated with high altitude travel and physical activity and how these apply to the general population. Copyright © 2016 Wilderness Medical Society. Published by Elsevier Inc. All rights reserved.

  8. Effects of lifestyle intervention on dietary intake, physical activity level, and gestational weight gain in pregnant women with different pre-pregnancy Body Mass Index in a randomized control trial.

    Science.gov (United States)

    Hui, Amy Leung; Back, Lisa; Ludwig, Sora; Gardiner, Phillip; Sevenhuysen, Gustaaf; Dean, Heather J; Sellers, Elisabeth; McGavock, Jonathan; Morris, Margaret; Jiang, Depeng; Shen, Garry X

    2014-09-24

    The objectives of this study were to assess the efficacy of lifestyle intervention on gestational weight gain in pregnant women with normal and above normal body mass index (BMI) in a randomized controlled trial. A total of 116 pregnant women (pregnant women completed the program. Participants were randomized into intervention and control groups. Women in the intervention group received weekly trainer-led group exercise sessions, instructed home exercise for 3-5-times/week during 20-36 weeks of gestation, and dietary counseling twice during pregnancy. Participants in the control group did not receive the intervention. All participants completed a physical activity questionnaire and a 3-day food record at enrolment and 2 months after enrolment. The participants in the intervention group with normal pre-pregnancy BMI (≤24.9 kg/M2, n = 30) had lower gestational weight gain (GWG), offspring birth weight and excessive gestational weight gain (EGWG) on pregnancy weight gain compared to the control group (n = 27, p changes were not detected between the intervention (n = 27) and control group (n = 29) in the above normal pre-pregnancy BMI participants. Intervention reduced total calorie, total fat, saturated fat and cholesterol intake were detected in women with normal or above normal pre-pregnancy BMI compared to the control group (p pregnant women with normal, but not above normal, pre-pregnancy BMI, which was associated with increased physical activity and decreased carbohydrate intake. NCT00486629.

  9. Sleep deprivation, physical activity and low income are risk factors for inadequate weight gain during pregnancy: a cohort study.

    Science.gov (United States)

    Abeysena, Chrishantha; Jayawardana, Pushpa

    2011-07-01

    To determine the possible risk factors for inadequate gestational weight gain. A population-based cohort study was carried out in Sri Lanka from May 2001 to April 2002. Pregnant women were recruited on or before 16 weeks' gestation and followed up until delivery; the sample size was 710. Trimester-specific exposure status and potential confounding factors were gathered on average at the 12th, 28th and 36th weeks of gestation. Maternal weight was measured at the first antenatal clinic visit and at delivery. Inadequate weight gain was defined as weight gain below the Institute of Medicine recommendations in 2009. Multiple logistic regression was applied and the results were expressed as odds ratios (OR) and 95% confidence intervals (95% CI). The risk factors for inadequate weight gain were low per-capita monthly income (OR 1.63, 95% CI 1.03, 2.58), multiparity (OR 1.96, 95% CI 1.34, 2.87), sleeping weight gain were low income, being multiparous, sleep deprivation, physical activity in terms of standing and walking, and the male sex of baby. © 2011 The Authors. Journal of Obstetrics and Gynaecology Research © 2011 Japan Society of Obstetrics and Gynecology.

  10. [Recommendations for physical exercise practice during pregnancy: a critical review].

    Science.gov (United States)

    do Nascimento, Simony Lira; Godoy, Ana Carolina; Surita, Fernanda Garanhani; Pinto e Silva, João Luiz

    2014-09-01

    Physical exercise is recommended for all healthy pregnant women. Regular practice of exercises during pregnancy can provide many physical and psychological benefits, with no evidence of adverse outcomes for the fetus or the newborn when exercise is performed at mild to moderate intensity. However, few pregnant women engage in this practice and many still have fears and doubts about the safety of exercise. The objective of the present study was to inform the professionals who provide care for Brazilian pregnant women about the current recommendations regarding physical exercise during pregnancy based on the best scientific evidence available. In view of the perception that few systematic models are available about this topic and after performing several studies in this specific area, we assembled practical information of interest to both the professionals and the pregnant women. We also provide recommendations about the indications, contraindications, modalities (aerobics, resistance training, stretching and pelvic floor training), frequency, intensity and duration indicated for each gestational trimester. The review addresses physical exercise recommendation both for low risk pregnant women and for special populations, such as athletes and obese, hypertensive and diabetic subjects. The advantages of an active and healthy lifestyle should be always reinforced during and after gestation since pregnancy is an appropriate period to introduce new habits because pregnant women are usually more motivated to adhere to recommendations. Thus, routine exams, frequent returns and supervision are recommended in order to provide new guidelines that will have long-term beneficial effects for both mother and child.

  11. Benefits of Physical Activity

    Science.gov (United States)

    ... page from the NHLBI on Twitter. Benefits of Physical Activity Physical activity has many health benefits. These benefits ... of physical activity for your heart and lungs. Physical Activity Strengthens Your Heart and Improves Lung Function When ...

  12. BAM! Physical Activity

    Science.gov (United States)

    ... Smarts Links Fuel Up for Fun Power Packing Physical Activity Xpert Opinion Activity Calendar Activity Cards Ballet Baseball ... Disaster - Are You at Risk? Disaster - Helping Hands Physical Activity - Questions Physical Activity - Active or Not, Here it ...

  13. Measuring Physical Activity Intensity

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    Full Text Available ... Physical Activity Basics Needs for Adults Needs for Children What Counts Needs for Older Adults Needs for ... Adding Physical Activity to Your Life Activities for Children Activities for Older Adults Overcoming Barriers Measuring Physical ...

  14. Measuring Physical Activity Intensity

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    Full Text Available ... Facts About Physical Activity Data, Trends and Maps Surveillance Systems Resources & Publications Reports Adults Need More Physical Activity MMWR Data Highlights State Indicator Report on Physical Activity, 2014 Recommendations & Guidelines ...

  15. Physical Activity Assessment

    Science.gov (United States)

    Current evidence convincingly indicates that physical activity reduces the risk of colon and breast cancer. Physical activity may also reduce risk of prostate cancer. Scientists are also evaluating potential relationships between physical activity and other cancers.

  16. Physical Activity Basics

    Science.gov (United States)

    ... Weight Breastfeeding Micronutrient Malnutrition State and Local Programs Physical Activity Basics Recommend on Facebook Tweet Share Compartir How much physical activity do you need? Regular physical activity helps improve ...

  17. Measuring Physical Activity Intensity

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    Full Text Available ... gov . Physical Activity Physical Activity Basics Needs for Adults Needs for Children What Counts Needs for Older Adults Needs for Pregnant or Postpartum Women Physical Activity & ...

  18. Physical activity and obesity

    National Research Council Canada - National Science Library

    Bouchard, Claude; Katzmarzyk, Peter T

    2010-01-01

    ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2 The Physical Activity and Exercise Continuum 7 Darren Warburton Definition of Health, Physical Activity, and Exercise . . . . . . . 7 The Continuum...

  19. Measuring Physical Activity Intensity

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    Full Text Available ... Indicator Report on Physical Activity, 2014 Recommendations & Guidelines Fact Sheets & Infographics Social Media Tools Community Strategies Worksite Physical Activity Steps ...

  20. Impact on quality of life and physical ability of pregnancy-related back pain in the third trimester of pregnancy.

    Science.gov (United States)

    Coban, Ayden; Arslan, Gülsah Gürol; Colakfakioglu, Arzu; Sirlan, Aygül

    2011-11-01

    The aim of the study was to evaluate the impact of pregnancy-related back pain on quality of life and physical ability in the third trimester of pregnancy. One hundred women in the 28th-40th week of pregnancy were asked to fill out questionnaires including: general questions about background factors, the Katz's Activity's Daily Living Index (ADL), and Short Form of WHO Quality of Life Questionnaire (WHOQOL-BREF). Back pain intensity was assessed by visual analog scale (VAS), and functional limitation was measured by Oswestry Low Back Disability Questionnaire (OSW). It was found that, in the third trimester, pregnant women with back pain (PBP) with low pain intensity and moderate functional limitation did not have an impact on quality of life but decreased physical ability when compared to pregnant women with no back pain (NBP). As the back pain intensity of pregnant women increases, physical ability decreases.

  1. Measuring Physical Activity Intensity

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    Full Text Available ... Adults Needs for Children What Counts Needs for Older Adults Needs for Pregnant or Postpartum Women Physical Activity & ... to Your Life Activities for Children Activities for Older Adults Overcoming Barriers Measuring Physical Activity Intensity Target Heart ...

  2. Facts about Physical Activity

    Science.gov (United States)

    ... Nutrition Physical Activity Overweight & Obesity Healthy Weight Breastfeeding Micronutrient Malnutrition State and Local Programs Facts about Physical ... Nutrition Physical Activity Overweight & Obesity Healthy Weight Breastfeeding Micronutrient Malnutrition State and Local Programs File Formats Help: ...

  3. Measuring Physical Activity Intensity

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    Full Text Available ... Needs for Pregnant or Postpartum Women Physical Activity & Health Adding Physical Activity to Your Life Activities for ... Obesity , National Center for Chronic Disease Prevention and Health Promotion Email Recommend Tweet YouTube Instagram Listen Watch ...

  4. Physical exercise during pregnancy and the risk of preterm birth: a study within the Danish National Birth Cohort

    DEFF Research Database (Denmark)

    Juhl, Mette; Andersen, Per Kragh; Olsen, Jørn

    2008-01-01

    According to many national recommendations, women should be physically active during pregnancy, but empirical evidence to support this recommendation is sparse. The authors' aim in this study was to examine the relation between physical exercise during pregnancy and the risk of preterm birth. Self......-reported data on physical exercise during pregnancy were collected prospectively for 87,232 singleton pregnancies included in the Danish National Birth Cohort between 1996 and 2002. Hazard ratios for preterm birth according to hours of exercise per week, type of exercise, and metabolic equivalent-hours per week...

  5. Measuring Physical Activity Intensity

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    Full Text Available ... Button Our Division About Us Nutrition Physical Activity Overweight & Obesity Healthy Weight Breastfeeding Micronutrient Malnutrition State and Local ... Button Our Division About Us Nutrition Physical Activity Overweight & Obesity Healthy Weight Breastfeeding Micronutrient Malnutrition State and Local ...

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    Full Text Available ... Button Our Division About Us Nutrition Physical Activity Overweight & Obesity Healthy Weight Breastfeeding Micronutrient Malnutrition State and Local Programs Measuring Physical Activity Intensity Recommend on Facebook Tweet Share Compartir For ...

  7. Measuring Physical Activity Intensity

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    Full Text Available ... What's this? Submit Button Our Division About Us Nutrition Physical Activity Overweight & Obesity Healthy Weight Breastfeeding Micronutrient ... What's this? Submit Button Our Division About Us Nutrition Physical Activity Overweight & Obesity Healthy Weight Breastfeeding Micronutrient ...

  8. Physical Activity (Exercise)

    Science.gov (United States)

    ... page Subscribe to ePublications email updates. Enter email address Submit Home > ePublications > Our ePublications > Physical activity (exercise) fact sheet ePublications Physical activity (exercise) ...

  9. Measuring Physical Activity Intensity

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    Full Text Available ... David, Age 65 Harold, Age 67 Data & Statistics Facts About Physical Activity Data, Trends and Maps Surveillance ... Indicator Report on Physical Activity, 2014 Recommendations & Guidelines Fact Sheets & Infographics Social Media Tools Community Strategies Worksite ...

  10. Obesity and physical activity.

    Science.gov (United States)

    Jakicic, John M; Davis, Kelliann K

    2011-12-01

    Physical activity seems to be an important component of lifestyle interventions for weight loss and maintenance. Although the effects of physical activity on weight loss may seem to be modest, there seems to be a dose-response relationship between physical activity and weight loss. Physical activity also seems to be a critically important behavior to promote long-term weight loss and the prevention of weight regain. The benefits of physical activity on weight loss are also observed in patients with severe obesity (BMI ≥ 35 kg/m²) and in patients who have undergone bariatric surgery. Moreover, independent of the effect of physical activity on body weight, engagement in physical activity that results in improved cardiorespiratory fitness can contribute to reductions in health risk in overweight and obese adults. Thus, progression of overweight and obese patients to an adequate dose of physical activity needs to be incorporated into clinical interventions for weight control.

  11. Measuring Physical Activity Intensity

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    Full Text Available ... Our Division About Us Nutrition Physical Activity Overweight & Obesity Healthy Weight Breastfeeding Micronutrient Malnutrition State and Local ... Our Division About Us Nutrition Physical Activity Overweight & Obesity Healthy Weight Breastfeeding Micronutrient Malnutrition State and Local ...

  12. Measuring Physical Activity Intensity

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    Full Text Available ... Email Address What's this? Submit What's this? Submit Button Our Division About Us Nutrition Physical Activity Overweight & ... Email Address What's this? Submit What's this? Submit Button Our Division About Us Nutrition Physical Activity Overweight & ...

  13. Measuring Physical Activity Intensity

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    Full Text Available ... Physical Activity, 2014 Recommendations & Guidelines Fact Sheets & Infographics Social Media Tools Community Strategies Worksite Physical Activity Steps ... file formats (PDF, DOC, PPT, MPEG) on this site? Adobe PDF file Microsoft PowerPoint file Microsoft Word ...

  14. Measurement of Physical Activity.

    Science.gov (United States)

    Dishman, Rod K.; Washburn, Richard A.; Schoeller, Dale A.

    2001-01-01

    Valid assessment of physical activity must be unobtrusive, practical to administer, and specific about physical activity type, frequency, duration, and intensity. Assessment methods can be categorized according to whether they provide direct or indirect (e.g., self-report) observation of physical activity, body motion, physiological response…

  15. Physical exercise and pelvic girdle pain in pregnancy

    DEFF Research Database (Denmark)

    Andersen, Linda Kahr; Backhausen, Mette; Hegaard, Hanne Kristine

    2015-01-01

    OBJECTIVE: Pelvic girdle pain is a frequent cause of sick leave among pregnant women in Denmark. Studies regarding prevention of pelvic girdle pain are sparse. The aim of this study was to examine the association between physical exercise and pelvic girdle pain in pregnancy. STUDY DESIGN: A nested...... case-control study within the Danish National Birth Cohort (n = 5304). METHODS: This study used self-reported data on pelvic girdle pain obtained from an interview six months after childbirth. Information on physical exercise was obtained from the pregnancy interview around gestational week 16....... The association was estimated using logistic regression analysis. RESULTS: Physical exercise in pregnancy was associated with decreased risk of overall pelvic girdle pain (OR = 0.87; 95% CI: 0.77-0.99, p = 0.028). Tests for trend indicated decreasing odds for pelvic girdle pain with increasing number of hours per...

  16. Physical Activity During School

    DEFF Research Database (Denmark)

    Østergaard, Lars Domino

    It is important, not only on health grounds, to exercise and to be physically active. In school, physical activities have shown to improve the students’ academic behaviour resulting in improved attention and information processing as well as enhanced coping. To stimulate and motivate students...... to be even more active during school hours further enhancing their academic behaviour, it is important to know when, why and how they are active, and their attitude towards different types of physical activities. Therefore, the aim of this study was to categorize the physical activities attended by students...... during school hours and to elucidate their attitude towards the different types of activities. The data consisted of observations of lessons followed by group interviews. Analyses of the observations revealed six categories of physical activities, varying from mandatory physical activities, activities...

  17. Physical Activity Questionnaire

    Directory of Open Access Journals (Sweden)

    Kostencka Alicja

    2016-11-01

    Full Text Available Study aim: The aim of the study was to determine the weekly energy expenditure measuring MET/min/week based on data collected through the Canada Fitness Survey (CFS, according to the classification used in the International Physical Activity Questionnaire (IPAQ, and to verify the adopted method to assess the level of physical activity in students of physical education.

  18. Recommendations for physical activity for pregnant women

    Directory of Open Access Journals (Sweden)

    Mateja Videmšek

    2015-04-01

    Full Text Available Properly selected and prescribed physical activity during pregnancy has a favorable effects on the health of pregnant women and the fetus, and is excellent preparation for childbirth. Absolute and relative contraindications to exercise during pregnancy are well defined, as well as the warning signs to terminate exercise while pregnant. Knowledge of these is essential for physically active pregnant women and exercise professionals that work with pregnant women. Pregnant women should be moderately physically active every day of the week for at least 30 minutes. The term moderate is thoroughly and clearly defined in the guidelines. Resistance exercises during pregnancy are safe but it is advised to use light loads and a large number of repetitions (e.g. 15-20 repetitions. Strength exercises for the pelvic floor muscles deserves a special place during pregnancy. Appropriate forms of physical activity for pregnant women are walking and jogging, swimming and aquatic exercise, cycling, Pilates and yoga, aerobics, fitness and cross-country skiing. Certain forms of physical activity need special adjustments (alpine skiing, ice skating and rollerblading, racket sports, team ball games, horseback riding and scuba diving. 

  19. Organ-specific systemic lupus erythematosus activity during pregnancy is associated with adverse pregnancy outcomes.

    Science.gov (United States)

    Tedeschi, Sara K; Guan, Hongshu; Fine, Alexander; Costenbader, Karen H; Bermas, Bonnie

    2016-07-01

    Systemic lupus erythematosus (SLE) is a disease of reproductive-age women, and thus questions regarding how disease influences pregnancy outcomes arise. We investigated whether five specific types of SLE activity during the 6 months before conception or during pregnancy (nephritis, cytopenias, skin disease, arthritis, serositis) were associated with adverse pregnancy outcomes. We performed a retrospective cohort study of pregnancy outcomes among women with SLE at the Brigham and Women's Hospital Lupus Center. Adverse pregnancy outcomes included pre-eclampsia, pre-term delivery, elective termination due to SLE, spontaneous miscarriage at weeks 12-20, and stillbirth. SLE and obstetric history, laboratories, and medications were obtained from electronic medical records. Generalized linear mixed models adjusting for potential confounders were used to identify predictors of any adverse pregnancy outcome. Most pregnancies resulted in a live term delivery (76.5 %). After adjustment for Hispanic ethnicity, prior adverse pregnancy outcome and medication use 6 months before conception, nephritis during pregnancy (odds ratio (OR) 3.6, 95 % confidence interval (CI) 1.0-12.8), cytopenias during pregnancy (OR 3.9, 95 % CI 1.3-11.4), and serositis during pregnancy (OR 5.9, 95 % CI 1.0-34.0) were significantly associated with adverse pregnancy outcome. Specific types of SLE disease activity during pregnancy were related to adverse pregnancy outcome. Nephritis, cytopenias, and serositis carried a higher risk of adverse pregnancy outcome, suggesting that these abnormalities should be carefully monitored during pregnancy.

  20. Measuring Physical Activity Intensity

    Science.gov (United States)

    ... aerobic activity: relative intensity and absolute intensity. Relative Intensity The level of effort required by a person to do an activity. When using relative intensity, people pay attention to how physical activity affects ...

  1. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... aerobic activity: relative intensity and absolute intensity. Relative Intensity The level of effort required by a person to do an activity. When using relative intensity, people pay attention to how physical activity affects ...

  2. Obesity and physical activity.

    NARCIS (Netherlands)

    Westerterp, K.R.

    1999-01-01

    Department of Human Biology, Maastricht University, The Netherlands. k.westerterp@hb.unimaas.nl OBJECTIVES: Three aspects of obesity and physical activity are reviewed: whether the obese are inactive; how the activity level can be increased; and which are the effects of an increase in physical activ

  3. Measuring Physical Activity Intensity

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    Full Text Available ... Adults Overcoming Barriers Measuring Physical Activity Intensity Target Heart Rate & Estimated Maximum Heart Rate Perceived Exertion (Borg Rating of Perceived Exertion Scale) ...

  4. Staying Active: Physical Activity and Exercise

    Science.gov (United States)

    ... Patients About ACOG Staying Active: Physical Activity and Exercise Home For Patients Search FAQs Staying Active: Physical ... 2016 PDF Format Staying Active: Physical Activity and Exercise Women's Health What are the benefits of physical ...

  5. Atividade física e gestação: saúde da gestante não atleta e crescimento fetal Physical activity and pregnancy: non-athletic pregnant women's health and fetal growth

    Directory of Open Access Journals (Sweden)

    Daniele Costa Batista

    2003-06-01

    Full Text Available São reconhecidos os benefícios da prática de atividade física sobre o ciclo vital, sem consenso quanto à gestação. Este artigo reviu considerações e efeitos da prática da atividade física durante a gestação sobre a saúde da gestante não-atleta e o feto. Foram utilizados os bancos de dados Medline e Pubmed referentes ao período 1992-2002. Dentre os benefícios, os artigos destacam: prevenção e redução de lombalgias, de dores das mãos e pés e estresse cardiovascular, fortalecimento da musculatura pélvica, redução de partos prematuros e cesáreas, maior flexibilidade e tolerância à dor, controle do ganho ponderal e elevação da auto-estima da gestante. No feto, observou-se aumento do peso ao nascer e melhoria da condição nutricional. Não se encontraram recomendações de necessidades nutricionais para a gestante não-atleta. Não existiu consenso quanto às necessidades nutricionais e o tipo de atividade física dessa gestante, sendo o exercício na água o mais indicado. Porém destacaram-se diversas contra-indicações da prática de exercícios na gestação. Concluiu-se que a atividade física, sendo regular, moderada e controlada desde o início da gestação, promove benefícios para a saúde materna e fetal.The benefits of physical activity on the life cycle are recognized but there is no consensus of physical activity when related to pregnancy. This article reviews aspects and effects of the practice of physical activities during pregnancy on non-athletic pregnant women and on the fetus. Medline and Pubmed were referred to in the period of 1992-2002. Among the benefits, the articles highlights: prevention and reduction of backaches, pains on hands and feet and cardiovascular stress, strengthening of pelvic muscles, reduction of premature deliveries and C-sections, more flexibility and tolerance to pain, ponderal gain control and increase of the self-esteem in pregnant women. As for the fetus there was

  6. 成都市妊娠中期妇女运动状况的调查分析%Investigation and analysis of physical activity of pregnant women during the second pregnancy trimesters in Chengdu

    Institute of Scientific and Technical Information of China (English)

    黄盼; 罗碧如

    2015-01-01

    Objective To investigate the status and characteristics of physical activity of pregnant women during second pregnancy trimesters in Chengdu,and to provide the scientific evidence for developing rational movement of pregnant women.Methods 650 cases were recruited into this survey during August 2012 to March 2013,by convenience sampling method.A questionnaire survey was used to collect their physical activity information,advanced motion in pregnancy intentions,main physical activity ways and times during pregnancy,frequency and duration of physical activity.SPSS21.0 statistical software was conducted.Results Effective response rate was 95%(619/650).95.2% (589/619)of them hold that physical activity during second trimesters was support and the main way for them to exercise was walk.The most of pregnant during second trimesters was engaged in low-density activity.There had significant difference between low-density and other density exercises,P<0.01.Conclusion The physical activity forms of pregnant women in Chengdu is single and lack of knowledge.It is necessary to strengthen the health guidance for pregnant women and correct the bad habits of physical activity to ensure the safe of pregnant women and their children.%目的 探讨妊娠中期妇女运动状态及特点,为指导妊娠中期妇女进行合理运动提供依据.方法 采用便利抽样法,对2012年8月至2013年3月在我院产科门诊建卡的650名妊娠中期孕妇进行调查.采用自行设计的《妊娠中期妇女运动行为调查表》,对其一般资料、主要运动方式、频率、时间、强度等进行评价,并运用SPSS21.0统计学软件进行统计分析.结果 本组问卷共发放650份,回收619份,有效回收率为95%.其中95.1%(589/619)的孕妇认为妊娠中期可以适当运动,将近一半孕妇需要运动方面知识的指导.本次受调查的妊娠中期孕妇主要运动方式为散步,占94.3%(584/619).妊娠中期妇女进行静息型体力活动

  7. Global physical activity levels

    DEFF Research Database (Denmark)

    Hallal, Pedro C; Andersen, Lars Bo; Bull, Fiona C

    2012-01-01

    To implement effective non-communicable disease prevention programmes, policy makers need data for physical activity levels and trends. In this report, we describe physical activity levels worldwide with data for adults (15 years or older) from 122 countries and for adolescents (13-15-years-old) ...

  8. Peak Longevity Physical Activity

    Science.gov (United States)

    People who engage in three to five times the recommended minimum level of leisure-time physical activity derive the greatest benefit in terms of mortality reduction when compared with people who do not engage in leisure-time physical activity.

  9. Correlates of physical activity

    DEFF Research Database (Denmark)

    Bauman, Adrian E; Reis, Rodrigo S; Sallis, James F

    2012-01-01

    that age, sex, health status, self-efficacy, and motivation are associated with physical activity. Ecological models take a broad view of health behaviour causation, with the social and physical environment included as contributors to physical inactivity, particularly those outside the health sector......Physical inactivity is an important contributor to non-communicable diseases in countries of high income, and increasingly so in those of low and middle income. Understanding why people are physically active or inactive contributes to evidence-based planning of public health interventions, because......, such as urban planning, transportation systems, and parks and trails. New areas of determinants research have identified genetic factors contributing to the propensity to be physically active, and evolutionary factors and obesity that might predispose to inactivity, and have explored the longitudinal tracking...

  10. Actividad física durante embarazo, su relación con la edad gestacional materna y el peso de nacimiento. (Physical activity during pregnancy, its relationship to gestational age y birth weight.

    Directory of Open Access Journals (Sweden)

    Ruben Barakat Carballo

    2010-07-01

    Full Text Available ResumenHistóricamente la relación entre la actividad física y el embarazo no ha estado completamente clara. La gran cantidad de estudios científicos no han producido suficientes hallazgos que otorguen información clara y concreta sobre la dosis adecuada de ejercicio durante la gestación. El presente trabajo pretende conocer la relación entre los hábitos de actividad física durante el embarazo y la edad gestacional materna al momento del parto, así como el peso del recién nacido. Se ha utilizado un estudio de tipo transversal, de casos y controles, retrospectivo, 473 mujeres del área de Madrid han sido entrevistadas, edad entre 17 y 41 años, (media= 31,9±4. Todas ellas caucásicas y de origen hispano. Nuestros resultados muestran en el grupo de casos una edad gestacional similar (273±9,1 días al de control (278±9,5, y recién nacidos con pesos inferiores (3171±443 que las que no desarrollan ningún tipo de actividad física regular o programada (3289±583 (p=0,01. El ejercicio físico desarrollado durante el embarazo reduce aparentemente el peso del recién nacido y no tiene influencia en la edad gestacional materna.AbstractHistorically the relationship between physical activity and pregnancy has not been totally clear. Despite the large number of scientific studies carried out, the appropriate amount of exercise during pregnancy is still not clarified and the question remains open. The aim of the present study was to understand the relationship between the physical activity habits during pregnancy and the maternal gestational age at the moment of the childbirth, as well as the weight of the newborn. A transversal study type has been used, involving two groups of cases and control, retrospective, and 473 women of the city of Madrid (age between 17 y 41 - mean= 31,9±4 have been interviewed. All of them were Caucasian y with Hispanic origin. According to our results, the cases group shows a similar gestational age (273±9,1 days

  11. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... updated: June 4, 2015 Content source: Division of Nutrition, Physical Activity, and Obesity , National Center for Chronic Disease Prevention and Health Promotion ... Services HHS/Open USA.gov Top

  12. Physical activity: genes & health

    CERN Document Server

    2002-01-01

    Carl Johan SUNDBERG is an Associate Professor in Physiology and Licenced Physician. His research focus is Molecular mechanisms involved in the adaptation of human skeletal muscle to physical activity.

  13. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... Older Adults Overcoming Barriers Measuring Physical Activity Intensity Target Heart Rate & Estimated Maximum Heart Rate Perceived Exertion ( ... a heavy backpack Other Methods of Measuring Intensity Target Heart Rate and Estimated Maximum Heart Rate Perceived ...

  14. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... on this page will be unavailable. For more information about this message, please visit this page: About CDC.gov . ... Resources & Publications Reports Adults Need More Physical Activity ...

  15. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... updated: June 4, 2015 Content source: Division of Nutrition, Physical Activity, and Obesity , National Center for Chronic Disease Prevention and Health Promotion Email Recommend Tweet YouTube Instagram Listen Watch ...

  16. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... 2015 Page last updated: June 4, 2015 Content source: Division of Nutrition, Physical Activity, and Obesity , National ... INFO U.S. Department of Health & Human Services HHS/Open USA.gov Top

  17. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... Sheets & Infographics Social Media Tools Community Strategies Worksite Physical Activity Steps to Wellness Walkability Audit Tool Sample Audit Glossary Selected References Discount Fitness Club Network Assessing Need and Interest Selecting a ...

  18. Obesity in Rural Youth: Looking beyond Nutrition and Physical Activity

    Science.gov (United States)

    Reed, Debra B.; Patterson, Patti J.; Wasserman, Nicole

    2011-01-01

    Contributors to excessive obesity in rural youth include well-documented nutrition and physical activity behaviors. However, emerging research suggests that preventing excessive weight gain and smoking during pregnancy, teen pregnancy, and child abuse also could reduce obesity in this vulnerable population. These traditional and emerging,…

  19. Obesity in Rural Youth: Looking beyond Nutrition and Physical Activity

    Science.gov (United States)

    Reed, Debra B.; Patterson, Patti J.; Wasserman, Nicole

    2011-01-01

    Contributors to excessive obesity in rural youth include well-documented nutrition and physical activity behaviors. However, emerging research suggests that preventing excessive weight gain and smoking during pregnancy, teen pregnancy, and child abuse also could reduce obesity in this vulnerable population. These traditional and emerging,…

  20. Physical Activity and Health: The Benefits of Physical Activity

    Science.gov (United States)

    ... Weight Breastfeeding Micronutrient Malnutrition State and Local Programs Physical Activity and Health Recommend on Facebook Tweet Share Compartir ... Your Chances of Living Longer The Benefits of Physical Activity Regular physical activity is one of the most ...

  1. Investigation and Analysis of Physical Activity of Pregnant Women During the Second and Third Pregnancy Trimesters in Chengdu%成都市孕妇孕中、晚期运动状况调查与分析

    Institute of Scientific and Technical Information of China (English)

    尹亚楠; 罗碧如

    2013-01-01

    Objective To investigate the status and characteristics of physical activity of pregnant women during second and third pregnancy trimesters in Chengdu,and to provide the scientific evidence for developing rational movement of pregnant women.Methods During August to September 2012,a total of 300 cases were recruited into this survey by convenience sampling method.A questionnaire survey was used to collect their physical activity information,advanced motion in pregnancy intentions,main physical activity ways during pregnancy,frequency and duration of physical activity,and family members' attitude towards physical activity during pregnancy.SPSS 17.0 statistical software was conducted.The study protocol was approved by the Ethical Review Board of Investigation in Human Being of West China Second University Hospital.Informed consent was obtained from all participates.Results Effective response rate was 91.9%(273/297).Among 273 cases,87.5 % of them hold that physical activity during second and third trimesters was OK and the main way for them to exercise was walk.There had significant difference between walking and other exercises ways (x2 =29.23,P<0.001),but there had no significant difference among rates of climbing,yoga,badminton,and swimming (x2 =2.80,P=0.0591).The percent of frequency of 3 7 times a week among pregnant women was 70.7 %.There had significant difference between exercise frequency less than 3 times and over 7 times (x2 =177.12,P< 0.001).Conclusions The physical activity form of pregnant women in Chengdu is single and lack of knowledge.It is necessary to strengthen the health guidance for pregnant women and correct the bad habits of physical activity to ensure the safe of pregnant women and their children.%目的 探讨成都市孕妇孕中、晚期的运动状态及特点,为指导孕妇孕中、晚期开展合理运动提供科学依据.方法 采用便利抽样法,对2012年8月至9月在本院产前检查的300例孕中、晚期孕妇进

  2. Obesity, Physical Activity - Children.

    Science.gov (United States)

    Gilliam, Thomas B.

    Childhood obesity starts at a very early age, and preventive measures taken early enough may retard the development of fat cells. It appears that physical activity plays an important role in reducing obesity. The activity program must start early, in preschool days. It is felt that screening children for obesity when they first enter school and…

  3. Physical activity and health

    Directory of Open Access Journals (Sweden)

    Aleš Blinc

    2005-12-01

    Full Text Available Background. Due to technological development, the average level of physical activity is decreasing among residents of developed countries, which is an important factor in the epidemic of obesity and metabolic syndrome.Results (findings. Although excessive physical exertion disrupts hormonal balance, harms the immune system and somewhat increases the risk of sudden cardiac death, the overwhelming majority of adaptations to regular exercise comprise health benefits. Sensitivity to insulin is increased, metabolism of triglycerides and cholesterol is improved, and the basal tone of the sympathetic nervous system is decreased, which all reduces coronary atherothrombotic events and cardio-vascular mortality. Physical exercise is linked to reduced risk of colon carcinoma, breast cancer and endometrial carcinoma. Regular physical activity prolongs life on average by about two years in comparison with sedentary population, but even more importantly, it preserves endurance and power necessary for independent living well into in advanced age. Physical exercise reduces symptoms of depression and improves the perceived level of satisfaction.Conclusions. In order to achieve the metabolic and psychological benefits of exercise, it is necessary to engage in at least a half hour of moderately intense activity on most days of the week, but daily physical activity is even better.

  4. The Use of Central Nervous System Active Drugs During Pregnancy.

    OpenAIRE

    2013-01-01

    CNS-active drugs are used relatively often during pregnancy. Use during early pregnancy may increase the risk of a congenital malformation; use during the later part of pregnancy may be associated with preterm birth, intrauterine growth disturbances and neonatal morbidity. There is also a possibility that drug exposure can affect brain development with long-term neuropsychological harm as a result. This paper summarizes the literature on such drugs used during pregnancy: opioids, anticonvulsa...

  5. Physical Activity and Your Heart

    Science.gov (United States)

    ... page from the NHLBI on Twitter. What Is Physical Activity? Español Physical activity is any body movement that ... Rate This Content: NEXT >> Updated: June 22, 2016 Physical Activity and Your Heart in the News April 6, ...

  6. Measuring children's physical activity

    DEFF Research Database (Denmark)

    Schneller, Mikkel Bo; Bentsen, Peter; Nielsen, Glen

    2017-01-01

    INTRODUCTION: Accelerometer-based physical activity monitoring has become the method of choice in many large-scale physical activity (PA) studies. However, there is an ongoing debate regarding the placement of the device, the determination of device wear time, and how to solve a lack of participant...... on the thigh (n=903) and one on the lower back (n= 856), for up to ten consecutive days. Participants were instructed not to reattach an accelerometer should it fall off. Simple and multiple linear regression were used to determine associations between accelerometer wear time and age, sex, BMI percentiles...

  7. Obstetricians' practices and recommendations for occupational activity during pregnancy.

    Science.gov (United States)

    Pompeii, Lisa A; Evenson, Kelly R; Delclos, George L

    2011-01-01

    To examine, in light of vague professional guidelines, current obstetrical recommendations for pregnant women engaging in occupational activities. A survey mailed to obstetricians/gynecologists in Texas ascertained data about occupational activity information collected from patients in the prenatal period and recommended activities to avoid, including activities addressed in the American Medical Association (AMA) guidelines. Of 961 obstetricians 427 (46.6%) responded to the survey, with 384 used for these analyses. A large proportion (96.3%) asked women about employment status, while fewer (46.2%) asked about occupational activities (e.g., lifting). Obstetricians were more likely to recommend that women avoid lifting >20 lb (68.6%) and ladder climbing (87.9%), while fewer recommended avoiding night/shift work (15.5%), standing >4 hours/day (26.0%) and bending/twisting at the waist (34.0%) (third trimester), with an increase in recommending limitations on activities as pregnancy progressed. Obstetricians reporting having patients in physically demanding jobs and those with more years of experience were more likely to recommend avoiding these activities. Respondents agreed with the AMA guidelines, except 62.2% disagreed that women should minimize bending at the waist while lifting. These findings highlight the need for professional organizations to develop new or to revise existing guidelines. Rigorous studies that examine adverse pregnancy outcomes associated with exposure to occupational activities are needed to inform guidelines.

  8. Atherosclerosis and Physical Activity

    OpenAIRE

    Al-Mamari, Ali

    2009-01-01

    Atherosclerosis and coronary heart disease have been considered as major health problem worldwide. Abnormalities in lipids and lipoprotein metabolism and impairment of endothelial function have been implicated as the main contributing factors in atherosclerosis and its progression. Physical activity has been recognized as a preventive measure for atherosclerosis.

  9. Physical activity and osteoarthritis

    DEFF Research Database (Denmark)

    Gates, L S; Leyland, K M; Sheard, S

    2017-01-01

    Physical activity (PA) is increasingly recognised as an important factor within studies of osteoarthritis (OA). However, subjective methods used to assess PA are highly variable and have not been developed for use within studies of OA, which creates difficulties when comparing and interpreting PA...

  10. Activating the Consumer about Pregnancy and Childbirth.

    Science.gov (United States)

    James, Gordon B.

    1980-01-01

    A variety of consumer issues involved in education about pregnancy and childbirth are outlined for inclusion in health education programs. They include consumer concern prior to and during pregnancy, and surrounding childbirth. (JMF)

  11. Physical activity in elderly

    Directory of Open Access Journals (Sweden)

    Jan Cvecka

    2015-08-01

    Full Text Available Aging is a multifactorial irreversible process associated with significant decline in muscle mass and neuromuscular functions. One of the most efficient methods to counteract age-related changes in muscle mass and function is physical exercise. An alternative effective intervention to improve muscle structure and performance is electrical stimulation. In the present work we present the positive effects of physical activity in elderly and a study where the effects of a 8-week period of functional electrical stimulation and strength training with proprioceptive stimulation in elderly are compared.

  12. Physical Activity in Elderly

    Science.gov (United States)

    Tirpakova, Veronika; Sedliak, Milan; Kern, Helmut; Mayr, Winfried; Hamar, Dušan

    2015-01-01

    Aging is a multifactorial irreversible process associated with significant decline in muscle mass and neuromuscular functions. One of the most efficient methods to counteract age-related changes in muscle mass and function is physical exercise. An alternative effective intervention to improve muscle structure and performance is electrical stimulation. In the present work we present the positive effects of physical activity in elderly and a study where the effects of a 8-week period of functional electrical stimulation and strength training with proprioceptive stimulation in elderly are compared. PMID:26913164

  13. Physical Activity in Elderly.

    Science.gov (United States)

    Cvecka, Jan; Tirpakova, Veronika; Sedliak, Milan; Kern, Helmut; Mayr, Winfried; Hamar, Dušan

    2015-08-24

    Aging is a multifactorial irreversible process associated with significant decline in muscle mass and neuromuscular functions. One of the most efficient methods to counteract age-related changes in muscle mass and function is physical exercise. An alternative effective intervention to improve muscle structure and performance is electrical stimulation. In the present work we present the positive effects of physical activity in elderly and a study where the effects of a 8-week period of functional electrical stimulation and strength training with proprioceptive stimulation in elderly are compared.

  14. Effects of Online Self-Regulation Activities on Physical Activity Among Pregnant and Early Postpartum Women.

    Science.gov (United States)

    Kim, Hye Kyung; Niederdeppe, Jeff; Graham, Meredith; Olson, Christine; Gay, Geri

    2015-01-01

    Physical and psychological changes that occur during pregnancy present a unique challenge for women's physical activity. Using a theory-based prospective design, this study examines the effects of pregnant women's (a) physical activity cognitions (self-efficacy, outcome expectancy, and safety beliefs) and (b) online self-regulation activities (goal-setting and self-monitoring) on subsequent changes in their physical activity intentions and behavior during pregnancy and immediately postpartum. The authors used data from three panel surveys administered to pregnant women enrolled in a web-based intervention to promote healthy pregnancy and postpartum weight, as well as log data on their use of self-regulatory features on the intervention website. Perceived self-efficacy and perceived safety of physical activity in pregnancy enhanced subsequent intentions to be physically active. Repeated goal-setting and monitoring of those goals helped to maintain positive intentions during pregnancy, but only repeated self-monitoring transferred positive intentions into actual behavior. Theoretically, this study offers a better understanding of the roles of self-regulation activities in the processes of goal-striving. The authors also discuss practical implications for encouraging physical activity among pregnant and early postpartum women.

  15. Involvement in Physical Activity

    Directory of Open Access Journals (Sweden)

    James Gavin

    2013-04-01

    Full Text Available A total of 1,096 adolescents participated in 123 focus groups regarding the perceived outcomes of their involvement in sports and physical activity (PA. The groups, segmented by grade level, sex, and school types, were conducted in both public and private high schools in Montreal, Quebec. We sought to understand, through the participants’ own words, their perception of the outcome matrix of involvement in sports and PA. Focus group questions emphasized changes that adolescents associated with such engagement. In particular, participants were asked how sports and PA might influence behaviors, emotional states, personal characteristics, and other outcomes. Twelve themes were identified in the responses: Positive Health and Physical Changes (18.5%, Activity-Related Positive Emotions (15.6%, and Personal Learning (11.3% were most prevalent in the discussions. A cluster of deeper personal changes thematically described as Self-Identity, Autonomy, and Positive Character Development accounted for another 16.5% of the responses. Relatively few commentaries emphasized negative effects (7.1%. Converting the proportions of qualitative data into a quantitative index allowed us to analyze potential differences in emphasis according to sex, age, and school type. Though a few significant findings emerged, the larger pattern was of a uniform perceptual map across the variables for this adolescent sample. Implications drawn from this investigation highlight the need to clearly articulate concrete pathways to positive nonphysical changes (e.g., mood states, autonomy, positive character development from engagements in sports and PA.

  16. Measuring children's physical activity

    DEFF Research Database (Denmark)

    Schneller, Mikkel Bo; Bentsen, Peter; Nielsen, Glen

    2017-01-01

    INTRODUCTION: Accelerometer-based physical activity monitoring has become the method of choice in many large-scale physical activity (PA) studies. However, there is an ongoing debate regarding the placement of the device, the determination of device wear time, and how to solve a lack of participant...... compliance. The aim of this study was to assess the compliance of Axivity AX3 accelerometers taped directly to the skin of 9-13-year-old children. METHODS: Children in 46 school classes (53.4% girls, age 11.0±1.0 years, BMI 17.7±2.8 kg*m) across Denmark wore two Axivity AX3 accelerometers, one taped...... on the thigh (n=903) and one on the lower back (n= 856), for up to ten consecutive days. Participants were instructed not to reattach an accelerometer should it fall off. Simple and multiple linear regression were used to determine associations between accelerometer wear time and age, sex, BMI percentiles...

  17. Physical activity and gestational weight gain in Hispanic women.

    Science.gov (United States)

    Chasan-Taber, Lisa; Silveira, Marushka; Lynch, Kristine E; Pekow, Penelope; Solomon, Caren G; Markenson, Glenn

    2014-03-01

    Hispanic women have high rates of excessive and inadequate gestational weight gain (GWG) according to Institute of Medicine (IOM) guidelines. Observational studies suggest that physical activity may be associated with GWG but have been conflicting and were largely conducted in non-Hispanic white populations. The association between physical activity and compliance with GWG guidelines, total GWG, and rate of GWG among 1,276 Hispanic participants in Proyecto Buena Salud, a cohort study in Western Massachusetts was prospectively evaluated. The Pregnancy Physical Activity Questionnaire was used to assess pre, early, mid, and late pregnancy physical activity according to both intensity (i.e., sedentary, moderate, and vigorous) and type (i.e., housework/caregiving, occupational, and sports/exercise). A total of 26.9% of women gained within IOM guidelines, 21.2% had inadequate GWG, and 51.9% experienced excessive GWG. Overall, we did not observe statistically significant associations between type or intensity of physical activity during pre, early, mid, and late pregnancy and inadequate or excessive GWG, total GWG, or rate of GWG. In this prospective cohort study of Hispanic women, after controlling for important risk factors, pregnancy physical activity did not appear to be associated with GWG. Copyright © 2013 The Obesity Society.

  18. Atividade física durante a gestação e associação com indicadores de saúde materno-infantil Actividad física durante la gestación y asociación con indicadores de salud materno-infantil Physical activity during pregnancy and its association with maternal and child health indicators

    Directory of Open Access Journals (Sweden)

    Samuel C Dumith

    2012-04-01

    Full Text Available OBJETIVO: Analisar fatores associados à prática de atividade física durante a gestação e sua relação com indicadores de saúde materno-infantil. MÉTODOS: Estudo transversal realizado com todos os nascimentos ocorridos em maternidades no município de Rio Grande, RS, durante o ano de 2007 (N = 2.557. As informações foram obtidas por entrevista, por meio de um questionário pré-codificado aplicado às mães. Os desfechos de saúde materno-infantil analisados foram: hospitalização durante a gravidez, parto por cesárea, prematuridade (idade gestacional menor de 37 semanas, baixo peso ao nascer (OBJETIVO: Analizar factores asociados con la práctica de actividad física durante la gestación y su relación con indicadores de salud materno-infantil. MÉTODOS: Estudio transversal realizado con todos los nacimientos ocurridos en maternidades en el municipio de Rio Grande, Sur de Brasil, durante el año 2007 (N=2.557. Las informaciones fueron obtenidas por entrevista, por medio de un cuestionario pre-codificado aplicado a las madres. Los desenlaces de salud materno-infantil analizados fueron: hospitalización durante el embarazo, parto por cesárea, prematuridad (edad gestacional menor de 37 semanas, bajo peso al nacer (OBJECTIVE: To analyze factors associated with the practice of physical activity during pregnancy and its relationship to maternal and child health indicators. METHODS: Cross-sectional study carried out with all births that occurred at maternity hospitals in the municipality of Rio Grande (Southern Brazil during the year of 2007 (N = 2,557. Information was collected through interviews, by means of a pre-coded questionnaire administered to the mothers. The analyzed maternal and child health outcomes were: hospitalization during pregnancy, cesarean delivery, preterm birth (gestational age < 37 weeks, low birth weight (< 2500g, and fetal death. RESULTS: A total of 32.8% of mothers (95%CI 31.0;34.6 reported having practiced

  19. Physical activity - preventive medicine (image)

    Science.gov (United States)

    Physical activity contributes to health by reducing the heart rate, decreasing the risk for cardiovascular disease, and reducing ... loss that is associated with age and osteoporosis. Physical activity also helps the body use calories more efficiently, ...

  20. Influence of physical exercise on baroreceptor sensitivity during pregnancy.

    Science.gov (United States)

    Carpenter, R E; Emery, S J; Uzun, O; Rassi, D; Lewis, M J

    2017-03-01

    Baroreceptor sensitivity (BRS) refers to the magnitude of change in the heart rate in response to change in blood pressure (e.g. upon standing). The impact of regular antenatal exercise on maternal BRS is unclear. To determine whether supervised weekly exercise influences BRS, and to determine if posture and calculation method are important in antenatal BRS measurement. Eighty-one healthy pregnant women were randomly assigned to an exercise or control group. The exercise group attended weekly classes from the 20th week of pregnancy onwards. Cardiovascular assessments (beat-to-beat blood pressure, heart rate) were performed at 12-16, 26-28, 34-36 weeks and 12 weeks following birth. BRS was calculated using two methods ("sequence" and "beat-to-beat"). Fifty-one women (63%) completed the study. Mean BRS reduced progressively in all women (p exercised (0.046 Heart rate variability reduced with advancing gestation (p exercise group (p exercise exaggerated the reductions in BRS and HRV during pregnancy and is likely linked to diminished parasympathetic activity.

  1. Assessing and Increasing Physical Activity

    Science.gov (United States)

    Van Camp, Carole M.; Hayes, Lynda B.

    2012-01-01

    Increasing physical activity is a crucial component of any comprehensive approach to combat the growing obesity epidemic. This review summarizes recent behavioral research on the measurement of physical activity and interventions aimed at increasing physical activity and provides directions for future research.

  2. Assessing and Increasing Physical Activity

    Science.gov (United States)

    Van Camp, Carole M.; Hayes, Lynda B.

    2012-01-01

    Increasing physical activity is a crucial component of any comprehensive approach to combat the growing obesity epidemic. This review summarizes recent behavioral research on the measurement of physical activity and interventions aimed at increasing physical activity and provides directions for future research.

  3. Physical activity during pregnancy and maternal-child health outcomes: a systematic literature review Atividade física na gestação e desfechos da saúde materno-infantil: uma revisão sistemática da literatura

    Directory of Open Access Journals (Sweden)

    Michael Maia Schlüssel

    2008-01-01

    Full Text Available A systematic literature review was conducted to investigate the effects of physical activity during pregnancy on selected maternal-child health outcomes. The search included articles published from 1980 to 2005 in the MEDLINE and LILACS databases using key words such as physical activity, physical exercise, pregnancy, and gestation. The methodological quality of 37 selected articles was evaluated. It appears to be a consensus that some light-to-moderate physical activity is not a risk factor and may even be considered a protective factor for some outcomes. However, some studies found an association between specific activities (e.g., climbing stairs or standing for long periods and inadequate birth weight, prematurity, and miscarriage. Few studies found an association between physical activity and maternal weight gain, mode of delivery, or fetal development. Further research is needed to fill these gaps and provide guidelines on the intensity, duration, and frequency of physical activity during pregnancy.Realizou-se uma revisão sistemática da literatura com o objetivo de investigar o efeito da prática de atividade física durante a gestação em desfechos da saúde materno-infantil. A busca contemplou artigos publicados entre 1980 e 2005 nas bases de dados MEDLINE e LILACS utilizando-se as palavras-chave: physical activity; physical exercise; pregnancy e gestation. Foi feita uma avaliação da qualidade metodológica dos 37 artigos selecionados. Parece consenso que a prática de atividades físicas de intensidade leve ou moderada não consiste em fator de risco para alguns desfechos e pode representar fator de proteção. Contudo, alguns estudos encontraram associação entre atividades específicas, como subir escadas ou permanecer de pé por períodos prolongados e o peso inadequado do recém-nascido, prematuridade e aborto espontâneo. Poucos estudos encontraram associação entre a prática de atividades físicas e o ganho ponderal, tipo

  4. Physical activity among adolescents

    DEFF Research Database (Denmark)

    Henriksen, P W; Ingholt, L; Rasmussen, M

    2016-01-01

    The objectives of this study were (a) to examine the association between various kinds of parental social support and adolescents' physical activity (PA) and (b) to examine whether various kinds of social support from mothers and fathers were differently associated with boys' and girls' PA. Data...... during leisure time. We used logistic regression analyses to estimate the associations for girls and boys separately, adjusted by age group, parents' occupational social class, family structure, and migration status. There were significant and graded associations between adolescents' PA and all four...... dimensions of parental support for PA. The association patterns were similar for mothers' and fathers' social support and similar for girls and boys. Social processes in the family are important for adolescents' participation in PA. It is important to continue to explore these social processes in order...

  5. Neurobehavioral, reflexological and physical development of Wistar rat offspring exposed to ayahuasca during pregnancy and lactation

    Directory of Open Access Journals (Sweden)

    Carolina Dizioli Rodrigues de Oliveira

    2011-12-01

    Full Text Available Ayahuasca is a hallucinogenic beverage prepared by the decoction of plants native to the Amazon Basin region. The beverage has been used throughout the world by members of some syncretic religious movements. Despite the recent legalization of ayahuasca in Brazil for religious purposes, there is little pre-clinical and clinical information attesting to its safety, particularly in relation to the use during pregnancy. The aim of the current work was to determine the effects of perinatal exposure to ayahuasca (from the 6th day of pregnancy to the 10th day of lactation on physical, reflexology and neurobehavioral parameters of the Wistar rat offspring. The offspring showed no statistically significant changes in the physical and reflexology parameters evaluated. However, in adult rats, perinatally exposed to ayahuasca, an increase in frequency of entries in open arms in elevated plus-maze test, a decrease in total time of interaction in social interaction test, a decrease in time of latency for the animal to start swimming and a decrease of the minimum convulsant dose induced by pentylenetetrazol were observed. In conclusion, our results showed that the use of ayahuasca by mothers during pregnancy and lactation reduced the general anxiety and social motivation of the rat offspring. Besides, it promoted a higher sensitivity for initiation and spread of seizure activity.

  6. Side Effects, Physical Health Consequences, and Mortality Associated with Abortion and Birth after an Unwanted Pregnancy.

    Science.gov (United States)

    Gerdts, Caitlin; Dobkin, Loren; Foster, Diana Greene; Schwarz, Eleanor Bimla

    2016-01-01

    The safety of abortion in the United States has been documented extensively. In the context of unwanted pregnancy, however, there are few data comparing the health consequences of having an abortion versus carrying an unwanted pregnancy to term. We examine and compare the self-reported physical health consequences after birth and abortion among participants of the Turnaway Study, which recruited women seeking abortions at 30 clinics across the United States. We also investigate and report maternal mortality among all women enrolled in the study. In our study sample, women who gave birth reported potentially life-threatening complications, such as eclampsia and postpartum hemorrhage, whereas those having abortions did not. Women who gave birth reported the need to limit physical activity for a period of time three times longer than that reported by women who received abortions. Among all women enrolled in the Turnaway Study, one maternal death was identified-one woman who had been denied an abortion died from a condition that confers a higher risk of death among pregnant women. These results reinforce the existing data on the safety of induced abortion when compared with childbirth, and highlight the risk of serious morbidity and mortality associated with childbirth after unwanted pregnancy. Copyright © 2016 Jacobs Institute of Women's Health. Published by Elsevier Inc. All rights reserved.

  7. Líquido amniótico, atividade física e imersão em água na gestação Amniotic fluid, physical activity and water immersion during pregnancy

    Directory of Open Access Journals (Sweden)

    Márcia San Juan Dertkigil

    2005-12-01

    Full Text Available O objetivo desta revisão foi avaliar a inter-relação entre volume do líquido amniótico, atividade física e imersão em água na gestação. Utilizando diferentes combinações desses termos, foram consultadas as bases de dados do MedLine e do Scielo, no período de 1980 a 2005 para a identificação de artigos relevantes ao assunto. O líquido amniótico é fundamental no desenvolvimento dos sistemas músculo-esquelético, gastrointestinal e respiratório fetal. Sua avaliação no passado era imprecisa, mas com o advento da ultra-sonografia, tornou-se fácil e não invasiva. Surgiram técnicas para a aferição do seu volume e curvas de normalidade. Mais recentemente, têm-se tentado diversas técnicas para a correção do seu volume, na tentativa de diminuir a morbidade associada. Um método não invasivo muito utilizado no Brasil é a hiperhidratação materna. Outros autores sugerem medidas como a imersão estática ou com atividade física em água, muito na moda nos dias de hoje. Ainda são poucos os estudos relativos à prática da atividade física na água para gestantes e seus benefícios maternos, fetais e perinatais. A presente revisão visa aprofundar os conhecimentos acerca dos exercícios aeróbicos sob imersão de gestantes em água, no que diz respeito ao volume de líquido amniótico e bem-estar fetal durante a gestação.The objective of this paper was to assess the relationship between amniotic liquid volume, physical activity and immersion in water during pregnancy. By using different combinations of these terms MedLine and Scielo databases were consulted in the period of 1980 and 2005 for subject related articles. Amniotic liquid is fundamental for fetal muscle skeletal, gastrointestinal and respiratory systems development. In the past amniotic liquid evaluation was poor but with the introduction of ultrasonography it has become easy and non-invasive. New techniques to measure volume and normality curves emerged. More

  8. Physical activity in obesity

    NARCIS (Netherlands)

    Rinie Geenen; MD E.J.M. Wouters

    2011-01-01

    Physical exercise education in overweight and obese patients not only requires knowledge of physical exercise programs, but also knowledge of psychological processes such as cognitions that may hamper adherence to the exercise program and knowledge of social processes, e.g., consciousness of the

  9. Physical activity in obesity

    NARCIS (Netherlands)

    Rinie Geenen; MD E.J.M. Wouters

    2011-01-01

    Physical exercise education in overweight and obese patients not only requires knowledge of physical exercise programs, but also knowledge of psychological processes such as cognitions that may hamper adherence to the exercise program and knowledge of social processes, e.g., consciousness of the sti

  10. Physical activity in obesity.

    NARCIS (Netherlands)

    PhD Geenen; MD E.J.M. Wouters

    2011-01-01

    Physical exercise education in overweight and obese patients not only requires knowledge of physical exercise programs, but also knowledge of psychological processes such as cognitions that may hamper adherence to the exercise program and knowledge of social processes, e.g., consciousness of the sti

  11. Physical activity in obesity

    NARCIS (Netherlands)

    Wouters, Eveline; Geenen, Rinie

    2011-01-01

    Physical exercise education in overweight and obese patients not only requires knowledge of physical exercise programs, but also knowledge of psychological processes such as cognitions that may hamper adherence to the exercise program and knowledge of social processes, e.g., consciousness of the sti

  12. Physical activity in obesity.

    NARCIS (Netherlands)

    Wouters, Eveline; Geenen,

    2011-01-01

    Physical exercise education in overweight and obese patients not only requires knowledge of physical exercise programs, but also knowledge of psychological processes such as cognitions that may hamper adherence to the exercise program and knowledge of social processes, e.g., consciousness of the sti

  13. Impact of Hypnosis Intervention in Alleviating Psychological and Physical Symptoms During Pregnancy.

    Science.gov (United States)

    Beevi, Zuhrah; Low, Wah Yun; Hassan, Jamiyah

    2016-04-01

    Physical symptoms (e.g., vomiting) and psychological symptoms (stress, anxiety, and depression) during pregnancy are common. Various strategies such as hypnosis are available to reduce these symptoms. The objective of the authors in this study is to investigate the impact of a hypnosis intervention in reducing physical and psychological symptoms during pregnancy. A pre-test/post-test quasi-experimental design was employed in this study. The hypnosis intervention was given to the experimental group participants at weeks 16 (baseline), 20 (time point 1), 28 (time point 2), and 36 (time point 3) of their pregnancy. Participants in the control group received only the traditional antenatal care. Participants from both groups completed the Depression Anxiety Stress Scale-21 (DASS-21) and a Pregnancy Symptoms Checklist at weeks 16, 20, 28 and 36 of pregnancy. Results indicated that stress and anxiety symptoms were significantly reduced for the experimental group, but not for the control group. Although mean differences for the depressive symptoms were not significant, the experimental group had lower symptoms at time point 3. The physical symptoms' results showed significant group differences at time point 3, indicating a reduction in the experience of physical symptoms for the experimental group participants. Our study showed that hypnosis intervention during pregnancy aided in reducing physical and psychological symptoms during pregnancy.

  14. Physical activity and human health

    Directory of Open Access Journals (Sweden)

    Paulina Wojciechowska

    2015-01-01

    Full Text Available Introduction: The dynamic development of the automotive industry, transport, and the media means that human life has become much easier. At the same time, the comfortable living conditions have decreased physical activity. Biologically conditioned, the need of activity has been minimised by the ever-increasing pace of life. As a result, it may lead to the loss of physical and mental health. Active recreation is not only an excellent source of activity, but also a source of satisfaction. Youths and adults should therefore spend their free time primarily on various forms of physical activity. Aim of the research : To evaluate the physical fitness of students who regularly practice physical exercise, those who occasionally practice, and those not practicing any form of physical activity. Material and methods : In the research we used a questionnaire of the Ruffier test and an orthostatic test. The study involved a group of 15 people aged 20–25 years. Participation in the study was entirely voluntary and anonymous. The study group consisted only of women. Results obtained from the questionnaire survey were fully reflected during exercise tests performed. Results and conclusions: Only regularly practiced physical activity has an effect on our body. Regular exercise increases our body’s physical capacity. Activity is the best means of prevention of lifestyle diseases. Youths and adults should spend their free time mainly doing various forms of physical activity.

  15. Physical Activity and Cancer Survivorship

    Science.gov (United States)

    Garcia, David O.; Thomson, Cynthia A.

    2015-01-01

    There has been an increase in the cancer survivor population in the United States over the past several decades primarily due to improvements in early detection of first malignancies and effective treatment modalities. A wealth of evidence has demonstrated that regular physical activity is associated with a lower risk of death, all-cause mortality, cancer recurrence, and several chronic diseases, including type 2 diabetes and cardiovascular disease, common comorbid conditions in people who have survived cancer. Physical activity also is a central component of weight management. Methods This review summarizes the current physical activity recommendations and the evidence linking physical activity to improvements in weight management, physiological effects, and psychological health outcomes for cancer survivors. Results The available literature suggests physical activity is safe and is positively associated with weight management, cardiorespiratory fitness, muscular strength and endurance, quality of life, fatigue, and other psychosocial factors in cancer survivors. Yet relationships related to specific cancer diagnoses, treatments, and underlying cardiometabolic mechanisms associated with survival have not been thoroughly examined in randomized controlled trials. Furthermore, factors that influence adherence to physical activity behaviors must be identified to develop effective exercise programs. The use of objective measures of physical activity and the standardization of reporting outcome measures within intervention trials are needed to complement this effort. Conclusions Healthcare providers should consider individual differences among cancer survivors and tailor physical activity programs to meet the individual needs of the patient to assist in the adoption and maintenance of a physically active lifestyle. PMID:25335787

  16. Leisure time physical activity is associated with a reduced risk of preterm delivery

    DEFF Research Database (Denmark)

    Hegaard, Hanne Kristine; Hedegaard, Morten; Damm, Peter

    2008-01-01

    This study was undertaken to study the association between the times spent on sports activities and leisure time physical activity in the first and early second trimester of pregnancy and the risk of preterm delivery.......This study was undertaken to study the association between the times spent on sports activities and leisure time physical activity in the first and early second trimester of pregnancy and the risk of preterm delivery....

  17. The association of daily physical activity and birth outcome: A population-based cohort study

    NARCIS (Netherlands)

    M.I. Both (Marieke); M.A. Overvest (Mathilde); M.F. Wildhagen (Mark); J. Golding (Jean); H.I.J. Wildschut (Hajo)

    2010-01-01

    textabstractThe potential relationship between daily physical activity and pregnancy outcome remains unclear because of the wide variation in study designs and physical activity assessment measures. We sought to prospectively quantify the potential effects of the various domains of physical activity

  18. Physical activity extends life expectancy

    Science.gov (United States)

    Leisure-time physical activity is associated with longer life expectancy, even at relatively low levels of activity and regardless of body weight, according to a study by a team of researchers led by the NCI.

  19. ASSESSMENT OF RHEUMATOID ARTHRITIS ACTIVITY DURING PREGNANCY AND POSTPARTUM

    Directory of Open Access Journals (Sweden)

    E. V. Matyanova

    2015-01-01

    Full Text Available Rheumatoid arthritis (RA is a chronic disease that may affect women of childbearing age. The occurrence  of their pregnancy is frequently accompanied by the lower activity of RA and its exacerbation may occur postpartum.  Regular disease activity monitoring  during pregnancy and postpartum  is a necessary condition  for adequate therapy correction in this category of patients.Objective: to determine an optimal method to assess RA activity during pregnancy and postpartumSubjects and methods. Thirty-two  pregnancies were prospectively followed up during each trimester and within 12 months postpartum  in 29 women with RA (according  to the 1987 ACR criteria who had been examined at the V.A. Nasonova Research Institute  of Rheumatology  from February 2011 to August 2014.Results. Comparison  of different methods to assess RA activity demonstrated that DAS28-ESR  shows overrated estimates due to a physiological ESR elevation during pregnancy. CDAI and SDAI are greatly affected by a patient's subjective assessment of his/her  health, which may be overestimated during pregnancy and in the first month after giving birth. DAS28-CRP(3 recommended in the world literature to assess RA activity in pregnant women showed the same changes as DAS28-CRP(4. The latter  is widespread in international studies and has been validated in a large number of patients. Thus, DAS28-CRP(4 may be considered optimal to monitor RA activity during pregnancy and postpartum.

  20. Interdisciplinarity in Adapted Physical Activity

    Science.gov (United States)

    Bouffard, Marcel; Spencer-Cavaliere, Nancy

    2016-01-01

    It is commonly accepted that inquiry in adapted physical activity involves the use of different disciplines to address questions. It is often advanced today that complex problems of the kind frequently encountered in adapted physical activity require a combination of disciplines for their solution. At the present time, individual research…

  1. Interdisciplinarity in Adapted Physical Activity

    Science.gov (United States)

    Bouffard, Marcel; Spencer-Cavaliere, Nancy

    2016-01-01

    It is commonly accepted that inquiry in adapted physical activity involves the use of different disciplines to address questions. It is often advanced today that complex problems of the kind frequently encountered in adapted physical activity require a combination of disciplines for their solution. At the present time, individual research…

  2. Physical Activity and Academic Achievement

    Centers for Disease Control (CDC) Podcasts

    2014-12-09

    This podcast highlights the evidence that supports the link between physical activity and improved academic achievement. It also identifies a few actions to support a comprehensive school physical activity program to improve academic achievement.  Created: 12/9/2014 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 12/9/2014.

  3. Cancer, Physical Activity, and Exercise

    Science.gov (United States)

    Brown, Justin C.; Winters-Stone, Kerri; Lee, Augustine; Schmitz, Kathryn H.

    2014-01-01

    This review examines the relationship between physical activity and cancer along the cancer continuum, and serves as a synthesis of systematic and meta-analytic reviews conducted to date. There exists a large body of epidemiologic evidence that conclude those who participate in higher levels of physical activity have a reduced likelihood of developing a variety of cancers compared to those who engage in lower levels of physical activity. Despite this observational evidence, the causal pathway underling the association between participation in physical activity and cancer risk reduction remains unclear. Physical activity is also a useful adjunct to improve the deleterious sequelae experienced during cancer treatment. These deleterious sequelae may include fatigue, muscular weakness, deteriorated functional capacity, including many others. The benefits of physical activity during cancer treatment are similar to those experienced after treatment. Despite the growing volume of literature examining physical activity and cancer across the cancer continuum, a number of research gaps exist. There is little evidence on the safety of physical activity among all cancer survivors, as most trials have selectively recruited participants. It is also unclear the specific dose of exercise needed that is optimal for primary cancer prevention or symptom control during and after cancer treatment. PMID:23720265

  4. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... for a breath. Absolute Intensity The amount of energy used by the body per minute of activity. ... or vigorous-intensity based upon the amount of energy used by the body while doing the activity. ...

  5. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... Compartir For more help with what counts as aerobic activity, watch this video: Windows Media Player, 4: ... ways to understand and measure the intensity of aerobic activity: relative intensity and absolute intensity. Relative Intensity ...

  6. Energy Balance and Physical Activity

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    The prevalence of obesity is increasing in most parts of theworld and becoming one of the major global public health problems. Although the components of energy balance have not been adequately estimated over time, available evidence suggests that the increase in obesity is the result of reduced physical activity. Increases in physical activity have been shown to be strongly associated with improving physical fitness and body composition, with probably a positive effect on resting metabolic rate. The Surgeon General's Report on Physical Activity and Health advocates that 30 min of regular, moderate-intensity physical activity is associated with decreases in the risk of chronic diseases and may contribute to quality of life. However, the small changes that contribute 10 min for 3 times a day for aerobic training, or one set instead of three sets of repetitions on resistance training will provide individuals with health benefits. Indeed, nutrition and physical activity should be considered an integral part of fitness and good health, and should be encouraged in all age groups, particularly early in life. The question is no longer centered around the health benefit of increasing physical activity, but rather creating self awareness and behavior changes in individuals. Hence, effective intervention programs are needed that foster long term changes in physical activity. Among various interventions, the Nutrifit program was recently conducted in Thailand and found to improve health related fitness in children. The development of more effective interventions and approaches is a major challenge in this field today.

  7. Physical Activity and Renal Transplantation

    Directory of Open Access Journals (Sweden)

    Vincenzo Bellizzi

    2014-07-01

    Full Text Available Renal transplantation is burdened by high cardiovascular risk because of increased prevalence of traditional and disease-specific cardiovascular risk factors and, consequently, patients are affected by greater morbidity and mortality. In renal transplanted patients, healthy lifestyle and physical activity are recommended to improve overall morbidity and cardiovascular outcomes. According to METs (Metabolic Equivalent Task; i.e. the amount of energy consumed while sitting at rest, physical activities are classified as sedentary (<3.0 METs, of moderate-(3.0 to 5.9 METs or vigorous-intensity (≥6.0 METs. Guidelines suggest for patients with chronic kidney disease an amount of physical activity of at least 30 minutes of moderate-intensity activity five times per week (min 450 MET-minutes/week. Data on physical activity in renal transplanted patients, however, are limited and have been mainly obtained by mean of non-objective methods. Available data suggest that physical activity is low either at the start or during renal transplantation and this may be associated with poor patient and graft outcomes. Therefore, in renal transplanted patients more data on physical activity obtained with objective, accelerometer-based methods are needed. In the meanwhile, physical activity have to be considered as an essential part of the medical care for renal transplanted recipients.

  8. pedometer-measured physical activity, self-reported physical activity ...

    African Journals Online (AJOL)

    as a direct/objective measure of ambulatory physical activity.[8-10]. Furthermore, such ..... that 100 steps/minute is a reasonable heuristic value indicative of ... funding this project: Durban University of Technology (DUT) and the. National ...

  9. Physics of solar activity

    Science.gov (United States)

    Sturrock, Peter A.

    1993-01-01

    The aim of the research activity was to increase our understanding of solar activity through data analysis, theoretical analysis, and computer modeling. Because the research subjects were diverse and many researchers were supported by this grant, a select few key areas of research are described in detail. Areas of research include: (1) energy storage and force-free magnetic field; (2) energy release and particle acceleration; (3) radiation by nonthermal electrons; (4) coronal loops; (5) flare classification; (6) longitude distributions of flares; (7) periodicities detected in the solar activity; (8) coronal heating and related problems; and (9) plasma processes.

  10. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... energy used by the body while doing the activity. Top of Page Moderate Intensity Walking briskly (3 miles per hour or faster, but not race-walking) Water aerobics Bicycling slower than 10 miles per hour ...

  11. Duševní stav málo a pravidelně tělesně aktivních žen ve druhém trimestru těhotenství The state of mind of less physically active and regularly physically active women in the second trimester of their pregnancies

    Directory of Open Access Journals (Sweden)

    Damir Karpljuk

    2008-04-01

    ětluje 23,51 % variance z celkových 34,91 % vysvětlené variance. Těhotné ženy skupiny PTA tedy svůj stav defi novaly většinou jako pozitivní, s následujícími emocemi: uvolněný, spokojený, příjemný, nepesimistický, přitažlivý, hrdý a šťastný. U skupiny NTA byl prvním eliminovaným faktorem faktor spojený s negativními emocemi, což vysvětluje 19,45 % variance z celkových 34,68 % vysvětlené variance. Tato skupina těhotných žen defi novala svůj stav většinou jako negativní, s následujícími opakujícími se emocemi: melancholický, napjatý, vznětlivý, depresivní a nervózní. Zjištěná fakta ukazují, že pravidelná sportovní aktivita prospívá duševnímu stavu a duševnímu zdraví těhotných žen. The moment a woman fi nds out that she is pregnant, her life changes in many aspects as she starts to adjust to the baby growing in her body. Her wish is to feel well, to safely reach the due date and give birth to a healthy child. We conducted a survey among 163 pregnant women at the end of the second trimester of their pregnancies and this article presents the relationship between their sport activity and their state of mind during pregnancy. Two groups of pregnant women, namely those who were regularly physically active (RPA and those with a low level of being physically active (LPA were compared and the relationship between their level of sport activity and their state of mind was established. The first part of the inventory focused on sport activity, namely – the frequency, forms and types of their sport activities. The RPA group consisted of 69 pregnant women who regularly engage in organised sport activities at sport centres or are physically active 3 to 4 times a week in an unorganised way. Activities which lasted for 30 minutes or more were considered. The LPA group consisted of 94 pregnant women who were physically active only occasionally or were physically inactive. The second part of the inventory investigating

  12. Dancing through pregnancy: activity guidelines for professional and recreational dancers.

    Science.gov (United States)

    Sanders, Sarah G

    2008-01-01

    Over the past few years the benefits of exercise during pregnancy have become appreciated. Much attention has been given to common forms of exercise, such as aerobic dance, swimming, cycling and running. The effects of professional and recreational dance during pregnancy, such as ballet or flamenco, for example, have not been explored. Many studies, however, address issues relevant to dance. The purpose of this article is to delineate as clearly as possible what dance activities are safe and even possibly beneficial for the mother and her baby, as well as those activities and levels of exertion that should be avoided.

  13. Skin Capacitance Mapping of Eccrine Sweat Gland Activity during Pregnancy

    Directory of Open Access Journals (Sweden)

    Claudine Piérard-Franchimont

    2016-02-01

    Full Text Available Skin capacitance mapping is a real-time non-invasive method useful in the assessment of eccrine gland activity. We presently revisit and explore the sweat gland production in pregnant women. Sprouts of sweat vapour are progressively increased during pregnancy by recruiting increasing numbers of active sweat pores. An overall moisturization of the stratum corneum ensues in absence of increased liquid sweat production. These aspects are conveniently assessed using skin capacitance mapping. The sweat duct opening could represent an increased way for percutaneous penetration of some xenobiotics during pregnancy.

  14. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... Index MENU CDC A-Z SEARCH A B C D E F G H I J K ... aerobic activity, watch this video: Windows Media Player, 4:48 More videos Here are some ways to ... ePub file RIS file Page last reviewed: June 4, 2015 Page last updated: June 4, 2015 Content ...

  15. Towards physical activity support community

    NARCIS (Netherlands)

    Elloumi, Lamia; van Beijnum, Bernhard J.F.; Hermens, Hermanus J.

    Nowadays it is recognized that physical activity, besides other lifestyles, has indisputable beneficial affects on cardiovascular diseases prevention and treatment. Additionally the social support is important and has a valuable impact on the outcomes in cardiovascular disease patients. To provide

  16. Psychosocial and physical work environment, and risk of pelvic pain in pregnancy

    DEFF Research Database (Denmark)

    Juhl, Mette; Andersen, Per Kragh; Olsen, Jørn;

    2005-01-01

    night shift) had odds ratios for pelvic pain in pregnancy of 1.76 (95% confidence intervals 1.04 to 2.96) and 1.65 (1.22 to 2.24), respectively, compared with women with day work. Physically strenuous work was associated with an almost 50% increased risk of pelvic pain in pregnancy (1.47; 1.17 to 1...

  17. Diets Rich in Vegetables and Physical Activity Are Associated With A ...

    African Journals Online (AJOL)

    ... With A Decreased Risk of Pregnancy Induced Hypertension among Rural Women from ... pregnancy-induced hypertension onset among rural women from ... basis of demographic, diet, physical activity, anthropometry, and blood pressure till ... The onset of Pre Eclampsia was higher within vendors and inactive women as ...

  18. Solar Activity and Classical Physics

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    This review of solar physics emphasizes several of the more conspicuous scientific puzzles posed by contemporary observational knowledge of the magnetic activity of the Sun. The puzzles emphasize how much classical physics we have yet to learn from the Sun. The physics of solar activity is based on the principles of Newton, Maxwell, Lorentz, Boltzmann, et. al., along with the principles of radiative transfer. In the large, these principles are expressed by magnetohydrodynamics. A brief derivation of the magnetohydrodynamic induction and momentum equations is provided, with a discussion of popular misconceptions.

  19. Epilepsy, physical activity and sports

    Directory of Open Access Journals (Sweden)

    Carrizosa-Moog, Jaime

    2017-01-01

    Full Text Available People with epilepsy are prone to be sedentary compared with the general population. The causes of inactivity are ignorance, prejudice, overprotection, fear and shame. There is no scientific evidence supporting a limitation of physical exercise in persons with epilepsy. The benefits of exercise in these patients are huge. Positive aspects are: physical conditioning, prevention of seizures, emotional wellbeing, social interaction, drug treatment adherence, osteoporosis prevention and better quality of life for patients and their families. Having in mind the individual characteristics, physical exercise should be prescribed and guided. Available evidence underlies the complementary therapeutic effects of physical activity with large positive results at a low cost. Sports or regular physical activity should be a standard indication for persons with epilepsy.

  20. Energy Balance and Physical Activity

    Institute of Scientific and Technical Information of China (English)

    KALLAYAKIJBOONCHOO

    2001-01-01

    The prevalence of obesity is increasing in most parts of the world and becoming one of the major global public health problems.Although the components of energy balance have not been adequately estimated over time,available evidence suggests that the increase in obesity is the result of reduced physical activity.Increases in physical activity have been showen to be strongly associated with improving physical fitness and body composition,with probably a positive effect on resting metabolic rate.The Surgeon General's Report on physical Activity and Health advocates that 30 min of regular,moderate-intensity physical activity is associated with decreases in the risk of chronic diseases and may contribute to quality of life.However,the small changes that contribute 10 min for 3 times a day for 3 times a day for aerobic training,or one set instead of three sets of repetitions on resistance training will provide individuals training,or one set instead of three sets of repetitions on resistance training will provide individuals with health benefits.Indeed,nutrition and physical activity should be considered an integral part of fitness and good health,and should be encouraged in all age groups,particularly early in life,The question is no longer centerd around the health benefit of increasing physical activity,but rather creating self awareness and behavior changes in individuals,Hence,effective intervention programs are needed that foster long term changes in physical activity.Among various interventions,the Nutrifit program was recently conducted in Thailand and found to improve health related fitness in children,The development of more effective interventions and approaches is a major challege in this field today.

  1. Kinaesthetic activities in physics instruction

    DEFF Research Database (Denmark)

    Bruun, Jesper; Christiansen, Frederik V

    2016-01-01

    One of the major difficulties in learning physics is for students to develop a conceptual understanding of the core concepts of physics. Many authors argue that students’ conceptions of basic physical phenomena are rooted in basic schemas, originating in fundamental kinaesthetic experiences...... of being. We argue that this idea should be utilized in physics instruction, that kinaesthetic activities will provide useful entry point for students’ acquisition of the basic conceptions of physics, and that they can overcome the phenomenological gap between experiential and conceptual understanding. We...... discuss the nature of image schemas and focus particularly on one: effort-resistance-flow. This schema is fundamental not only in our everyday experience, but also in most of school physics. We show how enactment of a particular kinaesthetic model can support student understanding and intuition...

  2. Kinaesthetic activities in physics instruction

    DEFF Research Database (Denmark)

    Bruun, Jesper; Christiansen, Frederik V

    2016-01-01

    One of the major difficulties in learning physics is for students to develop a conceptual understanding of the core concepts of physics. Many authors argue that students’ conceptions of basic physical phenomena are rooted in basic schemas, originating in fundamental kinaesthetic experiences...... of being. We argue that this idea should be utilized in physics instruction, that kinaesthetic activities will provide useful entry point for students’ acquisition of the basic conceptions of physics, and that they can overcome the phenomenological gap between experiential and conceptual understanding. We...... discuss the nature of image schemas and focus particularly on one: effort-resistance-flow. This schema is fundamental not only in our everyday experience, but also in most of school physics. We show how enactment of a particular kinaesthetic model can support student understanding and intuition...

  3. Psychosocial factors underlying physical activity

    Directory of Open Access Journals (Sweden)

    Ji Cheng-Ye

    2007-09-01

    Full Text Available Abstract Background Given the increasing importance of obesity in China, prevention interventions encouraging physical activity by middle school students are needed. The purpose of this study is to illustrate how a rapid elicitation method can be used to identify salient consequences, referents, and circumstances about physical activity as perceived by middle school students and to provide suggestions for interventions and quantitative research. Method A theory-based qualitative study using a self-completion elicitation was conducted with 155 students from two middle schools in Beijing, China. Following the Theory of Planned Behavior, six open-ended questions asked students for their perceptions about performing physical activity at least 60 minutes each day: advantages of participating in physical activity; disadvantages of doing so; people who approve of participation; people who disapprove; things that make it easy; and things that make it hard. Content analysis revealed categories of salient consequences, reference groups, and circumstances. Results While the three most frequently mentioned advantages elicited from the students were physical health consequences (e.g., will strengthen my body (58.7%, four of the salient advantages were not (e.g., will improve my grades (12.2%. Parents were the most frequently mentioned social referent (42.6% as approving; 27.7% as disapproving when students were asked who might approve or disapprove of their participation. Circumstances perceived to hinder daily physical activity included having too many assignments and not having enough time. Conclusion While many of the beliefs about physical activity elicited from this study were similar to those found with students from England and the US, several were unique to these students from Beijing. The results of this qualitative research suggest that interventions to encourage physical activity among middle school students should address: perceived consequences

  4. Physical Activity for a Healthy Weight

    Science.gov (United States)

    ... Weight Breastfeeding Micronutrient Malnutrition State and Local Programs Physical Activity for a Healthy Weight Language: English Español (Spanish) ... calories are used in typical activities? Why is physical activity important? Regular physical activity is important for good ...

  5. Physical Activity in the Classroom

    DEFF Research Database (Denmark)

    Réol, Lise Andersen

    2016-01-01

    activities in school enhance positive emotions and support an inclusive and safe learning environment. Thought it does also point to the fact, that it is indeed not that simple. Teachers’ sport-specific educational competences, their own experience of well-being and fun related to physical activities...

  6. Barriers for recess physical activity

    DEFF Research Database (Denmark)

    Pawlowski, Charlotte Skau; Tjørnhøj-Thomsen, Tine; Schipperijn, Jasper

    2014-01-01

    they would like to have more secluded areas added to the school playground, even in large schoolyards where lack of space was not a barrier. This aligned with girls' requests for more "hanging-out" facilities, whereas boys primarily wanted activity promoting facilities. CONCLUSION: Based on the results from......BACKGROUND: Many children, in particular girls, do not reach the recommended amount of daily physical activity. School recess provides an opportunity for both boys and girls to be physically active, but barriers to recess physical activity are not well understood. This study explores gender....... This was verified by a thematic analysis of transcripts from the open discussions and go-along interviews. RESULTS: The most frequently identified barriers for both boys and girls were weather, conflicts, lack of space, lack of play facilities and a newly-found barrier, use of electronic devices. While boys...

  7. [Physical activity and cardiovascular health].

    Science.gov (United States)

    Temporelli, Pier Luigi

    2016-03-01

    It is well known that regular moderate physical activity, in the context of a healthy lifestyle, significantly reduces the likelihood of cardiovascular events, both in primary and secondary prevention. In addition, it is scientifically proven that exercise can reduce the incidence of diabetes, osteoporosis, depression, breast cancer and colon cancer. Despite this strong evidence, sedentary lifestyle remains a widespread habit in the western world. Even in Italy the adult population has a poor attitude to regular physical activity. It is therefore necessary, as continuously recommended by the World Health Organization, to motivate people to "move" since the transition from inactivity to regular light to moderate physical activity has a huge impact on health, resulting in significant savings of resources. We do not need to be athletes to exercise - it should be part of all our daily routines.

  8. FastStats: Exercise or Physical Activity

    Science.gov (United States)

    ... What's this? Submit Button NCHS Home Exercise or Physical Activity Recommend on Facebook Tweet Share Compartir Data are ... years of age and over who met the Physical Activity Guidelines for aerobic physical activity: 49.0% Percent ...

  9. The Use of Central Nervous System Active Drugs During Pregnancy

    Directory of Open Access Journals (Sweden)

    Bengt Källén

    2013-10-01

    Full Text Available CNS-active drugs are used relatively often during pregnancy. Use during early pregnancy may increase the risk of a congenital malformation; use during the later part of pregnancy may be associated with preterm birth, intrauterine growth disturbances and neonatal morbidity. There is also a possibility that drug exposure can affect brain development with long-term neuropsychological harm as a result. This paper summarizes the literature on such drugs used during pregnancy: opioids, anticonvulsants, drugs used for Parkinson’s disease, neuroleptics, sedatives and hypnotics, antidepressants, psychostimulants, and some other CNS-active drugs. In addition to an overview of the literature, data from the Swedish Medical Birth Register (1996–2011 are presented. The exposure data are either based on midwife interviews towards the end of the first trimester or on linkage with a prescribed drug register. An association between malformations and maternal use of anticonvulsants and notably valproic acid is well known from the literature and also demonstrated in the present study. Some other associations between drug exposure and outcome were found.

  10. mHealth Physical Activity Intervention: A Randomized Pilot Study in Physically Inactive Pregnant Women.

    Science.gov (United States)

    Choi, JiWon; Lee, Ji Hyeon; Vittinghoff, Eric; Fukuoka, Yoshimi

    2016-05-01

    Physical inactivity is prevalent in pregnant women, and innovative strategies to promote physical activity are strongly needed. The purpose of the study was to test a 12-week mobile health (mHealth) physical activity intervention for feasibility and potential efficacy. Participants were recruited between December 2012 and February 2014 using diverse recruitment methods. Thirty pregnant women between 10 and 20 weeks of gestation were randomized to an intervention (mobile phone app plus Fitbit) or a control (Fitbit) group. Both conditions targeted gradual increases in physical activity. The mHealth intervention included daily messages and a mobile phone activity diary with automated feedback and self-monitoring systems. On monthly average, 4 women were screened for initial eligibility by telephone and 2.5 were randomized. Intervention participants had a 1096 ± 1898 step increase in daily steps compared to an increase of 259 ± 1604 steps in control participants at 12 weeks. The change between groups in weekly mean steps per day during the 12-week study period was not statistically significant (p = 0.38). The intervention group reported lower perceived barrier to being active, lack of energy, than the control group at 12-week visit (p = 0.02). The rates of responding to daily messages and using the daily diary through the mobile app declined during the 12 week study period. It was difficult to recruit and randomize inactive women who wanted to increase physical activity during pregnancy. Pregnant women who were motivated to increase physical activity might find using mobile technologies in assessing and promoting PA acceptable. Possible reasons for the non-significant treatment effect of the mHealth intervention on physical activity are discussed. Public awareness of safety and benefits of physical activity during pregnancy should be promoted. Clinicaltrials.Gov Identifier NCT01461707.

  11. Metabolic benefits of physical activity

    Directory of Open Access Journals (Sweden)

    Špela Volčanšek

    2014-10-01

    Full Text Available Physical activity is the most beneficial intervention in prevention and treatment of chronic diseases. Life style, which has become mostly sedentary, leads to growing incidence in obesity, what could cause the first so far reduction in life expectancy in developed countries.Physical activity reduces the chronic low-grade inflammation, which plays an important role in the pathogenesis of type 2 diabetes, cardiovascular disease and certain types of cancer. Regular physical activity exerts two anti-inflammatory effects: reduction of visceral fat, which produces the majority of pro-inflammatory cytokines, and production of myokines. It has been proposed that cytokines and other peptides that are produced by muscle fibers should be classified as myokines that exert autocrine, paracrine and endocrine effects. Myokines induce muscle hypertrophy and myogenesis, stimulate fat oxidation, improve insulin sensitivity and have an anti-inflammatory effect.  Therefore, skeletal muscle has been identified as a secretory organ and this provides the basis for understanding how muscles communicate with other organs, such as adipose tissue, liver, pancreas, gut, bones and brain. Physical inactivity leads to an altered myokine profile, associating sedentary life style with some chronic diseases.Physical activity is recommended as a tool for weight management and prevention of weight gain, for weight loss and for prevention of weight regain. High quality studies have confirmed the important impact of exercise on improving blood glucose control in diabetic patients, and on preventing or delaying the onset of type 2 diabetes in predisposed populations. Prescribing specific exercise tailored to individual's needs is an intervention strategy for health improvement. Physical fitness counteracts the detrimental effects of obesity reducing morbidity and mortality.

  12. Diabetes Diet, Eating, & Physical Activity

    Science.gov (United States)

    ... an exercise class playing basketball, tennis, or other sports Talk with your health care team about how to warm up and cool down before and after you exercise. Do strength training to build muscle Strength training is a light or moderate physical activity that builds muscle and helps keep your ...

  13. The effectiveness of worksite physical activity programs on physical activity, physical fitness, and health

    NARCIS (Netherlands)

    Proper, K.I.; Koning, M.; Beek, A.J. van der; Hildebrandt, V.H.; Bosscher, R.J.; Mechelen, W. van

    2003-01-01

    Objective: To critically review the literature with respect to the effectiveness of worksite physical activity programs on physical activity, physical fitness, and health. Data Sources: A search for relevant English-written papers published between 1980 and 2000 was conducted using MEDLINE, EMBASE,

  14. Increasing Physical Activity during the School Day through Physical Activity Classes: Implications for Physical Educators

    Science.gov (United States)

    Adkins, Megan; Bice, Matt; Bartee, Todd; Heelan, Kate

    2015-01-01

    Across the nation schools are adopting health and wellness policies, specifically physical activity (PA) initiatives that aid healthy long-term lifestyles. Interest has been generated about the inclusion of physical activity classes to complement existing physical education classes. Furthermore, discussion has evolved as to if additional…

  15. Increasing Physical Activity during the School Day through Physical Activity Classes: Implications for Physical Educators

    Science.gov (United States)

    Adkins, Megan; Bice, Matt; Bartee, Todd; Heelan, Kate

    2015-01-01

    Across the nation schools are adopting health and wellness policies, specifically physical activity (PA) initiatives that aid healthy long-term lifestyles. Interest has been generated about the inclusion of physical activity classes to complement existing physical education classes. Furthermore, discussion has evolved as to if additional…

  16. Physical activity, hydration and health

    Directory of Open Access Journals (Sweden)

    Ascensión Marcos

    2014-06-01

    Full Text Available Since the beginning of mankind, man has sought ways to promote and preserve health as well as to prevent disease. Hydration, physical activity and exercise are key factors for enhancing human health. However, either a little dose of them or an excess can be harmful for health maintenance at any age. Water is an essential nutrient for human body and a major key to survival has been to prevent dehydration. However, there is still a general controversy regarding the necessary amount to drink water or other beverages to properly get an adequate level of hydration. In addition, up to now the tools used to measure hydration are controversial. To this end, there are several important groups of variables to take into account such as water balance, hydration biomarkers and total body water. A combination of methods will be the most preferred tool to find out any risk or situation of dehydration at any age range. On the other hand, physical activity and exercise are being demonstrated to promote health, avoiding or reducing health problems, vascular and inflammatory diseases and helping weight management. Therefore, physical activity is also being used as a pill within a therapy to promote health and reduce risk diseases, but as in the case of drugs, dose, intensity, frequency, duration and precautions have to be evaluated and taken into account in order to get the maximum effectiveness and success of a treatment. On the other hand, sedentariness is the opposite concept to physical activity that has been recently recognized as an important factor of lifestyle involved in the obesogenic environment and consequently in the risk of the non-communicable diseases. In view of the literature consulted and taking into account the expertise of the authors, in this review a Decalogue of global recommendations is included to achieve an adequate hydration and physical activity status to avoid overweight/obesity consequences.

  17. Youth physical activity resource use and activity measured by accelerometry.

    Science.gov (United States)

    Maslow, Andréa L; Colabianchi, Natalie

    2011-01-01

    To examine whether use of physical activity resources (eg, parks) was associated with daily physical activity measured by accelerometry. One hundred eleven adolescents completed a travel diary with concurrent accelerometry. The main exposure was self-reported use of a physical activity resource (none /1+ resources). The main outcomes were total minutes spent in daily (1) moderate-vigorous physical activity and (2) vigorous physical activity. Using a physical activity resource was significantly associated with total minutes in moderate-vigorous physical activity. African Americans and males had significantly greater moderate-vigorous physical activity. Results from this study support the development and use of physical activity resources.

  18. Youth Physical Activity Resources Use and Activity Measured by Accelerometry

    Science.gov (United States)

    Maslow, Andréa L.; Colabianchi, Natalie

    2014-01-01

    Objectives To examine whether utilization of physical activity resources (eg, parks) was associated with daily physical activity measured by accelerometry. Methods 111 adolescents completed a travel diary with concurrent accelerometry. The main exposure was self-reported utilization of a physical activity resource (none/1+ resources). The main outcomes were total minutes spent in daily 1) moderate-vigorous physical activity and 2) vigorous physical activity. Results Utilizing a physical activity resource was significantly associated with total minutes in moderate-vigorous physical activity. African-Americans and males had significantly greater moderate-vigorous physical activity. Conclusions Results from this study support the development and use of physical activity resources. PMID:21204684

  19. The physical therapist's role in physical activity promotion

    NARCIS (Netherlands)

    Verhagen, E.; Engbers, L.

    2009-01-01

    Clinicians are increasingly confronted with the diseases of physical inactivity. Paradoxically, a promising strategy to motivate sedentary individuals to become more active is the opportunity to encourage physical activity related behavioural change when individuals encounter health professionals.

  20. The physical therapist's role in physical activity promotion

    NARCIS (Netherlands)

    Verhagen, E.; Engbers, L.

    2009-01-01

    Clinicians are increasingly confronted with the diseases of physical inactivity. Paradoxically, a promising strategy to motivate sedentary individuals to become more active is the opportunity to encourage physical activity related behavioural change when individuals encounter health professionals. A

  1. The influence of physical activity in water on sleep quality in pregnant women: A randomised trial.

    Science.gov (United States)

    Rodriguez-Blanque, R; Sánchez-García, J C; Sánchez-López, A M; Mur-Villar, N; Aguilar-Cordero, M J

    2017-07-07

    Sleep is a physiological state of self-regulation. The international classification of sleep disorders now includes as a new category those occurring during pregnancy. Regular physical activity is known to improve the quality of life, one aspect of which is sleep quality. During pregnancy, physical activity is decreased but should not be eliminated, as studies have reported a high correlation between sleep disorders and the absence of physical activity. Regular physical exercise during pregnancy, whether performed in water or out of it, provides greater control of gestational weight gain. Furthermore, the reduced weight gain during pregnancy, as a result of physical exercise, is associated with greater physical resistance to the demands of childbirth, combats the fatigue caused by pregnancy and reduces back pain. All of these outcomes tend to enhance sleep quality, among other beneficial effects. To determine whether, in pregnant women, there is an association between moderate-intensity physical activity in an aquatic environment and sleep quality. A randomised clinical trial was conducted with a sample of 140 pregnant women aged 21-43 years, divided into two groups; Intervention Group and Control Group. The women were recruited in the twelfth week of gestation and took part in the [Study of] Water Exercise in Pregnancy programme from week 20 to week 37. Sleep quality was evaluated in the first and third trimesters of pregnancy, using the Pittsburgh Sleep Quality Index questionnaire. The Mann-Whitney U test showed that the results obtained were statistically significant (pWater Exercise in Pregnancy method improves the quality of sleep in pregnant women, both subjectively and in terms of latency, duration and efficiency. Copyright © 2017 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

  2. Nutrition issues in developing countries: part I, diarrheal diseases, part II, diet and activity during pregnancy and lactation

    National Research Council Canada - National Science Library

    Subcommittee on Nutrition and Diarrheal Control

    1992-01-01

    ... and Lactation Subcommittee on Nutrition and Diarrheal Diseases Control Subcommittee on Diet, Physical Activity, and Pregnancy Outcome Committee on International Nutrition Programs Food and Nutrition Board Institute of Medicine NATIONAL ACADEMY PRESS Washington, D.C. 1992 Copyrightoriginal retained, the be not from cannot book, paper original h...

  3. Public health aspects of physical activity

    NARCIS (Netherlands)

    Wendel-Vos, G.C.W.

    2004-01-01

    In this thesis different public health aspects of physical activity in the Netherlands were addressed, taking into account its broad scope. Research was carried out on physical activity methodology, determinants of physical activity and the relationship between physical activity and different health

  4. Public health aspects of physical activity

    NARCIS (Netherlands)

    Wendel-Vos, G.C.W.

    2004-01-01

    In this thesis different public health aspects of physical activity in the Netherlands were addressed, taking into account its broad scope. Research was carried out on physical activity methodology, determinants of physical activity and the relationship between physical activity and different health

  5. Pregnancy

    Science.gov (United States)

    ... occur between 34 and 36 weeks—these are late-preterm births. 5 Infants born in the 37th and 38th ... NICHD News and Spotlights Common tests for preterm birth not useful for ... in treating mildly low thyroid function in pregnancy, NIH Network study finds ...

  6. Active and passive smoking and fecundability in Danish pregnancy planners.

    Science.gov (United States)

    Radin, Rose G; Hatch, Elizabeth E; Rothman, Kenneth J; Mikkelsen, Ellen M; Sørensen, Henrik Toft; Riis, Anders H; Wise, Lauren A

    2014-07-01

    To investigate the extent to which fecundability is associated with active smoking, time since smoking cessation, and passive smoking. Prospective cohort study. Denmark, 2007-2011. A total of 3,773 female pregnancy planners aged 18-40 years. None. Self-reported pregnancy. Fecundability ratios (FRs) and 95% confidence intervals (CIs) were estimated using a proportional probabilities model that adjusted for menstrual cycle at risk and potential confounders. Among current smokers, smoking duration of ≥10 years was associated with reduced fecundability compared with never smokers (FR, 0.85, 95% CI 0.72-1.00). Former smokers who had smoked ≥10 pack-years had reduced fecundability regardless of when they quit smoking (1-1.9 years FR, 0.83, 95% CI 0.54-1.27; ≥2 years FR, 0.73, 95% CI 0.53-1.02). Among never smokers, the FRs were 1.04 (95% CI 0.89-1.21) for passive smoking in early life and 0.92 (95% CI 0.82-1.03) for passive smoking in adulthood. Among Danish pregnancy planners, cumulative exposure to active cigarette smoking was associated with delayed conception among current and former smokers. Time since smoking cessation and passive smoking were not appreciably associated with fecundability. Copyright © 2014 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  7. The Role of Physical Activity Assessments for School-Based Physical Activity Promotion

    Science.gov (United States)

    Welk, Gregory J.

    2008-01-01

    The emphasis in public health on lifestyle physical activity in recent years has focused attention on the promotion of lifetime physical activity as the primary objective of physical education. If used properly, physical activity and physical fitness assessments can enhance individual promotion of physical activity and also provide valuable…

  8. The Role of Physical Activity Assessments for School-Based Physical Activity Promotion

    Science.gov (United States)

    Welk, Gregory J.

    2008-01-01

    The emphasis in public health on lifestyle physical activity in recent years has focused attention on the promotion of lifetime physical activity as the primary objective of physical education. If used properly, physical activity and physical fitness assessments can enhance individual promotion of physical activity and also provide valuable…

  9. The analysis of possibility of physical rehabilitation at pelvic presentation and wrong positions of a fetus during pregnancy.

    Directory of Open Access Journals (Sweden)

    Brega L.B.

    2011-04-01

    Full Text Available It is considered the main reasons of occurrence and correction possibility by rehabilitation means of wrong positions and pelvic presentation a fetus during pregnancy. It is resulted the analysis of publications in which modern possibilities of influence on correction of a pathological condition by means of application of means of physical rehabilitation are shined. It is established the importance of early revealing, correction and fetus fixing in head prelying prior to the beginning of patrimonial activity, feature of carrying out corrective training at pregnant women.

  10. Occupational and leisure time physical activity

    DEFF Research Database (Denmark)

    Holtermann, Andreas; Marott, Jacob Louis; Gyntelberg, Finn

    2012-01-01

    Men with low physical fitness and high occupational physical activity are recently shown to have an increased risk of cardiovascular disease and all-cause mortality. The association between occupational physical activity with cardiovascular disease and all-cause mortality may also depend on leisure...... time physical activity....

  11. Exercise in Pregnancy

    OpenAIRE

    2015-01-01

    Context: Health professionals who care for pregnant women should discuss potential health benefits and harms of exercise. Although most pregnant women do not meet minimal exercise recommendations, there are a growing number of physically active women who wish to continue training throughout pregnancy. Evidence Acquisition: A search of the Web of Science database of articles and reviews available in English through 2014. The search terms exercise pregnancy, strenuous exercise pregnancy, and vi...

  12. Recommendations of activity restriction in high-risk pregnancy scenarios

    DEFF Research Database (Denmark)

    Bendix, Jane; Hegaard, Hanne Kristine; Bergholt, Thomas;

    2015-01-01

    obstetricians and midwives prescribe activity restriction in most high-risk pregnancies. The degree of activity restriction and the presumed effect vary between clinicians. This may reflect different attitudes and lack of guidelines based on clinical studies of a possible benefit of activity restriction....... to the obstetricians, the midwives also reported that they expected the recommendation to be more effective. Most midwives and obstetricians reported that they thought strict activity restriction was associated with severe or moderate adverse effect, and recommended antithrombotic prophylaxis. Conclusions: Danish......Abstract Aims: To describe specific recommendations of activity restriction, place of care, expected beneficial and adverse effects, and recommended antithrombotic prophylaxis in nine clinical scenarios. Methods: A national survey. All members of the Danish Society of Obstetrics and Gynaecology...

  13. Assessing physical function and physical activity in patients with CKD.

    Science.gov (United States)

    Painter, Patricia; Marcus, Robin L

    2013-05-01

    Patients with CKD are characterized by low levels of physical functioning, which, along with low physical activity, predict poor outcomes in those treated with dialysis. The hallmark of clinical care in geriatric practice and geriatric research is the orientation to and assessment of physical function and functional limitations. Although there is increasing interest in physical function and physical activity in patients with CKD, the nephrology field has not focused on this aspect of care. This paper provides an in-depth review of the measurement of physical function and physical activity. It focuses on physiologic impairments and physical performance limitations (impaired mobility and functional limitations). The review is based on established frameworks of physical impairment and functional limitations that have guided research in physical function in the aging population. Definitions and measures for physiologic impairments, physical performance limitations, self-reported function, and physical activity are presented. On the basis of the information presented, recommendations for incorporating routine assessment of physical function and encouragement for physical activity in clinical care are provided.

  14. [Impact of pre-pregnancy body mass index on baby's physical growth and nutritional status].

    Science.gov (United States)

    Li, Hongyan; Tan, Shan; Gao, Xiao; Xiang, Shiting; Zhang, Li; Huang, Li; Xiong, Changhui; Yan, Qiang; Lin, Ling; Li, Dimin; Yi, Juan; Yan, Yan

    2015-04-01

    To explore the impact of pre-pregnancy body mass index on baby's physical growth and nutritional status. A total of 491 pairs of mother-infant were divided into 3 groups according to mother's pre-pregnancy body mass index (BMI): a pre-pregnancy low BMI group (BMIpregnancy normal BMI group (18.5 kg/m² ≤ BMIpregnancy high BMI group (BMI ≥ 24.0 kg/m², n=72). Analysis of variance of repeated measurement data and the median percentage methods were used to compare the physical growth and nutritional status of babies in different groups. Baby's weight in the high BMI group were higher than that in the normal BMI and the low BMI group (F=3.958, P=0.020). The incidence of malnutrition in the low BMI group showed a tendency to decline along with the months (χ²=5.611, P=0.018), the incidence of overweight and obesity in the high and the normal BMI groups displayed a tendency to decline along with the months (χ²=18.773, 53.248, all PPregnancy BMI was correlated with the growth of baby. Too high or too low prepregnancy BMI exerts harmful effect on baby's weight and nutritional status. Medical workers should strengthen the education on women's pre-pregnancy to remind them keeping BMI at normal level.

  15. Macronutrient Intake for Physical Activity

    Science.gov (United States)

    Buford, Thomas

    Proper nutrition is an essential element of athletic performance, body composition goals, and general health. Although natural variability among persons makes it impossible to create a single diet that can be recommended to all; examining scientific principles makes it easier for athletes and other physically active persons to eat a diet that prepares them for successful training and/or athletic competition. A proper nutritional design incorporates these principles and is tailored to the individual. It is important for the sports nutritionist, coach, and athlete to understand the role that each of the macronutrients plays in an active lifestyle. In addition, keys to success include knowing how to determine how many calories to consume, the macronutrient breakdown of those calories, and proper timing to maximize the benefits needed for the individual's body type and activity schedule.

  16. Leisure-time physical activity patterns and correlates among pregnant women in Ontario, Canada.

    Science.gov (United States)

    Gaston, Anca; Vamos, Cheryl A

    2013-04-01

    Physical activity significantly impacts public health as it reduces the risk of chronic diseases and provides numerous protective factors during pregnancy. Although Canadian guidelines recommend regular physical activity for healthy pregnant women, little is known about their leisure-time physical activity patterns. This study compared the physical activity levels of pregnant and non-pregnant women and examined socio-demographic and health correlates of physical activity during pregnancy. Canadian Community Health Survey data (2005-2008) from 623 pregnant women and 20,392 non-pregnant women aged 15-49 years in Ontario, Canada were examined. The prevalence of regular physical activity (15 or more minutes on at least 3 days of the week) was 58.3 % [95 % CI 52.9, 63.4], among pregnant women and 66.9 % [95 % CI 65.8, 68.0] among non-pregnant women. However, the prevalence of meeting Canadian guidelines for physical activity during pregnancy (30 or more minutes on at least 4 days of the week) was only 23.3 %, [95 % CI 19.4, 27.7] among pregnant women and 33.6 % [95 % CI 32.7, 34.6] among non-pregnant women. Pregnant women were less likely to be meeting guidelines if they were single, divorced, separated or widowed, a visible minority, had a household income between $20,000 and $79,999, and reported being in good or fair/poor health; when it came to education, women who had completed high school were more likely to be meeting guidelines. Few pregnant women in Ontario are meeting guidelines for physical activity during pregnancy. Results indicate that promoting physical activity during pregnancy should remain a public health priority.

  17. Prenatal determinants of physical activity and cardiorespiratory fitness in adolescence - Northern Finland Birth Cohort 1986 study.

    Science.gov (United States)

    Tikanmäki, Marjaana; Tammelin, Tuija; Vääräsmäki, Marja; Sipola-Leppänen, Marika; Miettola, Satu; Pouta, Anneli; Järvelin, Marjo-Riitta; Kajantie, Eero

    2017-04-20

    Lower levels of physical activity and cardiorespiratory fitness are key risk factors of chronic adult diseases. Physical activity and cardiorespiratory fitness are predicted by birth weight, but the underlying parental and pregnancy-related factors remain largely unknown. We examined how prenatal determinants are associated with physical activity and cardiorespiratory fitness in adolescence. Of the 16-year-old members of the population-based Northern Finland Birth Cohort 1986 (NFBC 1986), 6682 singletons with no major physical disability reported their amount of physical activity outside school hours, and 4706 completed a submaximal cycle ergometer test assessing cardiorespiratory fitness. Physical activity was expressed as metabolic equivalent hours per week (METh/week) and cardiorespiratory fitness as peak oxygen uptake (ml·kg(-1)·min(-1)). Prenatal determinants included birth weight, length of gestation, mother's and father's body mass index (BMI), maternal gestational diabetes mellitus (GDM), and maternal hypertension and smoking during pregnancy. Data were analyzed by multiple linear regression. A higher birth weight and longer length of gestation predicted lower levels of physical activity and cardiorespiratory fitness at 16 years, although the association between length of gestation and physical activity was inverse U-shaped. Mother's or father's overweight or obesity before pregnancy were associated with lower levels of their offspring's physical activity and fitness in adolescence. Adjusting for maternal pregnancy disorders and the adolescent's own BMI attenuated the associations with the mother's but not the father's overweight/obesity. Furthermore, maternal GDM predicted lower cardiorespiratory fitness. A high birth weight and parental overweight/obesity are associated with lower levels of both physical activity and cardiorespiratory fitness in adolescence, while maternal GDM and longer length of gestation are associated with lower cardiorespiratory

  18. Activities report in applied physics

    Science.gov (United States)

    Research concerning acoustics, heat, architecture, materials research, and (optical) instrumentation is presented; active noise control and acoustic path identification were investigated. Energy conservation, solar energy, and building physics activities were carried out. Ultraviolet absorbing glasses, glass fibers, sheet glass, and aluminium and silicon oxynitrides, were studied. Glass fiber based sensor and laser applications, and optical space-instrumentation are discussed. Signal processing, sensors, and integrated electronics applications were developed. Scale model experiments for flow induced noise and vibrations, caused by engines, ventilators, wind turbines, and propellers, were executed. A multispectral charge coupled device airborne scanner, with four modules (one for forward observations) is described. A ground radar, based on seismic exploration signal processing and used for the location of pipes, sewers and cables, was developed.

  19. Childhood asthma and physical activity

    DEFF Research Database (Denmark)

    Lochte, Lene; Nielsen, Kim G; Petersen, Poul Erik;

    2016-01-01

    BACKGROUND: Childhood asthma is a global problem affecting the respiratory health of children. Physical activity (PA) plays a role in the relationship between asthma and respiratory health. We hypothesized that a low level of PA would be associated with asthma in children and adolescents. The obj......BACKGROUND: Childhood asthma is a global problem affecting the respiratory health of children. Physical activity (PA) plays a role in the relationship between asthma and respiratory health. We hypothesized that a low level of PA would be associated with asthma in children and adolescents...... and extracted data from original articles that met the inclusion criteria. Summary odds ratios (ORs) and confidence intervals (CIs) were used to express the results of the meta-analysis (forest plot). We explored heterogeneity using funnel plots and the Graphic Appraisal Tool for Epidemiology (GATE). RESULTS......: We retrieved 1,571 titles and selected 11 articles describing three cohort and eight cross-sectional studies for inclusion. A meta-analysis of the cohort studies revealed a risk of new-onset asthma in children with low PA (OR [95 % CI] 1.32 [0.95; 1.84] [random effects] and 1.35 [1.13; 1.62] [fixed...

  20. Comprehensive School Physical Activity Programs. Position Statement

    Science.gov (United States)

    National Association for Sport and Physical Education, 2008

    2008-01-01

    The National Association for Sport and Physical Education (NASPE) recommends that all PK-12 schools implement a Comprehensive School Physical Activity Program. Schools play an important role in public health, and the physical, mental, and social benefits of regular physical activity for youth are well documented. Leading public health, medical,…

  1. Activity in Pregnancy for Patients with a History of Preterm Birth.

    Science.gov (United States)

    Satterfield, Nichelle; Newton, Edward R; May, Linda E

    2016-01-01

    Preterm birth remains a leading cause of neonatal morbidity and mortality throughout the world. Numerous risk factors for preterm birth have been identified, including non-Hispanic black race, a variety of social and behavioral factors, infections, and history of a prior preterm delivery. Of these, a history of prior spontaneous preterm birth is one of the strongest risk factors. Traditionally, women with a history of preterm birth or those deemed at high risk for preterm delivery have been placed on bed rest or a reduced activity regimen during their pregnancy. However, there is little evidence to support this recommendation. Recent research has suggested that regular physical activity and exercise during pregnancy is safe and does not increase the risk of preterm delivery. Therefore, physicians should encourage women with a history of preterm birth to exercise throughout pregnancy according to guidelines published by the American College of Obstetricians and Gynecologists as long as they are receiving regular prenatal care and their current health status permits exercise. However, there are no randomized controlled trials evaluating exercise prescription in women with a history of preterm birth, hence additional research is needed in this area.

  2. Physical Activity and Health in Preschool Children

    DEFF Research Database (Denmark)

    Christensen, Line Brinch

    Physical activity is beneficial in relation to several life style diseases and the association between physical activity and early predictors of life style diseases seem to be present already in preschool age. Since physical activity and other health behaviours are established during childhood...... and track from childhood into adult life, it is relevant to address physical activity already in the preschool age. The research in preschool children’s physical activity is relatively new, and because of methodological inconsistencies, the associations between physical activity and health are less clear...... in this age group. The objective of this thesis was to contribute to the knowledge base regarding physical activity in preschoolers; How active are preschoolers? Are activity levels related to specific settings during a typical week? And are the activity levels related to a range of health outcomes...

  3. Rheumatoid arthritis and pregnancy: evolution of disease activity and pathophysiological considerations for drug use

    OpenAIRE

    Hazes, Johanna M.W.; Coulie, Pierre G; Geenen, Vincent; Vermeire, Severine; Carbonnel, Franck; Louis, Edouard; Masson, Pierre; de Keyser, Filip

    2011-01-01

    It has long been known that pregnancy and childbirth have a profound effect on the disease activity of rheumatic diseases. For clinicians, the management of patients with RA wishing to become pregnant involves the challenge of keeping disease activity under control and adequately adapting drug therapy during pregnancy and post-partum. This article aims to summarize the current evidence on the evolution of RA disease activity during and after pregnancy and the use of anti-rheumatic drugs aroun...

  4. Congenital Heart Defects and Physical Activity

    Science.gov (United States)

    ... Thromboembolism Aortic Aneurysm More Congenital Heart Defects and Physical Activity Updated:Apr 19,2016 Exercise Is for Everyone ... almost all patients do some form of regular physical activity. There are a few exceptions, so it's good ...

  5. PHYSICAL DISABILITY AND DRAMA ACTIVITY

    Directory of Open Access Journals (Sweden)

    Suzana KRAJNC JOLDIKJ

    2008-06-01

    Full Text Available Drama activity presents a great challenge for ado­lescents with physical disabilities, and at the same time it provides them with much experience for life.Adolescents are educated through theatrical activ­ity; they test numerous new roles, develop their attitude towards the art culture, and most of all they get the insight into different life situations, which have not been known to many of them so far. By experiencing different roles, an adolescent gets personal recognition, undergoes a process of personal changing and thus tests his or her per­sonal perceptions of life.As regards drama activity we follow the presump­tion saying that being different is also an advan­tage.The main purpose of the drama activity is gradu­ally realized through the programme: getting to know yourself and the theatre medium in general. Adolescents meet the multilayered communication and public appearance, which helps them in their personal life.

  6. Cognition on Exercise of Pregnant Women between Primiparas and Multiparas during Pregnancy and Their Prenatal Physical Activities%初产妇和经产妇对妊娠期运动的认知及其体力活动调查研究

    Institute of Scientific and Technical Information of China (English)

    李静; 邹芳亮; 黄舒蓉; 翟巾帼; 蔡文智

    2016-01-01

    Objective To investigate the cognition of pregnant women between primiparas and multiparas on exercise during pregnancy and their prenatal physical activities status. Methods Pregnant women who had underwent prenatal examination in Traditional Chinese Medicine Hospital of Wuyi from April to August in 2015 in Jiangmen city were investigated by convenience sampling method.The questionnaire was designed by the researchers themselves based on “health belief model” to understand beliefs and attitudes of pregnant women towards exercise during pregnancy; Pregnancy Physical Activity Questionnaire ( PPAQ) of Chinese version was applied to investigate the energy expenditure of pregnant women in physical activities of different fields, and the energy expenditure of physical activities of different intensities.Results 637 questionnaires were sent out and 612 valid questionnaires were recovered with an effective response rate of 96.1%, including 365 (59.6%) primiparas and 247 (40.4%) multiparas.There was no significant difference in cognitive scores of maternal-fetal disease susceptibility caused by no exercise between two groups ( P>0.05 ); the scores of cognition of severity, cognition of behavior benefits, cognition of behavior disorder, self-efficacy and the total score of health belief of primiparas were significantly higher than those of multiparas (P0.05); energy consumption of sedentary behavior of primiparas was significantly higher than that of multiparas, while their energy consumption of low intensity physical activity, moderate intensity physical activity and household activities were significantly lower than those of multiparas ( P <0.05 ) . Conclusion The health belief of exercise during pregnancy of primiparas is stronger than that of multiparas, while their active degree of physical activity is lower than that of multiparas.This indicates that exercise behaviors are affected by multiple factors, belief is not equivalent to action.The simply adoption of a

  7. Does HOPSports Promote Youth Physical Activity in Physical Education Classes?

    Science.gov (United States)

    West, Stephanie T.; Shores, Kindal A.

    2014-01-01

    This study investigated how a technological intervention, HOPSports (HOPS), impacted youth physical activity (PA) in a physical education (PE) class. Research indicates rising levels of youth television watching and video game use, physical inactivity, and related overweight. One approach to increase youth PA is to use technology-based…

  8. Physical Education and Physical Activity: A Historical Perspective

    Science.gov (United States)

    Guedes, Claudia

    2007-01-01

    Although many recent studies have shown that the lack of physical activity is one of the major causes of obesity, diabetes, and cardiovascular disease among children and adolescents, few studies have shown the connection between the lack of physical education and the prevalence of a sedentary lifestyle. However, it is clear that physical education…

  9. Unplanned pregnancy among active duty servicewomen, U.S. Air Force, 2001.

    Science.gov (United States)

    Robbins, Anthony S; Chao, Susan Y; Frost, Lucinda Z; Fonseca, Vincent P

    2005-01-01

    Unplanned pregnancy is a major public health problem in the United States. Although the U.S. Air Force has the highest proportion of active duty women of any of the U.S. military services, there are no published data on the occurrence of unplanned pregnancy among active duty Air Force (ADAF) women. Civilian female interviewers conducted telephone interviews with a random sample of 2,348 ADAF women during early 2002, using questions that were closely based on the 1995 National Survey of Family Growth. During 2001, approximately 12% of ADAF women had one or more pregnancies. By National Survey of Family Growth criteria, approximately 54% of these pregnancies were unplanned. Thus, approximately 7% of ADAF women had one or more unplanned pregnancies during 2001. Roughly one-half of unplanned pregnancies represented contraceptive nonuse and the other half represented contraceptive failure or misuse. Unplanned pregnancy is a serious and frequently occurring problem among ADAF women, with many opportunities for prevention.

  10. Promoting physical activity in socially vulnerable groups

    NARCIS (Netherlands)

    Herens, M.C.

    2016-01-01

    Background:  In the Netherlands, inequalities in physical activity behaviour go hand in hand with socioeconomic inequalities in health. To promote physical activity effectively and equitably, participatory community-based physical activity interventions seem promising and are s

  11. Putting Physical Activity on the Policy Agenda

    Science.gov (United States)

    Woods, Catherine B.; Mutrie, Nanette

    2012-01-01

    The purpose of this paper is to outline why physical activity policy is important in terms of promoting population based increases in physical activity. The promotion of physical activity through public policy happens globally and nationally, however to be successful it should also happen at state and local levels. We outline the rationale for the…

  12. Promoting physical activity in socially vulnerable groups

    NARCIS (Netherlands)

    Herens, M.C.

    2016-01-01

    Background:  In the Netherlands, inequalities in physical activity behaviour go hand in hand with socioeconomic inequalities in health. To promote physical activity effectively and equitably, participatory community-based physical activity interventions seem promising and are

  13. Evaluating a Model of Youth Physical Activity

    Science.gov (United States)

    Heitzler, Carrie D.; Lytle, Leslie A.; Erickson, Darin J.; Barr-Anderson, Daheia; Sirard, John R.; Story, Mary

    2010-01-01

    Objective: To explore the relationship between social influences, self-efficacy, enjoyment, and barriers and physical activity. Methods: Structural equation modeling examined relationships between parent and peer support, parent physical activity, individual perceptions, and objectively measured physical activity using accelerometers among a…

  14. Putting Physical Activity on the Policy Agenda

    Science.gov (United States)

    Woods, Catherine B.; Mutrie, Nanette

    2012-01-01

    The purpose of this paper is to outline why physical activity policy is important in terms of promoting population based increases in physical activity. The promotion of physical activity through public policy happens globally and nationally, however to be successful it should also happen at state and local levels. We outline the rationale for the…

  15. Childhood asthma and physical activity

    DEFF Research Database (Denmark)

    Lochte, Lene; Nielsen, Kim G; Petersen, Poul Erik

    2016-01-01

    BACKGROUND: Childhood asthma is a global problem affecting the respiratory health of children. Physical activity (PA) plays a role in the relationship between asthma and respiratory health. We hypothesized that a low level of PA would be associated with asthma in children and adolescents....... The objectives of our study were to (1) summarize the evidence available on associations between PA and asthma prevalence in children and adolescents and (2) assess the role of PA in new-onset or incident asthma among children and adolescents. METHODS: We searched Medline, the Cochrane Library, and Embase......: We retrieved 1,571 titles and selected 11 articles describing three cohort and eight cross-sectional studies for inclusion. A meta-analysis of the cohort studies revealed a risk of new-onset asthma in children with low PA (OR [95 % CI] 1.32 [0.95; 1.84] [random effects] and 1.35 [1.13; 1.62] [fixed...

  16. Physical activity and cognitive vitality.

    Science.gov (United States)

    Prakash, Ruchika Shaurya; Voss, Michelle W; Erickson, Kirk I; Kramer, Arthur F

    2015-01-01

    We examine evidence supporting the associations among physical activity (PA), cognitive vitality, neural functioning, and the moderation of these associations by genetic factors. Prospective epidemiological studies provide evidence for PA to be associated with a modest reduction in relative risk of cognitive decline. An evaluation of the PA-cognition link across the life span provides modest support for the effect of PA on preserving and even enhancing cognitive vitality and the associated neural circuitry in older adults, with the majority of benefits seen for tasks that are supported by the prefrontal cortex and the hippocampus. The literature on children and young adults, however, is in need of well-powered randomized controlled trials. Future directions include a more sophisticated understanding of the dose-response relationship, the integration of genetic and epigenetic approaches, inclusion of multimodal imaging of brain-behavior changes, and finally the design of multimodal interventions that may yield broader improvements in cognitive function.

  17. Neighborhood context and immigrant children's physical activity.

    Science.gov (United States)

    Brewer, Mackenzie; Kimbro, Rachel Tolbert

    2014-09-01

    Physical activity is an important determinant of obesity and overall health for children, but significant race/ethnic and nativity disparities exist in the amount of physical activity that children receive, with immigrant children particularly at risk for low levels of physical activity. In this paper, we examine and compare patterns in physical activity levels for young children of U.S.-born and immigrant mothers from seven race/ethnic and nativity groups, and test whether physical activity is associated with subjective (parent-reported) and objective (U.S. Census) neighborhood measures. The neighborhood measures include parental-reported perceptions of safety and physical and social disorder and objectively defined neighborhood socioeconomic disadvantage and immigrant concentration. Using restricted, geo-coded Early Childhood Longitudinal Study-Kindergarten (ECLS-K) data (N = 17,510) from 1998 to 1999 linked with U.S. Census 2000 data for the children's neighborhoods, we utilize zero-inflated Poisson (ZIP) models to predict the odds of physical inactivity and expected days of physical activity for kindergarten-aged children. Across both outcomes, foreign-born children have lower levels of physical activity compared to U.S.-born white children. This disparity is not attenuated by a child's socioeconomic, family, or neighborhood characteristics. Physical and social disorder is associated with higher odds of physical inactivity, while perceptions of neighborhood safety are associated with increased expected days of physical activity, but not with inactivity. Immigrant concentration is negatively associated with both physical activity outcomes, but its impact on the probability of physical inactivity differs by the child's race/ethnic and nativity group, such that it is particularly detrimental for U.S.-born white children's physical activity. Research interested in improving the physical activity patterns of minority and second-generation immigrant children should

  18. Physical education, school physical activity, school sports and academic performance

    OpenAIRE

    Shephard Roy J; Trudeau François

    2008-01-01

    Abstract Background The purpose of this paper is to review relationships of academic performance and some of its determinants to participation in school-based physical activities, including physical education (PE), free school physical activity (PA) and school sports. Methods Linkages between academic achievement and involvement in PE, school PA and sport programmes have been examined, based on a systematic review of currently available literature, including a comprehensive search of MEDLINE ...

  19. Physical Disability, Stigma, and Physical Activity in Children

    Science.gov (United States)

    Barg, Carolyn J.; Armstrong, Brittany D.; Hetz, Samuel P.; Latimer, Amy E.

    2010-01-01

    Using the stereotype content model as a guiding framework, this study explored whether the stigma that able-bodied adults have towards children with a physical disability is reduced when the child is portrayed as being active. In a 2 (physical activity status) x 2 (ability status) study design, 178 university students rated a child described in…

  20. Exergaming for Physical Activity in Online Physical Education

    Science.gov (United States)

    Kooiman, Brian J.; Sheehan, Dwayne P.; Wesolek, Michael; Reategui, Eliseo

    2016-01-01

    For many the thought of students taking an online course conjures up images of students sitting at a computer desk. Students taking online physical education (OLPE) at home may lack opportunities for competitive or cooperative physical activity that are available to students in a traditional setting. Active video games (exergames) can be played…

  1. Physical Disability, Stigma, and Physical Activity in Children

    Science.gov (United States)

    Barg, Carolyn J.; Armstrong, Brittany D.; Hetz, Samuel P.; Latimer, Amy E.

    2010-01-01

    Using the stereotype content model as a guiding framework, this study explored whether the stigma that able-bodied adults have towards children with a physical disability is reduced when the child is portrayed as being active. In a 2 (physical activity status) x 2 (ability status) study design, 178 university students rated a child described in…

  2. Activities report in nuclear physics

    NARCIS (Netherlands)

    Jansen, J. F. W.; Scholten, O.

    1987-01-01

    Experimental studies of giant resonances, nuclear structure, light mass systems, and heavy mass systems are summarized. Theoretical studies of nuclear structure, and dynamics are described. Electroweak interactions; atomic and surface physics; applied nuclear physics; and nuclear medicine are discus

  3. Physical activity in physiotherapy and physical education high school students

    Directory of Open Access Journals (Sweden)

    Mihailova A.

    2014-01-01

    Full Text Available A term of health-related physical fitness became topical with four its components: aerobic and/or cardiovascular fitness, body composition, abdominal muscle strength and endurance, and lower back and hamstring flexibility. Complex evaluation of health-related physical fitness and physical activity (PA may show a wider insight in health promotion and disease prevention. The aim of this study was to evaluate physical activity relation to health-related physical fitness in Physiotherapy (PT and Physical Education (PE students. Final study sample consisted of 67 students (46 women and 21 men (aged 21.61 ± 0.71. All participants filled in International Physical Activity Questionnaire. Health-related physical testing included: 1 body composition evaluation, 2 abdominal muscles strength tests, 3 dynamometry, 4 hamstring muscles and m. quadratus lumborum elasticity evaluation tests, 5 bicycle ergometer test (anaerobic threshold, maximal oxygen consumption. Results showed that most students had normal body composition parameters (BMI, body fat, muscle mass, body water in both genders and study programs. Women were less physically active that men, and PA duration was higher in PE students. PT students had higher body composition values, lower cardiorespiratory fitness parameters and lower handgrip strength in both hands than PE students. Greater PA generally implies a higher level of health-related physical fitness. PA significantly positively affects body composition, upper m. rectus abdominisstrength, grip strength and aerobic capacity.

  4. Does the benefit on survival from leisure time physical activity depend on physical activity at work?

    DEFF Research Database (Denmark)

    Holtermann, Andreas; Marott, Jacob Louis; Gyntelberg, Finn

    2013-01-01

    To investigate if persons with high physical activity at work have the same benefits from leisure time physical activity as persons with sedentary work.......To investigate if persons with high physical activity at work have the same benefits from leisure time physical activity as persons with sedentary work....

  5. Exergames: Increasing Physical Activity through Effective Instruction

    Science.gov (United States)

    Rudella, Jennifer L.; Butz, Jennifer V.

    2015-01-01

    Due to the growing obesity epidemic in the United States, educators must consider new ways to increase physical activity in an effort to address obesity. There are a variety of ways educators can increase physical activity in the classroom, and exergames--video games that require physical movement in order to play--are a modern-day approach to…

  6. Exergames: Increasing Physical Activity through Effective Instruction

    Science.gov (United States)

    Rudella, Jennifer L.; Butz, Jennifer V.

    2015-01-01

    Due to the growing obesity epidemic in the United States, educators must consider new ways to increase physical activity in an effort to address obesity. There are a variety of ways educators can increase physical activity in the classroom, and exergames--video games that require physical movement in order to play--are a modern-day approach to…

  7. Pregnancy

    DEFF Research Database (Denmark)

    Palmer, Keith T; Bonzini, Matteo; Bonde, Jens Peter Ellekilde

    2013-01-01

    physical workload). The adverse outcomes considered are: miscarriage, preterm delivery, small for gestational age, low birth weight, pre-eclampsia and gestational hypertension. Systematic review of the literature indicates that these exposures are unlikely to carry much of an increased risk for any...

  8. A correlation of pregnancy term, disease activity, serum female hormones, and cytokines in uveitis

    OpenAIRE

    Chan, C-C; Reed, G F; Kim, Y.; Agrón, E; Buggage, R R

    2004-01-01

    Background/aims: Pregnancy and the postpartum period are associated with the activity of autoimmune diseases including uveitis. Although the exact mechanism is unknown, hormones are reported to alter inflammatory cytokines and influence disease activity. The authors studied ocular inflammation, female hormones, and serum cytokine levels during and after pregnancy.

  9. [Effects of active and passive smoking during pregnancy on the blood flow in uterine artery in third trimester of pregnancy].

    Science.gov (United States)

    Krzyścin, Mariola; Napierała, Marta; Chuchracki, Marek; Breborowicz, Grzegorz H; Florek, Ewa

    2015-01-01

    The aim of the study was to evaluate the influence of active and passive maternal tobacco smoking on the parameters of blood flow in the uterine arteries in the third trimester. of pregnancy. The study was performed among 96 pregnant women in a single full-term pregnancy in the third trimester of pregnancy. A questionnaire assessing the status of the concentration of nicotine and nicotine metaboliteotinine in the serum of pregnant. The plasma was extracted technique of liquid-liquid, and then performed laboratory assays using high performance liquid chromatography with spectrophotometric detection using norepinephrine as an internal standard. Based on the concentration of cotinine and interview patients were assigned to three groups: Group 1--patients smoking cigarettes during the entire pregnancy (23), group 2--patients exposed to environmental tobacco smoking (30) and a control group 3--nonsmokers and patients unexposed to passive smoking (43). In the third trimester of pregnancy blood flow in the uterine arteries was performed using "B-mode" technique with function of spectral Doppler. We analized the pulsatility index and resistance index in both uterine arteries, the presence of the indent diastolic "notch" and the scale of the uterine arteries. There were no statistically significant differences with regards to pulsatility index and index of resistance in blood flow in the uterine arteries in different groups of patients. The presence of the indent diastolic "notch" was significantly more frequent among active smokers, compared to women passively exposed to tobacco smoke and non-smoking women (39.1% vs. 20% vs. 4.6%; p = 0.012). The values in the scale of uterine arteries showed no significant difference between groups. Both active and passive smoking had no significant effect on the blood flow in uterine artery in pregnant women in the third trimester of pregnancy.

  10. Schoolyard Characteristics, Physical Activity, and Sedentary Behavior

    DEFF Research Database (Denmark)

    Van Kann, Dave H H; de Vries, Sanne I; Schipperijn, Jasper

    2016-01-01

    BACKGROUND: Physical activity (PA) is decreasing among children, while sedentary behavior (SB) is increasing. Schoolyards seem suitable settings to influence children's PA behavior. This study investigated the associations between schoolyard characteristics and moderate-to-vigorous physical...

  11. [Physical activity and management of obese patients].

    Science.gov (United States)

    Oppert, J M; Balarac, N

    2001-09-01

    Physical activity is recognized as an integral part of obesity treatment, in association with other therapeutic means. A major benefit of physical activity is the association with better long-term maintenance of weight loss. Physical activity has also positive psychological effects and increases quality of life. An evaluation of the usual level of physical activity and inactivity is needed for each patient. Physical activity counselling should be individualized and graded, in a perspective of individual progression. In subjects with massive obesity, remobilization based on physiotherapy techniques is the first step. All patients should be given simple advice to decrease sedentary behavior: use the stairs instead of the escalators, limit the time spent seated, etc. In general, current physical activity recommendations for the general population fit well with a majority of obese patients, i.e. a minimum of 30 minutes/day of moderate intensity physical activity (brisk walking or equivalent) on most, and preferably all, days of the week. Physical activities of higher intensities (endurance training programme) can be proposed on an individual basis. The type of physical activity required for long-term weight maintenance, and the question of adherence to physical activity recommendations in obese patients should be further investigated.

  12. Physical activity in Brazil: a systematic review

    OpenAIRE

    Dumith,Samuel C

    2009-01-01

    The purpose of this study, based on a systematic literature review, was to describe the prevalence of physical activity (or inactivity) in the Brazilian population. The databases consulted were: LILACS, SciELO, MEDLINE, Web of Science, and the Google Scholar portal. The terms "physical activity", "physical exercise", "physical inactivity", "sedentary" "Brazil", and "Brazilian" were used in the search. Overall, 47 studies (all cross-sectional) with random samples were found, and in 26 studies ...

  13. Physical and Organizational Job Stressors in Pregnancy and Associations With Primary Cesarean Deliveries.

    Science.gov (United States)

    Guendelman, Sylvia; Gemmill, Alison; Hosang, Nap; MacDonald, Leslie A

    2017-06-01

    The aim of this study was to assess the relationship between exposure to physical and organizational job stressors during pregnancy and cesarean delivery. We sampled 580 employed women in California who participated in a nested population-based case-control study of birth outcomes. Adjusted multivariate regression analyses estimated associations between heavy lifting, frequent bending, high noise, extreme temperature, prolonged standing and organizational stressors (shift work, inflexible schedules, effort-reward ratio), and primary cesarean (vs vaginal) delivery, controlling for covariates. Women occupationally exposed had higher odds of cesarean. Those exposed to daily manual lifting more than 15 pounds [adjusted odds ratio = 2.54; 95% confidence interval (95% CI) 1.21 to 5.32] and at least four physical job stressors (adjusted odds ratio = 3.49; 95% CI 1.21 to 10.09) had significantly elevated odds of cesarean delivery. Exposed morbid women experienced greater risk; risk was lower among those with schedule flexibility. Associations were found between modifiable exposure to physical job stressors during pregnancy and cesarean delivery.

  14. Dog ownership during pregnancy, maternal activity, and obesity: a cross-sectional study.

    Directory of Open Access Journals (Sweden)

    Carri Westgarth

    Full Text Available The Avon Longitudinal Study of Parents and Children (ALSPAC is an observational study of 14,273 UK pregnant singleton mothers in 1990/1991. We examined outcomes of self report of strenuous activity (hours per week at 18 and 32 weeks of gestation, hours spent in leisure-time physical activities and types, and pre-pregnancy body mass index (BMI; overweight status was defined as pre-pregnancy BMI≥25 and obesity BMI≥30. Pet ownership and activity data were reported for 11,466 mothers. Twenty-five percent of mothers owned at least one dog. There was a positive relationship between participation in activity at least once a week and dog ownership (at 18 weeks, Odds ratio 1.27, 95% confidence interval 1.11-1.44, P<0.001. Dog owners were 50% more likely to achieve the recommended 3 hours activity per week, equivalent to 30 minutes per day, most days of the week (1.53, 1.35-1.72, P<0.001. Dog owners were also more likely to participate in brisk walking activity than those who did not have a dog (compared to no brisk walking 2-6 hrs per week 1.43, 1.23 to 1.67, P<0.001; 7+ hrs per week 1.80, 1.43 to 2.27, P<0.001. However, no association was found with any other types of activities and there was no association between dog ownership and weight status. During the time period studied, pregnant women who had dogs were more active, through walking, than those who did not own dogs. As walking is a low-risk exercise, participation of pregnant women in dog walking activities may be a useful context to investigate as part of a broader strategy to improve activity levels in pregnant women.

  15. Prescribing physical activity in primary care.

    Science.gov (United States)

    Fuscaldo, Joseph M

    2002-01-01

    Physical activity is a powerful weapon for individuals interested in health maintenance. Many benefits of regular physical activity are well known to the medical community including improved weight control, healthier cardiovascular system, and tighter diabetic control. Less recognized benefits of physical activity may include stronger bones, better sleep, lower blood pressure, improved mood, opportunities for personal enjoyment, cancer prevention, and even a longer lifespan. Despite these numerous incentives, less than a quarter of the U.S. population is active enough to gain the rewards (13). West Virginians are among the least physically active; more than 40% of state residents engage in no leisure time physical activity at all (15), so it is critical that physicians in the state take a much more active role in prescribing physical activity for their patients. Although more research is needed, data exists to suggest counseling by physicians does result in increased physical activity (20-23). Attention to risk factors and specific red flags can help decide when formal pre-exercise stress testing is necessary. An organized approach includes development of the mode, frequency, duration, intensity and progression of exercise by a physician who knows the patient's interests and limitations (28). The most current consensus guidelines suggest 30 minutes of moderate-intensity physical activity daily (12). Physicians need to encourage this goal during office visits and there appears to be benefit in putting specific physical activity advice in the form of a written prescription (21).

  16. Physical exercise during pregnancy and fetal growth measures: a study within the Danish National Birth Cohort

    DEFF Research Database (Denmark)

    Juhl, Mette; Olsen, Jørn; Andersen, Per Kragh

    2010-01-01

    OBJECTIVE: The objective of the study was to examine the association between physical exercise during pregnancy and fetal growth measures. STUDY DESIGN: Data on 79,692 liveborn singletons from the Danish National Birth Cohort were collected between 1996 and 2002. Mean differences in birthweight......, length, ponderal index, head and abdominal circumference, and placental weight and hazard ratios of small- and large-for-gestational-age babies were calculated. RESULTS: Our data indicated smaller babies in exercising women compared with nonexercisers, but the differences were small, and only a few were...

  17. Physical activity, physical disability, and osteoarthritic pain in older adults

    NARCIS (Netherlands)

    Hopman-Rock, M.; Kraaimaat, F.W.; Bijlsma, J.W.J.

    1996-01-01

    The relationship between the frequency (chronic, episodic, and sporadic) of arthritic pain in the hip and/or knee, other illness-related variables, physical disability, and a physically active lifestyle was analyzed in community-living subjects aged 55 to 74 years (N = 306). We tested the hypothesis

  18. Youth Physical Activity Resource Use and Activity Measured by Accelerometry

    Science.gov (United States)

    Maslow, Andra L.; Colabianchi, Natalie

    2011-01-01

    Objectives: To examine whether use of physical activity resources (e.g., parks) was associated with daily physical activity measured by accelerometry. Methods: One hundred eleven adolescents completed a travel diary with concurrent accelerometry. The main exposure was self-reported use of a physical activity resource (none /1 resources). The main…

  19. Break for Physical Activity: Incorporating Classroom-Based Physical Activity Breaks into Preschools

    Science.gov (United States)

    Wadsworth, Danielle D.; Robinson, Leah E.; Beckham, Karen; Webster, Kip

    2012-01-01

    Engaging in moderate-to-vigorous physical activity is essential to lifelong health and wellness. Physical activity behaviors established in early childhood relate to physical activity behaviors in later years. However, research has shown that children are adopting more sedentary behaviors. Incorporating structured and planned physical activity…

  20. Break for Physical Activity: Incorporating Classroom-Based Physical Activity Breaks into Preschools

    Science.gov (United States)

    Wadsworth, Danielle D.; Robinson, Leah E.; Beckham, Karen; Webster, Kip

    2012-01-01

    Engaging in moderate-to-vigorous physical activity is essential to lifelong health and wellness. Physical activity behaviors established in early childhood relate to physical activity behaviors in later years. However, research has shown that children are adopting more sedentary behaviors. Incorporating structured and planned physical activity…

  1. Nearby outdoor environments and seniors physical activities

    Directory of Open Access Journals (Sweden)

    Zhe Wang

    2014-09-01

    Full Text Available More than 60% of older Americans have sedentary lifestyles1 1 According to DHHS (1996. and are recommended more physical activities for health benefit. Nearby outdoor environments on residential sites may impact older inhabitants׳ physical activities there (defined as walking, gardening, yard work, and other outdoor physical activities on residential sites. This study surveyed 110 assisted-living residents in Houston, Texas, regarding their previous residential sites before moving to a retirement community and physical activities there. Twelve environmental features were studied under four categories (typology, motivators, function, and safety. Based on data availability, a subset of 57 sample sites was analyzed in Geographic Information Systems. Hierarchical linear modeling was applied to estimate physical activities as a function of the environments. Higher levels of physical activity were found to be positively related with four environmental features (transitional-areas, connecting-paths, walk-ability, and less paving.

  2. Barriers to physical activity among working mothers.

    Science.gov (United States)

    Dombrowski, Jill J

    2011-04-01

    Working mothers experience several barriers to physical activity. If these barriers can be identified by occupational health nurses and they can partner with working mothers to reduce these perceived barriers, the health of these workers can be improved and chronic disease risk prevented. The purpose of this study was to measure the effect of self-regulatory efficacy on physical activity among working mothers and to describe specific barriers to physical activity. The Barriers Specific Self-Efficacy Scale (BARSE) and the Kaiser Physical Activity Survey (KPAS) were used to measure the variables. Self-regulatory efficacy was found to be a strong predictor of physical activity in a diverse sample of working mothers who did not meet current recommendations for physical activity. Occupational health nurses can use these findings to design programs for groups and for counseling individuals.

  3. Evidence-based intervention in physical activity

    DEFF Research Database (Denmark)

    Heath, Gregory W; Parra, Diana C; Sarmiento, Olga L

    2012-01-01

    -wide and mass media campaigns, and short physical activity messages targeting key community sites are recommended. Behavioural and social approaches are effective, introducing social support for physical activity within communities and worksites, and school-based strategies that encompass physical education......, classroom activities, after-school sports, and active transport. Recommended environmental and policy approaches include creation and improvement of access to places for physical activity with informational outreach activities, community-scale and street-scale urban design and land use, active transport...... policy and practices, and community-wide policies and planning. Thus, many approaches lead to acceptable increases in physical activity among people of various ages, and from different social groups, countries, and communities....

  4. Leisure Time Physical Activity and Mortality

    DEFF Research Database (Denmark)

    Johnsen, Nina Føns; Ekblond, Annette; Thomsen, Birthe Lykke

    2013-01-01

    BACKGROUND: Some studies indicate that a large part of the beneficial effect of physical activity on mortality is confined to a threshold effect of participation. METHODS: Self-reported physical activity was investigated in relation to all-cause mortality in the Danish Diet, Cancer and Health...... cohort, including 29,129 women and 26,576 men aged 50-64 years at baseline 1993-1997. Using Cox proportional hazards models we investigated the associations between mortality rate and leisure time physical activity by exploring 1) participation (yes/no) in each type of activity; 2) a simple dose...... in specific leisure time physical activities, but not with more time spent on those activities. This could suggest that avoiding a sedative lifestyle is more important than a high volume of activity. Nonparticipation in these types of physical activity may be considered as risk factors....

  5. The Evolution of the Physical Activity Field

    Science.gov (United States)

    Blair, Steven N.; Powell, Kenneth E.

    2014-01-01

    This article includes an historical review of research on physical activity and health, and how the findings have contributed to physical activity participation and promotion today. In the 20th century, research began to accumulate on the effects of exercise on physiological functions, and later on the relation between regular activity and various…

  6. Physical Activity for Children and Youth.

    Science.gov (United States)

    Pangrazi, Robert P.; And Others

    1996-01-01

    A series of questions and answers helps teachers and leaders understand how much physical activity is enough for children and adolescents, discussing the guidelines used to make recommendations; childrens' and adolescents' unique physical activity needs; lifetime activity needs; and aerobic versus strength, endurance, and flexibility training. (SM)

  7. The Evolution of the Physical Activity Field

    Science.gov (United States)

    Blair, Steven N.; Powell, Kenneth E.

    2014-01-01

    This article includes an historical review of research on physical activity and health, and how the findings have contributed to physical activity participation and promotion today. In the 20th century, research began to accumulate on the effects of exercise on physiological functions, and later on the relation between regular activity and various…

  8. Successfully improving physical activity behavior after rehabilitation

    NARCIS (Netherlands)

    van der Ploeg, Hidde P; Streppel, Kitty R M; van der Beek, Allard J; van der Woude, Luc H V; Vollenbroek-Hutten, Miriam M R; van Harten, Wim H; van Mechelen, Willem; van der Woude, Lucas

    2007-01-01

    PURPOSE: To determine the effects of the physical activity promotion programs Rehabilitation & Sports (R&S) and Active after Rehabilitation (AaR) on sport and daily physical activity 1 year after in- or outpatient rehabilitation. DESIGN: Subjects in intervention rehabilitation centers were randomize

  9. Dog ownership during pregnancy, maternal activity, and obesity: a cross-sectional study.

    Science.gov (United States)

    Westgarth, Carri; Liu, Jihong; Heron, Jon; Ness, Andrew R; Bundred, Peter; Gaskell, Rosalind M; German, Alexander J; McCune, Sandra; Dawson, Susan

    2012-01-01

    The Avon Longitudinal Study of Parents and Children (ALSPAC) is an observational study of 14,273 UK pregnant singleton mothers in 1990/1991. We examined outcomes of self report of strenuous activity (hours per week) at 18 and 32 weeks of gestation, hours spent in leisure-time physical activities and types, and pre-pregnancy body mass index (BMI); overweight status was defined as pre-pregnancy BMI≥25 and obesity BMI≥30. Pet ownership and activity data were reported for 11,466 mothers. Twenty-five percent of mothers owned at least one dog. There was a positive relationship between participation in activity at least once a week and dog ownership (at 18 weeks, Odds ratio 1.27, 95% confidence interval 1.11-1.44, PDog owners were 50% more likely to achieve the recommended 3 hours activity per week, equivalent to 30 minutes per day, most days of the week (1.53, 1.35-1.72, PDog owners were also more likely to participate in brisk walking activity than those who did not have a dog (compared to no brisk walking 2-6 hrs per week 1.43, 1.23 to 1.67, Pdog ownership and weight status. During the time period studied, pregnant women who had dogs were more active, through walking, than those who did not own dogs. As walking is a low-risk exercise, participation of pregnant women in dog walking activities may be a useful context to investigate as part of a broader strategy to improve activity levels in pregnant women.

  10. Exercise, pregnancy, and insulin sensitivity--what is new?

    DEFF Research Database (Denmark)

    Damm, Peter; Breitowicz, Bettina; Hegaard, Hanne

    2007-01-01

    Pregnancy is characterized by a marked physiological insulin resistance. Overweight and obesity or lack of physical activity can aggravate this reduced insulin sensitivity further. Increased insulin resistance has been associated with serious pregnancy complications, such as gestational diabetes...

  11. The determinants of physical activity and exercise.

    OpenAIRE

    Dishman, R. K.; Sallis, J F; Orenstein, D R

    1985-01-01

    Evaluation and delivery of physical activity and exercise programs appear impeded by the substantial numbers of Americans who are unwilling or unable to participate regularly in physical activity. As a step toward identifying effective interventions, we reviewed available research on determinants relating to the adoption and maintenance of physical activity. We categorized determinants as personal, environmental, or characteristic of the exercise. We have considered supervised participation s...

  12. Prevalence and Attitude of Women to Spousal Physical Abuse in Pregnancy in a Niger Delta Community of Nigeria

    Directory of Open Access Journals (Sweden)

    Augustine Vincent Umoh

    2012-12-01

    Full Text Available ABSTRACT Introduction: Spousal physical violence in pregnancy is a major public health and human rights concern. Identifying its prevalence and understanding the women’s attitude towards this phenomenon in our environment is key to developing strategies for effective intervention. Methods: This was a cross sectional study of pregnant women attending antenatal clinics of the University of Uyo Teaching Hospital (UUTH, Uyo in the Niger Delta region of Nigeria. Information was collected using a pre-tested self-administered questionnaire instrument. Results: The mean age of respondents was 28.72 ± 4.47 years with a range of 16 – 48 years. The prevalence of spousal physical violence in the current pregnancy was 10.3%. 45.2% of those who experienced violence in the current pregnancy also experienced violence in other pregnancies while 73.7% of those who reported spousal violence in previous pregnancies also experienced violence in the current pregnancy. There was a significant relationship between spousal physical violence and the woman’s number of deliveries/parity (x2 = 16.145, p=0.025, marital status (x2=11.105, p=0.025 and husband’s occupation (x2=12.786, p=0.047. About half of the respondents expressed the view that spousal violence was not excusable under any circumstance while 22.7% believed that it could be excused under certain circumstances. Also 50.0% of those who experienced physical violence in the current pregnancy expressed the view that physical violence can be excusable. Most of the women (65.8% either kept the incidence of abuse secret or just did nothing. None reported to the police. Conclusion: Spousal physical abuse is still prevalent in our society. There is need to enlighten the women on this phenomenon in order to get their cooperation towards its eradication. [TAF Prev Med Bull 2012; 11(6.000: 731-736

  13. Physical Activity and Health in Preschool Children

    DEFF Research Database (Denmark)

    Christensen, Line Brinch

    Physical activity is beneficial in relation to several life style diseases and the association between physical activity and early predictors of life style diseases seem to be present already in preschool age. Since physical activity and other health behaviours are established during childhood...... bone mass and bone density was measured by dual-energy X-ray absorptiometry (DEXA). Background data and information regarding TV viewing and computer use was obtained from parent completed questionnaires. Physical activity during waking hours was filtered from body movements during nocturnal sleep...

  14. Investigation of physical activity and physical fitness of children

    Directory of Open Access Journals (Sweden)

    Engin Saygın

    2011-10-01

    Full Text Available The purposes of this study were to investigate of physical activity levels of children and how their physical fitness. Moreover, it was aimed that to analyze physical fitness and physical activity levels of them with regard to their age and gender.Total 665 children (362 boys and 303 girls ages between 11, 12, 13 and 14 were participated to this study. As physical fitness parameters, height, weight, body composition, body fat percentage,max-VO2, muscle strength, flexibility and anaerobic power were measured. Furthermore, Bouchard Three-day Physical Activity Record test was used for determining physical activity level. SPSS program was used for statistical analyses.Independent t test was used for testing differences between variables of boys’ and girls’. Correlation test was performed for identifying the relationship between these variables. If p< 0.005 was, there were significant differences between groups and variables.As a result, it was found that boys’ Max-VO2, hand grip strength and anaerobic power were higher performance than girls while girls’ flexibility and body fat density parameters were higher than boys. Moreover, there were increase in height, weight, max-VO2, hand grip strength, and anaerobic power with age on both of girls and boys.

  15. Social change and physical activity

    OpenAIRE

    Engström, Lars-Magnus

    2008-01-01

    Today’s Western society is undergoing rapid change, and the speed of this process of change seems to be increasing. One of the major social changes is the gradual changeover from daily lives that contained high levels of physical effort to lives that are increasingly sedentary. A sedentary lifestyle is not without its problems. Several common illnesses are related to physical inactivity. Athletics, exercise, outdoor life and trend sports must be regarded as expressions of lifestyle and not as...

  16. Epilepsy, physical activity and sports

    OpenAIRE

    Carrizosa-Moog, Jaime

    2017-01-01

    People with epilepsy are prone to be sedentary compared with the general population. The causes of inactivity are ignorance, prejudice, overprotection, fear and shame. There is no scientific evidence supporting a limitation of physical exercise in persons with epilepsy. The benefits of exercise in these patients are huge. Positive aspects are: physical conditioning, prevention of seizures, emotional wellbeing, social interaction, drug treatment adherence, osteoporosis prevention and better qu...

  17. Physical activity in Greenland - a methodological perspective

    DEFF Research Database (Denmark)

    Dahl-Petersen, Inger

    Title: Physical activity in Greenland - a methodical perspective Inger Dahl-Petersen, National Institute of Public Health, Copenhagen, Denmark Purpose:   The present study is the first population-based study in Greenland with information on physical activity using The International Physical...... Participants in a cross-sectional population survey representative of towns and villages in West Greenland completed an interviewer-administered questionnaire about their physical activity. The long version of The International Physical Activity Questionnaire (IPAQ) was used to measure time spent on physical.......001). Less energy was used in leisure time among women living in a village (Pphysical activity in leisure time, home, work and transportation and provide information on both time and energy...

  18. Doing physical activity – not learning

    DEFF Research Database (Denmark)

    Jensen, Jens-Ole

    2017-01-01

    to Annerstedt’s (2008) analysis of PE, it seems crucial that if physical activities in schools should contribute to at least well-being and learning, the teaching content (the doing) and strategies must prioritize and engaging pupils in the inherent qualities of physical education (Kretchmar, 2000). References......Introduction In recent years there have been a raising critique concerning PE as a subject which is more concerned with keeping pupils physically active than insuring that they learn something (Annerstedt, 2008). In Denmark, this issue has been actualized in a new sense. In 2014, a new school...... reform with 45 minutes of daily physical activity was introduced to enhance the pupils’ health, well-being and learning capabilities. Instead of focusing on learning bodily skills, physical activities has become an instrument to improve learning in the academic subjects. Physical activities...

  19. Active Learning Strategies in Physics Teaching

    Science.gov (United States)

    Karamustafaoglu, Orhan

    2009-01-01

    The purpose of this study was to determine physics teachers' opinions about student-centered activities applicable in physics teaching and learning in context. A case study approach was used in this research. First, semi-structured interviews were carried out with 6 physics teachers. Then, a questionnaire was developed based on the data obtained…

  20. Physical activity motivation and cancer survivorship.

    Science.gov (United States)

    Pinto, Bernardine M; Ciccolo, Joseph T

    2011-01-01

    Physical activity (PA) participation has been shown to be helpful in improving physical and mental well-being among cancer survivors. The purpose of this chapter is to review the literature on the determinants of physical activity motivation and behavior among cancer survivors. Using theories of behavior change, researchers have sought to identify the correlates of motivation that predict the participation in regular physical activity in observational studies, while intervention studies have focused on manipulating those factors to support the initiation of physical activity. The majority of this work has been conducted with breast cancer survivors, and there is an interest in expanding this work to survivors of others cancers (e.g., prostate, lung, and colorectal cancer). Results suggest that constructs from the Theory of Planned Behavior (TPB), Transtheoretical Model (TTM), and Social Cognitive Theory (SCT) are associated with greater motivation for physical activity, and some of these constructs have been used in interventions to promote physical activity adoption. There is scope for understanding the determinants of physical activity adoption in various cancer survivor populations. Much more needs to done to identify the determinants of maintenance of physical activity.

  1. Determinants of Physical Activity in Active and Low-Active, Sixth Grade African-American Youth.

    Science.gov (United States)

    Trost, Stewart G.; Pate, Russell R.; Ward, Dianne S.; Saunders, Ruth; Riner, William

    1999-01-01

    Compared determinants of physical activity in active and low-active African-American sixth graders, surveying students and making objective assessments of physical activity over seven days. Results indicated that physical activity self-efficacy, beliefs about physical activity outcomes, involvement in community-based physical activity, perception…

  2. Physical Activity Level of Urban Pregnant Women in Tianjin, China: A Cross-Sectional Study

    Science.gov (United States)

    Zhang, Yan; Dong, Shengwen; Zuo, Jianhua; Hu, Xiangqin; Zhang, Hua; Zhao, Yue

    2014-01-01

    Objective To determine the physical activity level and factors influencing physical activity among pregnant urban Chinese women. Methods This prospective cross-sectional study enrolled 1056 pregnant women (18–44 years of age) in Tianjin, China. Their socio-demographic characteristics were recorded, and the Pregnancy Physical Activity Questionnaire was used to assess their physical activity during pregnancy. The data were analyzed by multinomial logistic regression with adjustment for potential confounders. Results Median total energy expenditure of pregnant women in each of the three trimesters ranged from 18.50 to 21.90 metabolic equivalents of task (METs) h/day. They expended 1.76–1.85 MET h/day on moderate and vigorous activities and 0.11 MET h/day on exercise. Only 117 of the women (11.1%) met the international guideline for physical activity in pregnancy (≥150 min moderate intensity exercise per week). The most frequent reason given for not being more physically active was the fear of miscarriage. Higher education level (OR: 4.11, 95% CI: 1.59–10.62), habitual exercise before pregnancy (OR: 2.14, 95% CI: 1.39–3.28), and husbands who exercised regularly (OR: 2.21, 95% CI: 1.33–3.67) significantly increased the odds of meeting the guideline (p<0.001). A low pre gravid body mass index (OR: 0.42, 95% CI: 0.20–0.87) significantly decreased the odds (p<0.001). Conclusions Few urban Chinese pregnant women met the recommended physical activity guideline. They also expended little energy exercising. Future interventions should be based on the clinic environment and targeting family members as well as the subjects. All pregnant women should be targeted, not just those in high-risk groups. PMID:25286237

  3. Physical activity level of urban pregnant women in Tianjin, China: a cross-sectional study.

    Directory of Open Access Journals (Sweden)

    Yan Zhang

    Full Text Available To determine the physical activity level and factors influencing physical activity among pregnant urban Chinese women.This prospective cross-sectional study enrolled 1056 pregnant women (18-44 years of age in Tianjin, China. Their socio-demographic characteristics were recorded, and the Pregnancy Physical Activity Questionnaire was used to assess their physical activity during pregnancy. The data were analyzed by multinomial logistic regression with adjustment for potential confounders.Median total energy expenditure of pregnant women in each of the three trimesters ranged from 18.50 to 21.90 metabolic equivalents of task (METs h/day. They expended 1.76-1.85 MET h/day on moderate and vigorous activities and 0.11 MET h/day on exercise. Only 117 of the women (11.1% met the international guideline for physical activity in pregnancy (≥150 min moderate intensity exercise per week. The most frequent reason given for not being more physically active was the fear of miscarriage. Higher education level (OR: 4.11, 95% CI: 1.59-10.62, habitual exercise before pregnancy (OR: 2.14, 95% CI: 1.39-3.28, and husbands who exercised regularly (OR: 2.21, 95% CI: 1.33-3.67 significantly increased the odds of meeting the guideline (p<0.001. A low pre gravid body mass index (OR: 0.42, 95% CI: 0.20-0.87 significantly decreased the odds (p<0.001.Few urban Chinese pregnant women met the recommended physical activity guideline. They also expended little energy exercising. Future interventions should be based on the clinic environment and targeting family members as well as the subjects. All pregnant women should be targeted, not just those in high-risk groups.

  4. Physical activity in youth dance classes.

    Science.gov (United States)

    Cain, Kelli L; Gavand, Kavita A; Conway, Terry L; Peck, Emma; Bracy, Nicole L; Bonilla, Edith; Rincon, Patricia; Sallis, James F

    2015-06-01

    The majority of youth are not meeting the US Department of Health and Human Services physical activity guidelines. Dance is a popular activity, particularly for girls, and has the potential to increase physical activity for many youth. This study investigated physical activity of children and adolescents in 7 dance types: ballet, hip-hop, jazz, Latin-flamenco, Latin-salsa/ballet folklorico, partnered, and tap. Data were collected in 17 private studios and 4 community centers in San Diego, California. A total of 264 girls from 66 classes participated (n =154 children; n = 110 adolescents). Physical activity was measured with accelerometers, and activity levels during class were calculated. Participants recorded an average of 17.2 ± 8.9 minutes of moderate-to-vigorous physical activity (36% of class), but this varied by age and dance type. For children, dance type differences were observed with percent of class in moderate-to-vigorous physical activity ranging from 13.6% (Latin-flamenco) to 57% (hip-hop). For adolescents, there were no differences across dance types. Children were more active than adolescents in all types except ballet. Children and adolescents were more active in private compared with community center classes. Overall, physical activity in youth dance classes was low; 8% of children and 6% of adolescents met the Centers for Disease Control and Prevention 30-minute guideline for after-school physical activity during dance. To increase physical activity in dance classes, teaching methods could be employed to increase activity in all types, or emphasis could be placed on greater participation in more active dance types. Copyright © 2015 by the American Academy of Pediatrics.

  5. Does Father Absence Place Daughters at Special Risk for Early Sexual Activity and Teenage Pregnancy?

    Science.gov (United States)

    Ellis, Bruce J.; Bates, John E.; Dodge, Kenneth A.; Fergusson, David M.; Horwood, L. John; Pettit, Gregory S.; Woodward, Lianne

    2003-01-01

    Longitudinal studies in two countries investigated impact of father absence on girls' early sexual activity (ESA) and teenage pregnancy. Findings indicated that greater exposure to father absence strongly related to elevated ESA and adolescent pregnancy risk. Elevated risk was not explained (U.S. sample) or only partly explained (New Zealand…

  6. Does Father Absence Place Daughters at Special Risk for Early Sexual Activity and Teenage Pregnancy?

    Science.gov (United States)

    Ellis, Bruce J.; Bates, John E.; Dodge, Kenneth A.; Fergusson, David M.; Horwood, L. John; Pettit, Gregory S.; Woodward, Lianne

    2003-01-01

    Longitudinal studies in two countries investigated impact of father absence on girls' early sexual activity (ESA) and teenage pregnancy. Findings indicated that greater exposure to father absence strongly related to elevated ESA and adolescent pregnancy risk. Elevated risk was not explained (U.S. sample) or only partly explained (New Zealand…

  7. Habitual physical activity, peripheral neuropathy, foot deformities ...

    African Journals Online (AJOL)

    Function Scale, and a self-designed foot deformity audit form. .... categorised under: Work activity – assesses physical activity level .... married and more than half (59%) were in paid employment. ..... walking patterns of the diabetic groups.

  8. Dietary behaviors, physical activity, and cigarette smoking among pregnant Puerto Rican women

    Science.gov (United States)

    Few studies have examined predictors of meeting health guidelines in pregnancy among Latina women. We assessed dietary behaviors, physical activity, and cigarette smoking in the Latina Gestational Diabetes Mellitus Study, a prospective cohort of 1231 prenatal care patients. Self-reported information...

  9. Effects of antenatal diet and physical activity on maternal and fetal outcomes

    DEFF Research Database (Denmark)

    Rogozińska, Ewelina; Marlin, Nadine; Jackson, Louise

    2017-01-01

    BACKGROUND: Diet- and physical activity-based interventions in pregnancy have the potential to alter maternal and child outcomes. OBJECTIVES: To assess whether or not the effects of diet and lifestyle interventions vary in subgroups of women, based on maternal body mass index (BMI), age, parity, ...

  10. Changes in mode of transportation to work or school from pre-pregnancy to early pregnancy in the Norwegian Fit for Delivery study

    Directory of Open Access Journals (Sweden)

    Marianne Skreden

    2015-01-01

    Conclusions: In this sample of Norwegian women there was a significant change towards less active transportation to work or school and lower levels of physical activity from pre-pregnancy to early pregnancy.

  11. Is Enhanced Physical Activity Possible Using Active Videogames?

    OpenAIRE

    Baranowski, Tom; Baranowski, Janice; O'Connor, Teresia; Lu, Amy Shirong; Thompson, Debbe

    2012-01-01

    Our research indicated that 10–12-year-old children receiving two active Wii™ (Nintendo®; Nintendo of America, Inc., Redmond, WA) console videogames were no more physically active than children receiving two inactive videogames. Research is needed on how active videogames may increase physical activity.

  12. Is Enhanced Physical Activity Possible Using Active Videogames?

    Science.gov (United States)

    Baranowski, Tom; Baranowski, Janice; O'Connor, Teresia; Lu, Amy Shirong; Thompson, Debbe

    2012-06-01

    Our research indicated that 10-12-year-old children receiving two active Wii(™) (Nintendo(®); Nintendo of America, Inc., Redmond, WA) console videogames were no more physically active than children receiving two inactive videogames. Research is needed on how active videogames may increase physical activity.

  13. Exercise during pregnancy: a review of patterns and determinants.

    Science.gov (United States)

    Gaston, Anca; Cramp, Anita

    2011-07-01

    The mental and physical health benefits of exercise during pregnancy highlight the importance of understanding the determinants of pregnant women's physical activity. This paper presents a review of the existing research on pregnancy and physical activity, in order to (a) summarize the existing body of literature since 1986 examining changes in physical activity during pregnancy, (b) summarize correlates and predictors of physical activity during pregnancy, and (c) present directions for future research. A literature search yielded 25 articles published from 1986 to 2009 in English peer-reviewed journals. The major findings were categorized into the following: (a) exercise patterns, (b) demographic correlates/predictors, (c) the influence of pre-pregnancy exercise on pregnancy exercise, (d) theory-based predictors and (f) other correlates of exercise (e.g. general health and safety concerns). Results indicated that pregnant women are less active than non-pregnant women and that pregnancy leads to a decrease in physical activity. Consistent demographic predictors of higher exercise participation during pregnancy include higher education and income, not having other children in the home, being white, and being more active prior to becoming pregnancy. Only a few studies used theoretical models to understand physical activity during pregnancy with varied results. The review outlines demographic and theory-based correlates/predictors that should be taken into consideration when developing interventions to increase physical activity among pregnant women.

  14. BENEFITS OF PHYSICAL ACTIVITY CARDIOVASCULAR DISEASE

    OpenAIRE

    Aristizabal, Jose Fernando

    2007-01-01

      It was considered that physical inactivity is a risk factor for cardiovascular disease independent (1), for this reason today is given much importance to the activityPhysics for this concept becomes protective factor against coronary heart disease. In relation to physical activity and cardiovascular disease, applying the concept ofprimary cardiovascular prevention, authors like Paffenbarger, Morris, have stated that this is beneficial in terms of reducing risk of coronary heart disease (2-3...

  15. Interdisciplinary Best Practices for Adapted Physical Activity

    Science.gov (United States)

    Szostak, Rick

    2016-01-01

    This article provides an introduction to the literature on interdisciplinary research. It then draws lessons from that literature for the field of adapted physical activity. It is argued that adapted physical activity should be a self-consciously interdisciplinary field. It should insist that research be performed according to recognized…

  16. Promote Physical Activity--It's Proactive Guidance

    Science.gov (United States)

    Gartrell, Dan; Sonsteng, Kathleen

    2008-01-01

    Healthy child development relies on physical activity. New curriculum models are effectively integrating physical activity in education programs. The authors describe three such models: S.M.A.R.T. (Stimulating Maturity through Accelerated Readiness Training); Kids in Action, incorporating cardiovascular endurance, muscle strength and endurance,…

  17. Jumpin' Jaguars: Encouraging Physical Activity After School

    Science.gov (United States)

    Erwin, Heather E.; Rose, Stephanie A.; Small, Sarah R.; Perman, Jay

    2016-01-01

    Many afterschool physical activity programs and curricula are available, but evaluation of their effectiveness is needed. Well-marketed programs such as the Child and Adolescent Trial for Cardiovascular Health (CATCH) Kids Club have shown limited effectiveness in increasing physical activity for participants in comparison to control groups.…

  18. The Built Environment Predicts Observed Physical Activity

    Directory of Open Access Journals (Sweden)

    Cheryl eKelly

    2014-05-01

    Full Text Available Background. In order to improve our understanding of the relationship between the built environment and physical activity, it is important to identify associations between specific geographic characteristics and physical activity behaviors.Purpose. Examine relationships between observed physical activity behavior and measures of the built environment collected on 291 street segments in Indianapolis and St. Louis. Methods. Street segments were selected using a stratifıed geographic sampling design to ensure representation of neighborhoods with different land use and socioeconomic characteristics. Characteristics of the built environment on street segments were audited using two methods: in-person field audits and audits based on interpretation of Google Street View imagery with each method blinded to results from the other. Segments were dichotomized as having a particular characteristic (e.g., sidewalk present or not based on the two auditing methods separately. Counts of individuals engaged in different forms of physical activity on each segment were assessed using direct observation. Non-parametric statistics were used to compare counts of physically active individuals on each segment with built environment characteristic. Results. Counts of individuals engaged in physical activity were significantly higher on segments with mixed land use or all non-residential land use, and on segments with pedestrian infrastructure (e.g., crosswalks, sidewalks and public transit. Conclusions. Several micro-level built environment characteristics are associated with physical activity. These data provide support for theories that suggest changing the built environment and related policies may encourage more physical activity.

  19. Physical Activity and Public Health: Mental Health.

    Science.gov (United States)

    Dishman, Rod K.

    1995-01-01

    Examines the effects of physical activity on depression and anxiety, discussing the scientific strength of studies on physical activity, depression, and anxiety against the standards of science accepted in epidemiology with a focus on the independence, consistency, dose-response gradient, and biological plausibility of the evidence. (Author/SM)

  20. Effectiveness of worksite physical activity counseling

    NARCIS (Netherlands)

    Proper, K.I.

    2003-01-01

    The aim of this thesis was to describe the effectiveness of a particular worksite physical activity intervention involving individual counseling of workers. First, a summary of the existing literature is given as to the effectiveness of worksite physical activity programs. A strong evidence was foun

  1. Cultural Components of Physically Active Schools

    Science.gov (United States)

    Rickwood, Greg

    2015-01-01

    It is well known that a large majority of school-age children and adolescents are not active enough to gain the physical and psychological benefits associated with regular moderate-to-vigorous physical activity. Schools can play a pivotal role in reversing this trend due to the time students spend in this setting. The purpose of this article is to…

  2. PASS: Creating Physically Active School Systems

    Science.gov (United States)

    Ciotto, Carol M.; Fede, Marybeth H.

    2014-01-01

    PASS, a Physically Active School System, is a program by which school districts and schools utilize opportunities for school-based physical activity that enhance overall fitness and cognition, which can be broken down into four integral parts consisting of connecting, communicating, collaborating, and cooperating. There needs to be an…

  3. Physical Activity among Community College Students

    Science.gov (United States)

    Young, Sarah J.; Sturts, Jill R.; Ross, Craig M.

    2015-01-01

    This exploratory study provides insight into the perceived physical activity levels of students attending a Midwestern 2-year community college. Over 60% of respondents were classified as overweight or obese based on a BMI measurement. The majority of respondents were not participating regularly in physical activity to gain any health benefits,…

  4. Understanding Motivators and Barriers to Physical Activity

    Science.gov (United States)

    Patay, Mary E.; Patton, Kevin; Parker, Melissa; Fahey, Kathleen; Sinclair, Christina

    2015-01-01

    The purpose of this study was to understand the factors that influence physical activity among year-round residents in an isolated summer resort community. Specifically, we explored the personal, environmental, social, and culture-specific perceived motivators and barriers to physical activity. Participants were formally interviewed about their…

  5. Physical activity after total hip arthroplasty

    NARCIS (Netherlands)

    Wagenmakers, Robert

    2008-01-01

    Regular physical activity plays an important role in the primary and secondary prevention of several chronic conditions, and is linked to a reduction in all-cause mortality. It also enhances musculoskeletal fitness. Through these effects, regular physical activity can make an important contribution

  6. Quantifying physical activity heat in farm animals

    NARCIS (Netherlands)

    Gerrits, W.J.J.; Heetkamp, M.J.W.; Labussière, E.; Klinken, van J.B.

    2015-01-01

    The time dependent character of data generated by modern calorimetry equipment provides the unique opportunity to monitor short term changes in energy expenditure related to physical activity, feeding pattern and other experimental interventions. When timed recordings of physical activity are availa

  7. Promoting Physical Activity during Early Childhood

    Science.gov (United States)

    Vidoni, Carla; Ignico, Arlene

    2011-01-01

    The prevalence of obesity in children and adolescents from low-income families in the USA has become a significant concern over the last 20 years. One of the major contributors to this problem is the lack of physical activity. The purpose of this paper is to describe initiatives designed to: (1) engage young children in physical activity during…

  8. Increasing Physical Activity through Recess. Research Brief

    Science.gov (United States)

    Beighle, Aaron

    2012-01-01

    Regular physical activity promotes important health benefits, reduces risk for obesity and is linked with enhanced academic performance among students. The U.S. Surgeon General recommends that children engage in at least 60 minutes of moderate physical activity most days of the week, yet fewer than half of children ages 6 to 11 meet that…

  9. Intensity versus duration of physical activity

    DEFF Research Database (Denmark)

    Laursen, Adam Høgsbro; Kristiansen, Ole P; Marott, Jacob Louis

    2012-01-01

    To explore the relative importance of leisure time physical activity (LTPA), walking and jogging on risk of developing the metabolic syndrome (MS).......To explore the relative importance of leisure time physical activity (LTPA), walking and jogging on risk of developing the metabolic syndrome (MS)....

  10. Interdisciplinary Best Practices for Adapted Physical Activity

    Science.gov (United States)

    Szostak, Rick

    2016-01-01

    This article provides an introduction to the literature on interdisciplinary research. It then draws lessons from that literature for the field of adapted physical activity. It is argued that adapted physical activity should be a self-consciously interdisciplinary field. It should insist that research be performed according to recognized…

  11. Physiological Response to Physical Activity in Children.

    Science.gov (United States)

    Gilliam, Thomas B.

    This is a report on research in the field of physical responses of children to strenuous activity. The paper is divided into three subtopics: (1) peak performance measure in children; (2) training effects on children; and (3) importance of physical activity for children. Measurements used are oxygen consumption, ventilation, heart rate, cardiac…

  12. Physical Activity among Community College Students

    Science.gov (United States)

    Young, Sarah J.; Sturts, Jill R.; Ross, Craig M.

    2015-01-01

    This exploratory study provides insight into the perceived physical activity levels of students attending a Midwestern 2-year community college. Over 60% of respondents were classified as overweight or obese based on a BMI measurement. The majority of respondents were not participating regularly in physical activity to gain any health benefits,…

  13. Understanding Motivators and Barriers to Physical Activity

    Science.gov (United States)

    Patay, Mary E.; Patton, Kevin; Parker, Melissa; Fahey, Kathleen; Sinclair, Christina

    2015-01-01

    The purpose of this study was to understand the factors that influence physical activity among year-round residents in an isolated summer resort community. Specifically, we explored the personal, environmental, social, and culture-specific perceived motivators and barriers to physical activity. Participants were formally interviewed about their…

  14. Political activity for physical activity: health advocacy for active transport

    Directory of Open Access Journals (Sweden)

    Amun Qa-t-a

    2011-05-01

    Full Text Available Abstract Effective health advocacy is a priority for efforts to increase population participation in physical activity. Local councils are an important audience for this advocacy. The aim of the current study was to describe features of advocacy for active transport via submissions to city council annual plans in New Zealand, and the impact of an information sheet to encourage the health sector to be involved in this process. Written submissions to city council's annual consultation process were requested for 16 city councils over the period of three years (2007/08, 2008/09, and 2009/10. Submissions were reviewed and categories of responses were created. An advocacy information sheet encouraging health sector participation and summarising some of the evidence-base related to physical activity, active transport and health was released just prior to the 2009/10 submission time. Over the period of the study, city councils received 47,392 submissions, 17% of which were related to active transport. Most submissions came from city residents, with a small proportion (2% from the health sector. The largest category of submissions was in support of pedestrian and cycling infrastructure, design and maintenance of facilities and additional features to support use of these transport modes. Health arguments featured prominently in justifications for active transport initiatives, including concerns about injury risk, obesity, physical inactivity, personal safety and facilities for people with disabilities. There was evidence that the information sheet was utilised by some health sector submitters (12.5%, providing tentative support for initiatives of this nature. In conclusion, the study provides novel information about the current nature of health advocacy for active transport and informs future advocacy efforts about areas for emphasis, such as health benefits of active transport, and potential alliances with other sectors such as environmental

  15. Political activity for physical activity: health advocacy for active transport.

    Science.gov (United States)

    Richards, Rosalina; Murdoch, Linda; Reeder, Anthony I; Amun, Qa-t-a

    2011-05-29

    Effective health advocacy is a priority for efforts to increase population participation in physical activity. Local councils are an important audience for this advocacy. The aim of the current study was to describe features of advocacy for active transport via submissions to city council annual plans in New Zealand, and the impact of an information sheet to encourage the health sector to be involved in this process. Written submissions to city council's annual consultation process were requested for 16 city councils over the period of three years (2007/08, 2008/09, and 2009/10). Submissions were reviewed and categories of responses were created. An advocacy information sheet encouraging health sector participation and summarising some of the evidence-base related to physical activity, active transport and health was released just prior to the 2009/10 submission time. Over the period of the study, city councils received 47,392 submissions, 17% of which were related to active transport. Most submissions came from city residents, with a small proportion (2%) from the health sector. The largest category of submissions was in support of pedestrian and cycling infrastructure, design and maintenance of facilities and additional features to support use of these transport modes. Health arguments featured prominently in justifications for active transport initiatives, including concerns about injury risk, obesity, physical inactivity, personal safety and facilities for people with disabilities. There was evidence that the information sheet was utilised by some health sector submitters (12.5%), providing tentative support for initiatives of this nature. In conclusion, the study provides novel information about the current nature of health advocacy for active transport and informs future advocacy efforts about areas for emphasis, such as health benefits of active transport, and potential alliances with other sectors such as environmental sustainability, transport and urban

  16. [Update on Current Care Guideline: Physical activity and exercise training for adults in sickness and in health].

    Science.gov (United States)

    Rauramaa, Rainer; Kukkonen-Harjula, Katriina; Arokoski, Jari; Hohtari, Hannele; Ketola, Eeva; Kettunen, Jyrki; Komulainen, Pirjo; Kujala, Urho; Laukkanen, Jari; Pylkkänen, Liisa; Savela, Salla; Savonen, Kai; Tikkanen, Heikki

    2016-01-01

    The purpose of the guideline is to promote physical activity in the prevention, treatment and rehabilitation of diseases. Physical activity plays a key role in the management of several chronic noncommunicable diseases. In this guideline, the following diseases are discussed: endocrinological, cardiovascular, musculoskeletal and respiratory diseases, as well as depression and cancer. In addition, physical activity during pregnancy and in senior citizens is reviewed. Exercise counseling should be included as part of disease management and lifestyle guidance.

  17. Gene × physical activity interactions in obesity

    DEFF Research Database (Denmark)

    Ahmad, Shafqat; Rukh, Gull; Varga, Tibor V

    2013-01-01

    -administered questionnaires. Multiplicative interactions between the GRS and physical activity on BMI were tested in linear and logistic regression models in each cohort, with adjustment for age, age(2), sex, study center (for multicenter studies), and the marginal terms for physical activity and the GRS. These results were......Numerous obesity loci have been identified using genome-wide association studies. A UK study indicated that physical activity may attenuate the cumulative effect of 12 of these loci, but replication studies are lacking. Therefore, we tested whether the aggregate effect of these loci is diminished...... in adults of European ancestry reporting high levels of physical activity. Twelve obesity-susceptibility loci were genotyped or imputed in 111,421 participants. A genetic risk score (GRS) was calculated by summing the BMI-associated alleles of each genetic variant. Physical activity was assessed using self...

  18. Physical Activity and Exercise in Dementia

    Directory of Open Access Journals (Sweden)

    Sefa Lok

    2015-09-01

    Full Text Available Aging is a dynamic process that affects many systems in the body. Cognitive function with aging, including memory, intelligence, personality and behavior are affected at different levels. As time passes, durability of individuals and the amount of physical activity and exercise decrease. Apart from normal aging process, accompanying chronic brain syndrome of dementia will further reduce activities. Physical activity can provide opportunities for individuals with dementia in the path to socialize. Therefore, the role of physical activity and exercise in adapting an active lifestyle to protect the health of individuals with dementia is becoming increasingly important. Physical activity and exercise which would help in improvement of cognitive activity in dementia are briefly reviewed in this article. [Psikiyatride Guncel Yaklasimlar - Current Approaches in Psychiatry 2015; 7(3.000: 289-294

  19. Recreational physical activity and the risk of preeclampsia: a prospective cohort of Norwegian women.

    Science.gov (United States)

    Magnus, Per; Trogstad, Lill; Owe, Katrine M; Olsen, Sjurdur F; Nystad, Wenche

    2008-10-15

    Previous case-control studies suggest that recreational physical activity protects against preeclampsia. Using a prospective design, the authors estimated the risk of preeclampsia for pregnant women according to level of physical activity, taking other variables that influence risk into consideration. The data set comprised 59,573 pregnancies from the Norwegian Mother and Child Cohort Study (1999-2006). Information on physical activity and other exposures was extracted from questionnaire responses given in pregnancy weeks 14-22, whereas diagnosis of preeclampsia was retrieved from the Medical Birth Registry of Norway. Estimation and confounder control was performed with multiple logistic regression. About 24% of pregnant women reported no physical activity, and 7% reported more than 25 such activities per month. The adjusted odds ratio was 0.79 (95% confidence interval: 0.65, 0.96) for preeclampsia when comparing women who exercised 25 times or more per month with inactive women. The association appeared strongest among women whose body mass index was less than 25 kg/m(2) and was absent among women whose body mass index was higher than 30 kg/m(2). These results suggest that the preventive effect of recreational physical activity during pregnancy may be more limited than has been shown in case-control studies and may apply to nonobese women only.

  20. Physical Activity in Hospitalised Stroke Patients

    Directory of Open Access Journals (Sweden)

    Tanya West

    2012-01-01

    Full Text Available The aim of this paper was to examine the amount and type of physical activity engaged in by people hospitalised after stroke. Method. We systematically reviewed the literature for observational studies describing the physical activity of stroke patients. Results. Behavioural mapping, video recording and therapist report are used to monitor activity levels in hospitalised stroke patients in the 24 included studies. Most of the patient day is spent inactive (median 48.1%, IQR 39.6%–69.3%, alone (median 53.7%, IQR 44.2%–60.6% and in their bedroom (median 56.5%, IQR 45.2%–72.5%. Approximately one hour per day is spent in physiotherapy (median 63.2 minutes, IQR 36.0–79.5 and occupational therapy (median 57.0 minutes, IQR 25.1–58.5. Even in formal therapy sessions limited time is spent in moderate to high level physical activity. Low levels of physical activity appear more common in patients within 14 days post-stroke and those admitted to conventional care. Conclusions. Physical activity levels are low in hospitalised stroke patients. Improving the description and classification of post stroke physical activity would enhance our ability to pool data across observational studies. The importance of increasing activity levels and the effectiveness of interventions to increase physical activity after stroke need to be tested further.

  1. Early Pregnancy Plasminogen Activator Inhibitor-1 Levels in ...

    African Journals Online (AJOL)

    2017-05-22

    May 22, 2017 ... mother and fetus, include changes in the expression of the coagulation ... inhibitor-1 (PAI-1) in normal pregnancy and preeclampsia and determined its relationship .... The continuous variables (age, body mass index [BMI],.

  2. Vigorous intensity physical activity is related to the metabolic syndrome independent of the physical activity dose

    OpenAIRE

    Janssen, Ian; Ross, Robert

    2012-01-01

    Background Current physical activity guidelines imply that, by comparison with moderate physical activity (MPA), the benefits of engaging in vigorous physical activity (VPA) are attributed to the greater energy expenditure dose per unit of time and do not relate to intensity per se. The purpose of this study was to determine whether VPA influences the metabolic syndrome (MetS) independent of its influence on the energy expenditure dose of moderate-to-vigorous physical activity (MVPA). Methods...

  3. Staying Active: Physical Activity and Exercise

    Science.gov (United States)

    ... Examples of muscle-strengthening activities include lifting weights, yoga, push-ups, and sit-ups. A “repetition” is one complete movement of an activity. To get health benefits, do muscle-strengthening activities until it is hard ...

  4. Active Learning in the Physics Classroom

    Science.gov (United States)

    Naron, Carol

    Many students enter physics classes filled with misconceptions about physics concepts. Students tend to retain these misconceptions into their adult lives, even after physics instruction. Constructivist researchers have found that students gain understanding through their experiences. Researchers have also found that active learning practices increase conceptual understanding of introductory physics students. This project study sought to examine whether incorporating active learning practices in an advanced placement physics classroom increased conceptual understanding as measured by the force concept inventory (FCI). Physics students at the study site were given the FCI as both a pre- and posttest. Test data were analyzed using two different methods---a repeated-measures t test and the Hake gain method. The results of this research project showed that test score gains were statistically significant, as measured by the t test. The Hake gain results indicated a low (22.5%) gain for the class. The resulting project was a curriculum plan for teaching the mechanics portion of Advanced Placement (AP) physics B as well as several active learning classroom practices supported by the research. This project will allow AP physics teachers an opportunity to improve their curricular practices. Locally, the results of this project study showed that research participants gained understanding of physics concepts. Social change may occur as teachers implement active learning strategies, thus creating improved student understanding of physics concepts.

  5. Physical activity (PA) and the disablement process

    DEFF Research Database (Denmark)

    Schultz-Larsen, Kirsten; Rahmanfard, Naghmeh; Holst, Claus

    2012-01-01

    . Among older women, the association between RPA and incidence of disability was attenuated in analyses that controlled for baseline mobility function. Thus, the association between physical activity and mortality reflected processes different from those underlying a simple relation between physical...... activity, disability and mortality. Physical activity was an ubiquitous predictor of longevity, but only for women....... community-living persons, aged 75-83 years, we evaluated the 1021 who reported no disability in basic activities of daily living. Participants were followed for a median of 8.34 years in public registers to determine onset of disability and mortality. RPA predicted mortality in older women (HR=1.77, 95%CI=1...

  6. Effect of physical activity intervention based on a pedometer on physical activity level and anthropometric measures after childbirth: a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Maturi Masumeh S

    2011-12-01

    Full Text Available Abstract Background Pregnancy and childbirth are associated with weight gain in women, and retention of weight gained during pregnancy can lead to obesity in later life. Diet and physical activity are factors that can influence the loss of retained pregnancy weight after birth. Exercise guidelines exist for pregnancy, but recommendations for exercise after childbirth are virtually nonexistent. The aim of this study was to evaluate the effect of physical activity intervention based on pedometer on physical activity level and anthropometric measures of women after childbirth. Methods We conducted a randomized controlled trial in which 66 women who had given birth 6 weeks to 6 months prior were randomly assigned to receive either a 12 week tailored program encouraging increased walking using a pedometer (intervention group, n = 32 or routine postpartum care (control group, n = 34. During the 12-week study period, each woman in the intervention group wore a pedometer and recorded her daily step count. The women were advised to increase their steps by 500 per week until they achieved the first target of 5000 steps per day and then continued to increase it to minimum of 10,000 steps per day by the end of 12th week. Assessed outcomes included anthropometric measures, physical activity level, and energy expenditure per week. Data were analyzed using the paired t-test, independent t-test, Mann-Whitney, chi-square, Wilcoxon, covariance analysis, and the general linear model repeated measures procedure as appropriate. Results After 12 weeks, women in the intervention group had significantly increased their physical activity and energy expenditure per week (4394 vs. 1651 calorie, p P = 0.001, Body Mass Index (P = 0.001, waist circumference (P = 0.001, hip circumference (P = 0.032 and waist-hip ratio (P = 0.02 were presented after the intervention. The intervention group significantly increased their mean daily step count over the study period (from 3249

  7. Physical Activity and Exercise in Dementia

    OpenAIRE

    Sefa Lok; Neslihan Lok

    2015-01-01

    Aging is a dynamic process that affects many systems in the body. Cognitive function with aging, including memory, intelligence, personality and behavior are affected at different levels. As time passes, durability of individuals and the amount of physical activity and exercise decrease. Apart from normal aging process, accompanying chronic brain syndrome of dementia will further reduce activities. Physical activity can provide opportunities for individuals with dementia in the path to social...

  8. [Protein nutrition and physical activity].

    Science.gov (United States)

    Navarro, M P

    1992-09-01

    The relationship between physical exercise and diet in order to optimize performance is getting growing interest. This review examines protein needs and protein intakes as well as the role of protein in the body and the metabolic changes occurring at the synthesis and catabolic levels during exercise. Protein synthesis in muscle or liver, amino acids oxidation, glucose production via gluconeogenesis from amino acids, etc., are modified, and consequently plasma and urinary nitrogen metabolites are affected. A brief comment on the advantages, disadvantages and forms of different protein supplements for sportsmen is given.

  9. [Relationship between physical activity and metabolic syndrome].

    Science.gov (United States)

    Yao, Chong-hua; Zuo, Hui-juan; Kong, Ling-zhi; Yang, Xiao-guang; Zhai, Feng-ying

    2006-08-15

    To investigate the relationship between physical activity and metabolic syndrome (MS). A multi-stage stratified cluster sampling was conducted in 132 sampling 218,920 residents, aged 44.3 +/- 15.3 (15 - 96), in the 31 provinces, autonomous regions, and municipalities of the mainland China according to the program of the National Nutrition and Health Survey. Questionnaire survey, interview, physical examination, measurement of biochemical indices, and dietary investigation were done. Information of physical activity and measurement of fasting glucose and/or glucose 2 hours after meal, blood pressure, triglycerides, high-density lipoprotein cholesterol were obtained in 50,494 participants. Metabolic syndrome was defined according to the Chinese Medical Association's definition. The intensity of physical activity was divided into 3 categories according to the Center for Disease Control and Prevention of US/American College of Sports Medicine criteria. 50,495 subjects, 23,932 males (47.4%) and 26,562 females (52.6%), were diagnosed as with MS. The MS incidence of those with high intensity of physical activity was lower by 60% in comparison with those with low intensity of physical activity (odds ratio 0.60, 95% CI: 0.362 - 0.443) adjusted for age, sex, smoking, and alcohol intake. The risk of MS in those with moderate intensity of physical activity of 151 - 300 minutes/week was slightly decreased compared to those with moderate intensity of physical activity of 90 - 150 minutes/week, (odds ratio 0.935, 95% CI: 0.685 - 1.277), however, the risk of MS in those with the moderate intensity of physical activity over 300 minutes/week increased slightly (OR = 1.269, 95% CI: 0.923 - 1.745). The risk of MS in those with low-level physical activity of 301 - 420 minutes/week was lower by 35% in comparison with those with the low-level physical activity of 90 - 150 minutes/week (95% CI: 0.451 - 0.933), however, the risk of MS in those with the low-level physical activity over 420

  10. Childhood Physical Activity and Adulthood Earnings.

    Science.gov (United States)

    Kari, Jaana T; Tammelin, Tuija H; Viinikainen, Jutta; Hutri-Kähönen, Nina; Raitakari, Olli T; Pehkonen, Jaakko

    2016-07-01

    This study examined the associations between childhood physical activity level and adulthood earnings. The data were drawn from the ongoing longitudinal Young Finns Study, which was combined with register-based Finnish Longitudinal Employer-Employee Data and register-based parents' background information from the Longitudinal Population Census of Statistics Finland. The study consisted of children who were 9 yr (n = 1257, 52% boys), 12 yr (n = 1662, 51% boys), and 15 yr (n = 1969, 49% boys) of age at the time when physical activity was measured. The children were followed until 2010, when they were between 33 and 45 yr old. Leisure-time physical activity in childhood was self-reported, whereas earnings in adulthood were register based and covered over a 10-yr period from 2000 to 2010. Ordinary least squares models were used to analyze the relationship between physical activity and earnings. Childhood physical activity level was positively associated with long-term earnings among men (P childhood physical activity can have far-reaching positive effects on adulthood earnings. Possibilities for improving physical activity during childhood may not only promote health but also affect long-term labor market outcomes.

  11. Obesity, Physical Activity and Bladder Cancer.

    Science.gov (United States)

    Noguchi, Jonathan L; Liss, Michael A; Parsons, J Kellogg

    2015-10-01

    While smoking and exposure to certain chemicals are well-defined risk factors for bladder cancer, there is no consensus as to the roles of modifiable lifestyle factors, notably physical activity, and obesity. We evaluated associations of obesity and physical activity with bladder cancer risk by performing a system-wide search of PubMed for cohort and case-control studies focused on obesity, exercise, and bladder cancer. A total of 31 studies were identified that evaluated the associations of obesity and physical activity with bladder cancer risk: 20 focused on obesity, eight on physical activity, and three on both. There was marked heterogeneity in population composition and outcomes assessment. Fifteen (65%) of the obesity studies used prevalence or incidence as the primary outcome and seven (30%) used bladder cancer mortality. Ten (44%) observed positive and 13 (56%) null associations of obesity with bladder cancer. Three (100%) of three studies also noted strong positive associations of obesity with bladder cancer progression or recurrence. Ten (91%) of the physical activity studies analyzed prevalence or incidence and one (9%) mortality. One (9%) study observed positive, seven (64%) null, and three (27%) negative associations of physical activity with bladder cancer. Study heterogeneity precluded quantitative assessment of outcomes. Obesity is potentially associated with an increased risk of bladder cancer, particularly for progression, recurrence, or death. Further studies of physical activity and bladder cancer are needed to validate these observations and elucidate the associations of exercise with bladder cancer progression and mortality.

  12. Energy metabolism during human pregnancy.

    Science.gov (United States)

    Forsum, Elisabet; Löf, Marie

    2007-01-01

    This review summarizes information regarding how human energy metabolism is affected by pregnancy, and current estimates of energy requirements during pregnancy are presented. Such estimates can be calculated using either increases in basal metabolic rate (BMR) or increases in total energy expenditure (TEE). The two modes of calculation give similar results for a complete pregnancy but different distributions of energy requirements in the three trimesters. Recent information is presented regarding the effect of pregnancy on BMR, TEE, diet-induced thermogenesis, and physical activity. The validity of energy intake (EI) data recently assessed in well-nourished pregnant women was evaluated using information regarding energy metabolism during pregnancy. The results show that underreporting of EI is common during pregnancy and indicate that additional longitudinal studies, taking the total energy budget during pregnancy into account, are needed to satisfactorily define energy requirements during the three trimesters of gestation.

  13. Actively preparing for pregnancy is associated with healthier lifestyle of women during the preconception period

    NARCIS (Netherlands)

    Poels, Marjolein; van Stel, Henk F; Franx, Arie; Koster, Maria P H

    2017-01-01

    OBJECTIVE: To assess whether actively preparing for pregnancy by women is associated with lifestyle changes during the preconception period. DESIGN: retrospective cross-sectional study. SETTING: primary care community midwifery practice in the Netherlands. PARTICIPANTS: convenience sample of 283

  14. Occupational activity during pregnancy based on the Polish Mother and Child Cohort Study

    Directory of Open Access Journals (Sweden)

    Kinga Polańska

    2014-02-01

    Full Text Available Background: In Poland conditions related to or aggravated by the pregnancy, childbirth or the puerperium are one of the most common causes of sickness absence. The aim of the study was to analyze the occupational activity pattern during pregnancy and to evaluate the determinants of pregnancy-related temporary work disability confirmed by medical certificate. Materials and Methods: The presented analysis is based on data collected under the Polish Mother and Child Cohort Study. The study population consisted of 954 women who reported occupational activity during pregnancy. All women participating in the study were interviewed 3 times during pregnancy. Detail information on occupational activity during pregnancy and occupational stress, based on the Subjective Work Characteristics Questionnaire, was collected from all women. Results: The pregnant women had been issued medical certificate of temporary work disability because of conditions related to or aggravated by the pregnancy, childbirth or by the puerperium at 16 week of gestation on average and did not continue their activities until the end of pregnancy. The statistically significant determinants of receiving such medical certificate in the first trimester of pregnancy (≤ 12 weeks of pregnancy comprised poor health condition and complications during pregnancy (OR = 1.4; p = 0.01, lower education (OR = 2.4; p < 0.001, socio-economic status (OR = 9.6; p = 0.03, use of public transport to commute to work (OR = 2.7; p < 0.001, a longer work commute (OR = 1.4; p = 0.008 and a higher level of occupational stress (OR = 3.0; p < 0.01. Waitresses, nurses and saleswomen received medical certificate of temporary work disability in the first trimester of pregnancy more frequently than office workers (OR = 4.2; p = 0.005; OR = 3.3; p = 0.02; OR = 2.3; p < 0.001 respectively. Conclusions: It is crucial to develop the model of cooperation between occupational medicine physicians and gynecologists and a

  15. Severe hypoglycaemia during pregnancy in women with type 1 diabetes: possible role of renin-angiotensin system activity?

    DEFF Research Database (Denmark)

    Nielsen, L Ringholm; Pedersen-Bjergaard, U; Thorsteinsson, B;

    2009-01-01

    AIMS: To investigate whether increased risk of severe hypoglycaemia in early pregnancy is related to pregnancy-induced changes in renin-angiotensin system (RAS) activity in women with type 1 diabetes (T1DM). METHODS: Severe hypoglycaemic events the year preceding pregnancy were recorded...... preceding pregnancy and postpartum ACE activity (relative rate of severe hypoglycaemia above versus below median ACE activity: 4.4 (CI: 1.7-11.9), p=0.003). No association was found between severe hypoglycaemia during pregnancy and renin angiotensin system activity at 8 weeks. CONCLUSIONS: In early...

  16. A Comparison of Physical Activity and Nutritional Practices in Hypertensive and Non- hypertensive Pregnant Women

    Directory of Open Access Journals (Sweden)

    Fahimeh Sehati Shafayi

    2012-09-01

    Full Text Available Introduction: Hypertension is the most common medical problem affecting pregnant women during pregnancy contributing to one third of substantial maternal mortality and varieties of fetal and neonatal health problems, while representing health status of a society. This study aimed to investigate the links between a healthy life style and developing hypertension during pregnancy in order to improve healthier behaviors.Methods: In a case-control study from October 2009 to April 2010, physical activity and nutritional practices of two groups of pregnant women (220 in each group with gestational age of 20 weeks or more, single pregnancy, without any previous medical disorders were compared. Samples in case group had pregnancy induced hypertension. Data were collected using a two-part questionnaire after obtaining informed written consents from mothers before enrollment; later the data were analyzed using the SPSS 13 and Stata software. Results: Women in two groups did not differ regarding their socioeconomic characteristics. There were no significant differences in nutritional practices and level of physical activity in pregnant women of study groups; mean score of physical activity was 54.6±14.8 in test and 57.3±15.0 in control group (P=0.06 and it was 72.9±10.3 and 73.719.5 about nutritional habits in test and control group respectively. Mean pre-pregnancy BMI was higher in case group (P=0.02; these women also had a higher percentage of previous prenatal mortality and history of hypertension.Conclusion: Results state that health during pregnancy is relevant to healthy life style especially preconceptional period; therefore employing proper strategies to improve women knowledge and attitude of the important dimensions of healthy life considering good and healthy diet and active life seem to solve the problem; this needs to unite all health workers to set proper educational programs and courses and support of health policy makers.

  17. Influence of medical treatment, smoking and disease activity on pregnancy outcomes in Crohn's disease

    DEFF Research Database (Denmark)

    Julsgaard, Mette; Nørgaard, Mette; Hvas, Christian Lodberg

    2014-01-01

    Objective. Little is known about predictors for adverse pregnancy outcomes among women with Crohn’s disease (CD). In this population-based study, we examined pregnancy outcomes in CD stratified by medical treatment and smoking status while accounting for disease activity. Methods. In two Danish......) for adverse pregnancy outcomes by different predictors. Results. Among 105 (80%) respondents, 55 (52%) reported taking medication during pregnancy. The majority (95%) were in disease remission. The children’s mean birth weight did not differ by maternal medical treatment. As expected, smoking was a predictor...... was most pronounced among women who received medical treatment. Maternal medical treatment for CD did not seem to be a risk factor for adverse pregnancy outcomes....

  18. Large-scale physical activity data reveal worldwide activity inequality.

    Science.gov (United States)

    Althoff, Tim; Sosič, Rok; Hicks, Jennifer L; King, Abby C; Delp, Scott L; Leskovec, Jure

    2017-07-20

    To be able to curb the global pandemic of physical inactivity and the associated 5.3 million deaths per year, we need to understand the basic principles that govern physical activity. However, there is a lack of large-scale measurements of physical activity patterns across free-living populations worldwide. Here we leverage the wide usage of smartphones with built-in accelerometry to measure physical activity at the global scale. We study a dataset consisting of 68 million days of physical activity for 717,527 people, giving us a window into activity in 111 countries across the globe. We find inequality in how activity is distributed within countries and that this inequality is a better predictor of obesity prevalence in the population than average activity volume. Reduced activity in females contributes to a large portion of the observed activity inequality. Aspects of the built environment, such as the walkability of a city, are associated with a smaller gender gap in activity and lower activity inequality. In more walkable cities, activity is greater throughout the day and throughout the week, across age, gender, and body mass index (BMI) groups, with the greatest increases in activity found for females. Our findings have implications for global public health policy and urban planning and highlight the role of activity inequality and the built environment in improving physical activity and health.

  19. Adherence to Exercise and Physical Activity: Preface.

    Science.gov (United States)

    Morgan, William P.; Dishman, Rod K.

    2001-01-01

    Introduces a collection of papers on adherence to exercise programs and physical activity from the 2000 American Academy of Kinesiology and Physical Education conference, which included research on middle school boys and girls, college men and women, and men and women in the later years, as well as on the more traditional subject of middle aged…

  20. Adherence to Exercise and Physical Activity: Preface.

    Science.gov (United States)

    Morgan, William P.; Dishman, Rod K.

    2001-01-01

    Introduces a collection of papers on adherence to exercise programs and physical activity from the 2000 American Academy of Kinesiology and Physical Education conference, which included research on middle school boys and girls, college men and women, and men and women in the later years, as well as on the more traditional subject of middle aged…

  1. Identifying Diverse Means for Assessing Physical Activity

    Science.gov (United States)

    Perlman, Dana J.; Pearson, Phil

    2012-01-01

    Physical inactivity is of concern for the majority of age groups within the United States. Limited engagement in physical activity (PA) has been linked with an increased risk for a host of health problems, including but not limited to heart disease, diabetes and cancer. Benefits of PA are widely documented and accepted yet many people, especially…

  2. Identifying Diverse Means for Assessing Physical Activity

    Science.gov (United States)

    Perlman, Dana J.; Pearson, Phil

    2012-01-01

    Physical inactivity is of concern for the majority of age groups within the United States. Limited engagement in physical activity (PA) has been linked with an increased risk for a host of health problems, including but not limited to heart disease, diabetes and cancer. Benefits of PA are widely documented and accepted yet many people, especially…

  3. Physical Activity, Public Health, and Elementary Schools

    Science.gov (United States)

    McKenzie, Thomas L.; Kahan, David

    2008-01-01

    Physical inactivity is a serious public health problem that is associated with numerous preventable diseases. Public health concerns, particularly those related to the increased prevalence of overweight, obesity, and diabetes, call for schools to become proactive in the promotion of healthy, physically active lifestyles. This article begins by…

  4. The Elderly's Need for Physical Activity.

    Science.gov (United States)

    Foret, Claire M.; Clemons, James M.

    1996-01-01

    This article provides: information on the importance of physical activity for older adults and guidelines to ensure safe and successful activity. It discusses the need for activity, risk levels, prescription of exercise intensity, determination of entry level fitness and monitoring of improvement, and the role of the professional. (SM)

  5. The Elderly's Need for Physical Activity.

    Science.gov (United States)

    Foret, Claire M.; Clemons, James M.

    1996-01-01

    This article provides: information on the importance of physical activity for older adults and guidelines to ensure safe and successful activity. It discusses the need for activity, risk levels, prescription of exercise intensity, determination of entry level fitness and monitoring of improvement, and the role of the professional. (SM)

  6. Physical activity and energy expenditure: findings from the Ibadan Pregnant Women's Survey.

    Science.gov (United States)

    Adeniyi, Ade F; Ogwumike, Omoyemi O

    2014-06-01

    Physical activity, if there are no medical caveats, is beneficial to all people including pregnant women. This study examined the level of physical activity in a group of pregnant Nigerian women. Pregnancy Physical Activity Questionnaire was used to assess the physical activity of 453 pregnant women. The mean age of participants was 30.89 +/- 4.44 years, 222 (49.0%) were sedentary, and only 46 (10.2%) presented with moderate activity level. The highest amount of energy (75.9 MET-h x wk(-1)) was expended on household activities. Women in the third trimester of pregnancy had more than three times the risk of being sedentary (OR = 3.26, 95% CI = 2.11-4.56) but the risk reduced by 58% in gravid > or = 5 women. Most of the pregnant women recorded physical activity that was lower than the recommended level, which could lead to unfavourable health outcomes for mother and child. Efforts to promote physical activity in pregnant women in this environment are desirable.

  7. AHA's Recommendations for Physical Activity in Children

    Science.gov (United States)

    ... Fitness Peer Support Breaking Down Barriers to Fitness Overcoming a Fitness Plateau Celebrating Your Fitness Success Step ... for Physical Activity 5 Ways that Play can Change your Day Life's Simple 7 for Kids Keep ...

  8. Physical activity and obesity in children

    DEFF Research Database (Denmark)

    Hills, Andrew P; Andersen, Lars Bo; Byrne, Nuala M

    2011-01-01

    Globally, obesity is affecting an increasing proportion of children. Physical activity plays an important role in the prevention of becoming overweight and obese in childhood and adolescence, and reducing the risk of obesity in adulthood. Puberty and the following adolescent period are acknowledged...... that children will live less healthy lives than their parents. Owing to the high risk of overweight adolescents becoming obese adults, the engagement of children and adolescents in physical activity and sport is a fundamental goal of obesity prevention....... as particularly vulnerable times for the development of obesity due to sexual maturation and, in many individuals, a concomitant reduction in physical activity. In many Western settings, a large proportion of children and adolescents do not meet recommended physical activity guidelines and, typically, those who...

  9. Physical Activity and Pattern of Blood Pressure

    African Journals Online (AJOL)

    GB

    2014-04-02

    Apr 2, 2014 ... This study investigated physical activity (PA) and pattern of blood pressure (BP) in ..... determinants of high blood pressure in a group of urban Nigerians. J. Hum. ... Endurance exercise effects on quality of life and menopausal ...

  10. [Physical education, health and physical activities: difficult relationships].

    Science.gov (United States)

    Cogérino, Geneviève

    2016-06-08

    Physical education (PE) is an appropriate subject to investigate the links between physical activity (PA) and health. The current training of PE teachers tends to emphasize the link between PA and physical fitness, to the detriment of other health components. The occupational, environmental, cultural dimensions of PA are frequently overlooked. This article lists four topics related to PA-health links, which could be more extensively included in initial PE teacher training, on the basis of abundant scientific literature: 1. the diversity of exercise motives, according to the subject’s age, gender, ability, competence, living conditions, etc.; 2. the role of body image on the desire or reluctance of teenagers to perform PA or certain physical activities; 3. the evolution of motivations towards PA throughout life; 4. the impact of the PE teachers’ masculinist conceptions, consubstantial of PE, due to its link with sport. These topics could contribute to a better analysis of what individuals seek through PA and the PA-health links they value. They could help teachers to adjust their teaching to contribute to the pupils’ health and not solely their physical fitness..

  11. Physical exercise and pelvic girdle pain in pregnancy: A nested case-control study within the Danish National Birth Cohort.

    Science.gov (United States)

    Andersen, Linda Kahr; Backhausen, Mette; Hegaard, Hanne Kristine; Juhl, Mette

    2015-12-01

    Pelvic girdle pain is a frequent cause of sick leave among pregnant women in Denmark. Studies regarding prevention of pelvic girdle pain are sparse. The aim of this study was to examine the association between physical exercise and pelvic girdle pain in pregnancy. A nested case-control study within the Danish National Birth Cohort (n = 5304). This study used self-reported data on pelvic girdle pain obtained from an interview six months after childbirth. Information on physical exercise was obtained from the pregnancy interview around gestational week 16. The association was estimated using logistic regression analysis. Physical exercise in pregnancy was associated with decreased risk of overall pelvic girdle pain (OR = 0.87; 95% CI: 0.77-0.99, p = 0.028). Tests for trend indicated decreasing odds for pelvic girdle pain with increasing number of hours per week spent on exercise (p swimming was associated with a decreased risk of pelvic girdle pain (OR = 0.73; 95% CI: 0.58-0.91, p = 0.005). The findings suggest a possible protective effect of physical exercise on pelvic girdle pain during pregnancy. Copyright © 2015 Elsevier B.V. All rights reserved.

  12. Leisure time physical exercise during pregnancy and the risk of miscarriage: a study within the Danish National Birth Cohort

    DEFF Research Database (Denmark)

    Madsen, M; Jørgensen, T; Jensen, M L

    2007-01-01

    OBJECTIVE: To examine the association between leisure time physical exercise during pregnancy and the risk of miscarriage. DESIGN: Prospective study with elements of retrospective data collection. SETTING: Denmark 1996-2002. POPULATION: A total of 92,671 pregnant women enrolled in the Danish...

  13. Rheumatoid arthritis and pregnancy: evolution of disease activity and pathophysiological considerations for drug use.

    Science.gov (United States)

    Hazes, Johanna M W; Coulie, Pierre G; Geenen, Vincent; Vermeire, Séverine; Carbonnel, Franck; Louis, Edouard; Masson, Pierre; De Keyser, Filip

    2011-11-01

    It has long been known that pregnancy and childbirth have a profound effect on the disease activity of rheumatic diseases. For clinicians, the management of patients with RA wishing to become pregnant involves the challenge of keeping disease activity under control and adequately adapting drug therapy during pregnancy and post-partum. This article aims to summarize the current evidence on the evolution of RA disease activity during and after pregnancy and the use of anti-rheumatic drugs around this period. Of recent interest is the potential use of anti-TNF compounds in the preconception period and during pregnancy. Accumulating experience with anti-TNF therapy in other immune-mediated inflammatory diseases, such as Crohn's disease, provides useful insights for the use of TNF blockade in pregnant women with RA, or RA patients wishing to become pregnant.

  14. The active video games' narrative impact on children's physical activities

    Science.gov (United States)

    Active video games (AVGs) capable of inducing physical activity offer an innovative approach to combating childhood obesity. Unfortunately, children's AVG game play decreases quickly, underscoring the need to identify novel methods for player engagement. Narratives have been demonstrated to influenc...

  15. Physical active rest in education of active personality of students

    Directory of Open Access Journals (Sweden)

    Zaycev V.P.

    2010-10-01

    Full Text Available Meaningfulness of physical recreation is rotined in education of active personality of students. Research material is literary sources on this issue. Factors which influence on an educate function of personality of students are considered. Application of physical recreation is grounded for education of active personality of students. It is marked that physical recreation in pedagogical process decides educate, educational, health and social tasks. It positively influences on education of active personality of students. It is rotined that in education of active personality of students an important role is played by their research activity.

  16. Physical Activity Design Guidelines for School Architecture.

    Directory of Open Access Journals (Sweden)

    Jeri Brittin

    Full Text Available Increasing children's physical activity at school is a national focus in the U.S. to address childhood obesity. While research has demonstrated associations between aspects of school environments and students' physical activity, the literature currently lacks a synthesis of evidence to serve as a practical, spatially-organized resource for school designers and decision-makers, as well as to point to pertinent research opportunities. This paper describes the development of a new practical tool: Physical Activity Design Guidelines for School Architecture. Its aims are to provide architects and designers, as well as school planners, educators, and public health professionals, with strategies for making K-12 school environments conducive to healthy physical activity, and to engage scientists in transdisciplinary perspectives toward improved knowledge of the school environment's impact. We used a qualitative review process to develop evidence-based and theory-driven school design guidelines that promote increased physical activity among students. The design guidelines include specific strategies in 10 school design domains. Implementation of the guidelines is expected to enable students to adopt healthier physical activity behaviors. The tool bridges a translational gap between research and environmental design practice, and may contribute to setting new industry and education standards.

  17. Physical Activity Design Guidelines for School Architecture

    Science.gov (United States)

    Brittin, Jeri; Sorensen, Dina; Trowbridge, Matthew; Lee, Karen K.; Breithecker, Dieter; Frerichs, Leah; Huang, Terry

    2015-01-01

    Increasing children’s physical activity at school is a national focus in the U.S. to address childhood obesity. While research has demonstrated associations between aspects of school environments and students’ physical activity, the literature currently lacks a synthesis of evidence to serve as a practical, spatially-organized resource for school designers and decision-makers, as well as to point to pertinent research opportunities. This paper describes the development of a new practical tool: Physical Activity Design Guidelines for School Architecture. Its aims are to provide architects and designers, as well as school planners, educators, and public health professionals, with strategies for making K-12 school environments conducive to healthy physical activity, and to engage scientists in transdisciplinary perspectives toward improved knowledge of the school environment’s impact. We used a qualitative review process to develop evidence-based and theory-driven school design guidelines that promote increased physical activity among students. The design guidelines include specific strategies in 10 school design domains. Implementation of the guidelines is expected to enable students to adopt healthier physical activity behaviors. The tool bridges a translational gap between research and environmental design practice, and may contribute to setting new industry and education standards. PMID:26230850

  18. Physical Activity and Body Mass Index

    Science.gov (United States)

    Nelson, Candace C.; Wagner, Gregory R.; Caban-Martinez, Alberto J.; Buxton, Orfeu M.; Kenwood, Christopher T.; Sabbath, Erika L.; Hashimoto, Dean M.; Hopcia, Karen; Allen, Jennifer; Sorensen, Glorian

    2014-01-01

    Background The workplace is an important domain for adults, and many effective interventions targeting physical activity and weight reduction have been implemented in the workplace. However, the U.S. workforce is aging and few studies have examined the relationship of BMI, physical activity, and age as they relate to workplace characteristics. Purpose This paper reports on the distribution of physical activity and BMI by age in a population of hospital-based healthcare workers and investigates the relationships among workplace characteristics, physical activity, and BMI. Methods Data from a survey of patient care workers in two large academic hospitals in the Boston area were collected in late 2009 and analyzed in early 2013. Results In multivariate models, workers reporting greater decision latitude (OR=1.02; 95% CI=1.01, 1.03) and job flexibility (OR=1.05; 95% CI=1.01, 1.10) reported greater physical activity. Overweight and obesity increased with age (pworkplace characteristics. Sleep deficiency (OR=1.56; 95% CI=1.15, 2.12) and workplace harassment (OR= 1.62; 95% CI=1.20, 2.18) were also associated with obesity. Conclusions These findings underscore the persistent impact of the work environment for workers of all ages. Based on these results, programs or policies aimed at improving the work environment, especially decision latitude, job flexibility and workplace harassment should be included in the design of worksite-based health promotion interventions targeting physical activity or obesity. PMID:24512930

  19. Physical Activity Design Guidelines for School Architecture.

    Science.gov (United States)

    Brittin, Jeri; Sorensen, Dina; Trowbridge, Matthew; Lee, Karen K; Breithecker, Dieter; Frerichs, Leah; Huang, Terry

    2015-01-01

    Increasing children's physical activity at school is a national focus in the U.S. to address childhood obesity. While research has demonstrated associations between aspects of school environments and students' physical activity, the literature currently lacks a synthesis of evidence to serve as a practical, spatially-organized resource for school designers and decision-makers, as well as to point to pertinent research opportunities. This paper describes the development of a new practical tool: Physical Activity Design Guidelines for School Architecture. Its aims are to provide architects and designers, as well as school planners, educators, and public health professionals, with strategies for making K-12 school environments conducive to healthy physical activity, and to engage scientists in transdisciplinary perspectives toward improved knowledge of the school environment's impact. We used a qualitative review process to develop evidence-based and theory-driven school design guidelines that promote increased physical activity among students. The design guidelines include specific strategies in 10 school design domains. Implementation of the guidelines is expected to enable students to adopt healthier physical activity behaviors. The tool bridges a translational gap between research and environmental design practice, and may contribute to setting new industry and education standards.

  20. Physical activity information seeking and advertising recall.

    Science.gov (United States)

    Berry, Tanya R; Spence, John C; Plotnikoff, Ronald C; Bauman, Adrian

    2011-04-01

    The purposes of this research were to examine the characteristics of those who look for physical activity-related information, where they find it, and to examine what types of physical activity-related advertisements are recalled (i.e., publicly funded or commercial). These purposes were tested using secondary data analyses from two population health surveys. Results from the first survey (n=1211) showed gender, age, education, and activity-level differences in who is more likely to search for physical activity-related information. Adding the goal of being active into the model made age and activity level no longer significant but gender and education remained significant factors. The Internet was the most often cited source of physical activity information. The second survey (n=1600) showed that adults 55 years of age or older and participants with the least amount of education were more than twice as likely to name commercial advertisements than were participants aged 18-54 years or those with more education. These results help further our understanding of how publicly funded promotional campaigns fare against commercial advertising and also highlight the need to understand physical activity information-seeking behavior on the Internet and its implications for health promotion.

  1. Habitual physical activity in mitochondrial disease.

    Directory of Open Access Journals (Sweden)

    Shehnaz Apabhai

    Full Text Available PURPOSE: Mitochondrial disease is the most common neuromuscular disease and has a profound impact upon daily life, disease and longevity. Exercise therapy has been shown to improve mitochondrial function in patients with mitochondrial disease. However, no information exists about the level of habitual physical activity of people with mitochondrial disease and its relationship with clinical phenotype. METHODS: Habitual physical activity, genotype and clinical presentations were assessed in 100 patients with mitochondrial disease. Comparisons were made with a control group individually matched by age, gender and BMI. RESULTS: Patients with mitochondrial disease had significantly lower levels of physical activity in comparison to matched people without mitochondrial disease (steps/day; 6883±3944 vs. 9924±4088, p = 0.001. 78% of the mitochondrial disease cohort did not achieve 10,000 steps per day and 48% were classified as overweight or obese. Mitochondrial disease was associated with less breaks in sedentary activity (Sedentary to Active Transitions, % per day; 13±0.03 vs. 14±0.03, p = 0.001 and an increase in sedentary bout duration (bout lengths/fraction of total sedentary time; 0.206±0.044 vs. 0.187±0.026, p = 0.001. After adjusting for covariates, higher physical activity was moderately associated with lower clinical disease burden (steps/day; r(s = -0.49; 95% CI -0.33, -0.63, P<0.01. There were no systematic differences in physical activity between different genotypes mitochondrial disease. CONCLUSIONS: These results demonstrate for the first time that low levels of physical activity are prominent in mitochondrial disease. Combined with a high prevalence of obesity, physical activity may constitute a significant and potentially modifiable risk factor in mitochondrial disease.

  2. Evaluation of physical activity of disabled people by modified International Physical Activity Questionnaire (IPAQ.

    Directory of Open Access Journals (Sweden)

    Boguszewski Dariusz.

    2012-12-01

    Full Text Available Introduction. The aim of the study was an adaptation the International Physical Activity Questionnaire for disabled people moving on wheelchairs, and check and objectification of the proposed tool. Material and methods. The research covered 69 disabled people (8 women and 61 men. All group was divided into two subgroups: regularly practicing sportsmen - Group 1 and people who were not practicing any sport - Group 2. Research tool was International Physical Activity Questionnaire (short version adapted for disabled people. Results. Averaged results of physical activity, expressed in MET, showed the differences between groups (Groups 1 average 7418 MET, Group 2 average 2158 MET, p=0.000. The biggest differences (p=0.000 were spotted in intensive physical activity. People regularly practicing sport training also devoting more time on activities related to locomotion. 31 of sportsmen characterized high level of physical activity and 6 - medium. In the second group 9 people were in high level, 11 in medium and 14 in low level of physical activity. Conclusions. 1. Almost half of people who were not practicing any sport was characterized by an insufficient level of physical activity. It means that the persons who not taking sports activities are also less active while performing daily chores and leisure. 2. The modified International Physical Activity Questionnaire (IPAQ can be an effective tool for the evaluation of physical activity of disabled people moving on wheelchairs.

  3. Influence of physical activity and different sensory conditions on static and dynamic balance of pregnant women

    Directory of Open Access Journals (Sweden)

    Vanessa Patrícia Soares de Sousa

    Full Text Available Abstract BACKGROUND Physical activity during pregnancy provides countless benefits to pregnant women and results in a smaller number of falls during pregnancy. Thus, this study aims to verify the influence of physical activity and test conditions on the static and dynamic balance of pregnant women. METHODOLOGY The study was an analytical, transversal, and comparative study with a sample of 99 pregnant women divided into two groups, with physical activity as the grouping factor. The evaluation included questions about the type and frequency of physical activity and investigation of postural balance (Balance Master System(r. For statistical analysis, we used the following tests: Shapiro Wilk, Mann-Whitney, ANOVA One Way and Wilcoxon. RESULTS No relationship was found between physical activity and postural balance (F > 0.40, P > 0.07. However, the test conditions alter the sway velocity (P = 0.001 and directional control movement (P = 0.001. CONCLUSIONS Results suggest that: (1 physical activity does not influence variables related to postural balance in active and sedentary pregnant women; and (2 postural sway velocity and directional control of movement are related to the test conditions used during balance evaluation.

  4. Reliability and validity of the transport and physical activity questionnaire (TPAQ for assessing physical activity behaviour.

    Directory of Open Access Journals (Sweden)

    Emma J Adams

    Full Text Available BACKGROUND: No current validated survey instrument allows a comprehensive assessment of both physical activity and travel behaviours for use in interdisciplinary research on walking and cycling. This study reports on the test-retest reliability and validity of physical activity measures in the transport and physical activity questionnaire (TPAQ. METHODS: The TPAQ assesses time spent in different domains of physical activity and using different modes of transport for five journey purposes. Test-retest reliability of eight physical activity summary variables was assessed using intra-class correlation coefficients (ICC and Kappa scores for continuous and categorical variables respectively. In a separate study, the validity of three survey-reported physical activity summary variables was assessed by computing Spearman correlation coefficients using accelerometer-derived reference measures. The Bland-Altman technique was used to determine the absolute validity of survey-reported time spent in moderate-to-vigorous physical activity (MVPA. RESULTS: In the reliability study, ICC for time spent in different domains of physical activity ranged from fair to substantial for walking for transport (ICC = 0.59, cycling for transport (ICC = 0.61, walking for recreation (ICC = 0.48, cycling for recreation (ICC = 0.35, moderate leisure-time physical activity (ICC = 0.47, vigorous leisure-time physical activity (ICC = 0.63, and total physical activity (ICC = 0.56. The proportion of participants estimated to meet physical activity guidelines showed acceptable reliability (k = 0.60. In the validity study, comparison of survey-reported and accelerometer-derived time spent in physical activity showed strong agreement for vigorous physical activity (r = 0.72, p<0.001, fair but non-significant agreement for moderate physical activity (r = 0.24, p = 0.09 and fair agreement for MVPA (r = 0.27, p = 0.05. Bland

  5. Students' Motivation, Physical Activity Levels, & Health-Related Physical Fitness in Middle School Physical Education

    Science.gov (United States)

    Gao, Zan; Newton, Maria; Carson, Russell L.

    2008-01-01

    This study examines the predictive utility of students' motivation (self-efficacy and task values) to their physical activity levels and health-related physical fitness (cardiovascular fitness and muscular strength/endurance) in middle school fitness activity classes. Participants (N = 305) responded to questionnaires assessing their self-efficacy…

  6. Lifestyle and physical activity of the physical education professor

    Directory of Open Access Journals (Sweden)

    Maria de Fátima M. Maia

    2003-06-01

    Full Text Available The purpose of this study was: 1 to identify the physical activity habits in daily life of the professors at the Physical Education Department of UNIMONTES; 2 to verify the lifestyles of these individuals in terms of five well-being-related items (nutrition, physical activity, preventative behavior, social relationships, and stress control. Twenty Physical Education professors (5 women and 15 men, 27 to 53 years of age were evaluated. Three instruments were employed to obtain the required information: 1 PAR-Q, 2 Physical Activity Survey, and 3 Life Style Profi le using the Well Being Pentagram. It was verifi ed that 74% of the males were apparently fi t enough to initiate a physical exercise program. On the other hand, this number decreased to 40% in the female group. Concerning the physical activity questionnaire, 75% of the male group were active or very active, and only 40% of the female group were active. Regarding the lifestyle profi les (Well Being Pentagram, females did not report desirable healthy behavior, since their mean score was 1.4 points. In the male group, the mean score was 2.0 points, which indicates a healthy lifestyle, as well as an attitude more favorable to preventative health. We concluded that women require more attention than men, relating to the aspects mentioned above, and that men should not forget to keep on having healthy habits. RESUMO Este estudo teve por objetivos: a identifi car os hábitos de atividades físicas no cotidiano dos professores de Educação Física da UNIMONTES; b verifi car o perfi l do estilo de vida considerando cinco fatores (nutrição, atividade física, comportamento preventivo, relacionamento social e controle do stress individuais relacionados ao bem-estar. Foram avaliados 20 (vinte professores de Educação Física, sendo cinco mulheres (25% e quinze homens (75%, na faixa etária de 27 a 53 anos de idade. Para coleta das informações, utilizou-se três instrumentos: a PAR-Q; Physical

  7. Evaluating Active U: an internet-mediated physical activity program

    Directory of Open Access Journals (Sweden)

    Goodrich David E

    2009-09-01

    Full Text Available Abstract Background Engaging in regular physical activity can be challenging, particularly during the winter months. To promote physical activity at the University of Michigan during the winter months, an eight-week Internet-mediated program (Active U was developed providing participants with an online physical activity log, goal setting, motivational emails, and optional team participation and competition. Methods This study is a program evaluation of Active U. Approximately 47,000 faculty, staff, and graduate students were invited to participate in the online Active U intervention in the winter of 2007. Participants were assigned a physical activity goal and were asked to record each physical activity episode into the activity log for eight weeks. Statistics for program reach, effectiveness, adoption, and implementation were calculated using the Re-Aim framework. Multilevel regression analyses were used to assess the decline in rates of data entry and goal attainment during the program, to assess the likelihood of joining a team by demographic characteristics, to test the association between various predictors and the number of weeks an individual met his or her goal, and to analyze server load. Results Overall, 7,483 individuals registered with the Active U website (≈16% of eligible, and 79% participated in the program by logging valid data at least once. Staff members, older participants, and those with a BMI P Conclusion Internet-mediated physical activity interventions that focus on physical activity logging and goal setting while incorporating team competition may help a significant percentage of the target population maintain their physical activity during the winter months.

  8. Canada's Physical Activity Guide: examining print-based material for motivating physical activity in the workplace.

    Science.gov (United States)

    Plotnikoff, Ronald C; Todosijczuk, Ivan; Johnson, Steven T; Karunamuni, Nandini

    2012-01-01

    The authors conducted a secondary analysis on 202 adults from the Physical Activity Workplace Study. The aim of this analysis was to examine demographic characteristics associated with reading Canada's Physical Activity Guide (CPAG), being motivated by the guide, and whether participants in the Physical Activity Workplace Study who read the CPAG increased their physical activity levels over 1 year. Results revealed that less than 50% of participants read the full version of CPAG, and less than 10% were motivated by it. The CPAG also appears to be more appealing to and effective for women than for men. Although the CPAG had some influence in increasing mild physical activity levels in a workplace sample, there was also a decrease in physical activity levels among some members of the group. Overall, the effectiveness of CPAG was not substantial, and the findings of this analysis could help guide future targeted intervention materials and programs.

  9. Defining Adapted Physical Activity: International Perspectives

    Science.gov (United States)

    Hutzler, Yeshayahu; Sherrill, Claudine

    2007-01-01

    The purpose of this study was to describe international perspectives concerning terms, definitions, and meanings of adapted physical activity (APA) as (a) activities or service delivery, (b) a profession, and (c) an academic field of study. Gergen's social constructionism, our theory, guided analysis of multiple sources of data via qualitative…

  10. Healthy obesity and objective physical activity.

    Science.gov (United States)

    Bell, Joshua A; Hamer, Mark; van Hees, Vincent T; Singh-Manoux, Archana; Kivimäki, Mika; Sabia, Séverine

    2015-08-01

    Disease risk is lower in metabolically healthy obese adults than in their unhealthy obese counterparts. Studies considering physical activity as a modifiable determinant of healthy obesity have relied on self-reported measures, which are prone to inaccuracies and do not capture all movements that contribute to health. We aimed to examine differences in total and moderate-to-vigorous physical activity between healthy and unhealthy obese groups by using both self-report and wrist-worn accelerometer assessments. Cross-sectional analyses were based on 3457 adults aged 60-82 y (77% male) participating in the British Whitehall II cohort study in 2012-2013. Normal-weight, overweight, and obese adults were considered "healthy" if they had physical activity, based on questionnaire and wrist-worn triaxial accelerometer assessments (GENEActiv), were examined by using linear regression. The likelihood of meeting 2010 World Health Organization recommendations for moderate-to-vigorous activity (≥2.5 h/wk) was compared by using prevalence ratios. Of 3457 adults, 616 were obese [body mass index (in kg/m²) ≥30]; 161 (26%) of those were healthy obese. Obese adults were less physically active than were normal-weight adults, regardless of metabolic health status or method of physical activity assessment. Healthy obese adults had higher total physical activity than did unhealthy obese adults only when assessed by accelerometer (P = 0.002). Healthy obese adults were less likely to meet recommendations for moderate-to-vigorous physical activity than were healthy normal-weight adults based on accelerometer assessment (prevalence ratio: 0.59; 95% CI: 0.43, 0.79) but were not more likely to meet these recommendations than were unhealthy obese adults (prevalence ratio: 1.26; 95% CI: 0.89, 1.80). Higher total physical activity in healthy than in unhealthy obese adults is evident only when measured objectively, which suggests that physical activity has a greater role in promoting health

  11. Healthy obesity and objective physical activity123

    Science.gov (United States)

    Bell, Joshua A; Hamer, Mark; van Hees, Vincent T; Singh-Manoux, Archana; Kivimäki, Mika; Sabia, Séverine

    2015-01-01

    Background: Disease risk is lower in metabolically healthy obese adults than in their unhealthy obese counterparts. Studies considering physical activity as a modifiable determinant of healthy obesity have relied on self-reported measures, which are prone to inaccuracies and do not capture all movements that contribute to health. Objective: We aimed to examine differences in total and moderate-to-vigorous physical activity between healthy and unhealthy obese groups by using both self-report and wrist-worn accelerometer assessments. Design: Cross-sectional analyses were based on 3457 adults aged 60–82 y (77% male) participating in the British Whitehall II cohort study in 2012–2013. Normal-weight, overweight, and obese adults were considered “healthy” if they had physical activity, based on questionnaire and wrist-worn triaxial accelerometer assessments (GENEActiv), were examined by using linear regression. The likelihood of meeting 2010 World Health Organization recommendations for moderate-to-vigorous activity (≥2.5 h/wk) was compared by using prevalence ratios. Results: Of 3457 adults, 616 were obese [body mass index (in kg/m2) ≥30]; 161 (26%) of those were healthy obese. Obese adults were less physically active than were normal-weight adults, regardless of metabolic health status or method of physical activity assessment. Healthy obese adults had higher total physical activity than did unhealthy obese adults only when assessed by accelerometer (P = 0.002). Healthy obese adults were less likely to meet recommendations for moderate-to-vigorous physical activity than were healthy normal-weight adults based on accelerometer assessment (prevalence ratio: 0.59; 95% CI: 0.43, 0.79) but were not more likely to meet these recommendations than were unhealthy obese adults (prevalence ratio: 1.26; 95% CI: 0.89, 1.80). Conclusions: Higher total physical activity in healthy than in unhealthy obese adults is evident only when measured objectively, which suggests

  12. Physical activity in patients with anorexia nervosa.

    Science.gov (United States)

    Achamrah, Najate; Coëffier, Moïse; Déchelotte, Pierre

    2016-05-01

    Anorexia nervosa (AN) is often associated with physical hyperactivity. Recent studies have established links between anorexia and hyperactivity, suggesting the existence of commonalities in neural pathways. How physical activity should be managed during the clinical care of patients with anorexia remains controversial. This review first focuses on the implication of hyperactivity in the pathophysiology of AN. Hyperactivity during refeeding of patients with AN has been associated with increased energy needs to achieve weight gain, poorer clinical outcome, longer hospitalization, and increased psychiatric comorbidity. This typically leads to the prescription of bed rest. However, current knowledge suggests that preserving some kind of physical activity during refeeding of patients with AN should be safe and beneficial for the restoration of body composition, the preservation of bone mineral density, and the management of mood and anxiety. In the absence of standardized guidelines, it is suggested here that physical activity during refeeding of patients with AN should be personalized according to the physical and mental status of each patient. More research is needed to assess whether programmed physical activity may be a beneficial part of the treatment of AN.

  13. Relations between pregnancy-related low back pain, pelvic floor activity and pelvic floor dysfunction.

    NARCIS (Netherlands)

    Pool-Goudzwaard, A.; Slieker ten Hove, M.C.; Vierhout, M.E.; Mulder, P.H.M. de; Pool, J.; Snijders, C.J.; Stoeckart, R.

    2005-01-01

    To assess the occurrence of pelvic floor dysfunction (PFD) in pregnancy- related low back and pelvic pain (PLBP) patients, a cross-sectional study was performed, comprising 77 subjects. Each subject underwent physical assessment, and filled in the Urogenital Distress Inventory completed with gynaeco

  14. Validation of reported physical activity for cholesterol control using two different physical activity instruments

    Directory of Open Access Journals (Sweden)

    Amy Z Fan

    2009-08-01

    Full Text Available Amy Z Fan1, Sandra A Ham2, Shravani Reddy Muppidi3, Ali H Mokdad41Behavioral Surveillance Branch, Division of Adult and Community Health, National Center for Chronic Disease Prevention and Health Promotion; 2Physical Activity and Health Branch, Division of Nutrition, Physical Activity, and Obesity, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA; 3College of Public Health, University of Georgia, Athens, GA, USA; 4Institute for Health Metrics and Evaluation, University of Washington, Seattle, WA, USAAbstract: The National Cholesterol Education Program recommends increasing physical activity to improve cholesterol levels and overall cardiovascular health. We examined whether US adults who reported increasing their physical activity to control or lower blood cholesterol following physician’s advice or on their own efforts had higher levels of physical activity than those who reported that they did not. We used data from the National Health and Nutrition Examination Survey 2003–2004, which implemented two physical activity assessment instruments. The physical activity questionnaire (PAQ assessed self-reported frequency, intensity, and duration of leisure-time, household, and transportation-related physical activity in the past month. Physical movement was objectively monitored using a waist accelerometer that assessed minute-by-minute intensity (counts of movement/minute during waking time over a 7-day period. We adjusted our analysis for age, gender, race/ethnicity, educational attainment, and body mass index. Participants who reported increasing physical activity to control blood cholesterol had more PAQ-assessed physical activity and more accelerometer-assessed active days per week compared to those who did not. However, there were no significant differences in cholesterol levels between comparison groups. These findings suggest that self-report of exercising

  15. Perceived risk of osteoporosis: Restricted physical activities?

    DEFF Research Database (Denmark)

    Reventlow, Susanne

    2007-01-01

    the body), and the actual situations (the risk outside the body), including places and activities. Knowledge of a reduced bone mass reinforced the women's uncertainty about what their bones could endure. Experiences managing physical activity without injury resulted in reinterpretations of their risk......Objective. To explore elderly women's physical activity in relation to their perception of the risk of osteoporosis. Design. Qualitative study using in-depth interviews. Setting. Informants were purposely selected from a Danish population-based, age-specific cohort study conducted in the county...... of Copenhagen with people born in 1936. Subjects. Women in their sixties. Results. Women who perceived a current risk of osteoporosis tended to reduce their physical activity in an attempt to reduce the risk of bone damage. This behaviour was related to the imagined fragility of the bones (the risk inside...

  16. Physical Activity and Obesity Related Hormones

    Directory of Open Access Journals (Sweden)

    Mehdi Hedayati

    2014-08-01

    Full Text Available Probably, obesity can be considered as the most common metabolic disorder. In other words, the control of metabolism is disrupted in this condition. The most important metabolic control is performed by hormones. Today, adipose tissue is considered as an active tissue in secretion of hormones. In obesity, in addition to adipose tissue hormones, effective neuropeptides on appetite are interfered. There are 4 main approaches in the management and treatment of obesity including nutrition and diet therapy, physical activity, medical and surgical approaches. The specialists and obese patients prefer the first and second approaches. Physical activity helps to control and treat this disorder by influencing on obesity-related hormones. The main obesity-related hormones are ghrelin, agouti, obestatin, leptin, adiponectin, nesfatin, visfatin, tumor necrosis factor, interleukin-6, and resistin. In this review, the effect of physical activity on 10 major obesity-related hormones has been discussed.

  17. Physical education, school physical activity, school sports and academic performance

    Directory of Open Access Journals (Sweden)

    Shephard Roy J

    2008-02-01

    Full Text Available Abstract Background The purpose of this paper is to review relationships of academic performance and some of its determinants to participation in school-based physical activities, including physical education (PE, free school physical activity (PA and school sports. Methods Linkages between academic achievement and involvement in PE, school PA and sport programmes have been examined, based on a systematic review of currently available literature, including a comprehensive search of MEDLINE (1966 to 2007, PSYCHINFO (1974 to 2007, SCHOLAR.GOOGLE.COM, and ERIC databases. Results Quasi-experimental data indicate that allocating up to an additional hour per day of curricular time to PA programmes does not affect the academic performance of primary school students negatively, even though the time allocated to other subjects usually shows a corresponding reduction. An additional curricular emphasis on PE may result in small absolute gains in grade point average (GPA, and such findings strongly suggest a relative increase in performance per unit of academic teaching time. Further, the overwhelmingly majority of such programmes have demonstrated an improvement in some measures of physical fitness (PF. Cross-sectional observations show a positive association between academic performance and PA, but PF does not seem to show such an association. PA has positive influences on concentration, memory and classroom behaviour. Data from quasi-experimental studies find support in mechanistic experiments on cognitive function, pointing to a positive relationship between PA and intellectual performance. Conclusion Given competent providers, PA can be added to the school curriculum by taking time from other subjects without risk of hindering student academic achievement. On the other hand, adding time to "academic" or "curricular" subjects by taking time from physical education programmes does not enhance grades in these subjects and may be detrimental to health.

  18. Nutrition and Physical Activity in CKD patients

    Directory of Open Access Journals (Sweden)

    Adamasco Cupisti

    2014-07-01

    Full Text Available Chronic kidney disease (CKD patients are at risk for protein-energy wasting, abnormal body composition and impaired physical capacity. These complications lead to increased risk of hospitalization, morbidity and mortality.In CKD patient as well as in healthy people, there is a close association between nutrition and physical activity. Namely, inadequate nutrient (energy intake impairs physical performance thus favoring a sedentary lifestyle: this further contributes to loss of muscle strength and mass, which limit the quality of life and rehabilitation of CKD patients. In CKD as well as in end-stage-renal-disease patients, regular physical activity coupled with adequate energy and protein intake counteracts protein-energy wasting and related comorbidity and mortality. In summary, exercise training can positively influence nutritional status and the perception of well-being of CKD patients and may facilitate the anabolic effects of nutritional interventions.

  19. [Physical activity, eating behavior, and pathology].

    Science.gov (United States)

    Jáuregui Lobera, Ignacio; Estébanez Humanes, Sonia; Santiago Fernández, María José

    2008-09-01

    Intense physical activity has been reported in patients with eating disorders, and hyperactivity can be found in more than 80% in severe stages. The beginning of food restriction occurs at earlier ages if there is an intense physical activity; body dissatisfaction is more intense among patients who practice exercise; and the presence of intense activity in anorexia nervosa usually precedes to the restrictive diet. The aim of this study was to evaluate the presence of exercise at the beginning of the eating disorder, and to analyze possible differences in the kind of exercise, according to age, sex and diagnostic subgroups. In order to evaluate the exercise 745 patients were assessed by the Eating Disorders Examination (EDE). The presence of physical activity (driving to caloric consumption, weight loss or modification of body shape), kind of activity, and its intensity were considered. Only the presence of moderate or high intensity clearly related with the mentioned objectives was considered. 407 patients (54.63%) engaged in exercise: 68.96% with anorexia, 68.96% with bulimia, and 34.73% with other non-specified eating disorders. There were not significant differences between men and women. Hyperactivity was the most frequent (47.42%), followed by gym activity (25.79%). Taking into account the different clinic subgroups, we could observe significant differences. To assess eating disorders, a correct evaluation of the physical activity should be necessary in order to include this aspect in treatment programs.

  20. Return to physical activity after gastrocnemius recession

    Science.gov (United States)

    Tang Qian Ying, Camelia; Lai Wei Hong, Sean; Lee, Bing Howe; Thevendran, Gowreeson

    2016-01-01

    AIM To prospectively investigate the time taken and patients’ ability to resume preoperative level of physical activity after gastrocnemius recession. METHODS Endoscopic gastrocnemius recession (EGR) was performed on 48 feet in 46 consecutive sportspersons, with a minimum follow-up of 24 mo. The Halasi Ankle Activity Score was used to quantify the level of physical activity. Time taken to return to work and physical activity was recorded. Functional outcomes were evaluated using the short form 36 (SF-36), American Orthopedic Foot and Ankle Society (AOFAS) Hindfoot score and modified Olerud and Molander (O and M) scores respectively. Patient’s satisfaction and pain experienced were assessed using a modified Likert scale and visual analogue scales. P-value 2 were able to resume their preoperative level of physical activity in mean time of 8.8 mo, as compared to 86% (n = 19) of patients whose activity score was ≤ 2, with mean time of 6.1 mo. Significant improvements were noted in SF-36, AOFAS hindfoot and modified O and M scores. Ninety percent of all patients rated good or very good outcomes on the Likert scale. CONCLUSION The majority of patients were able to return to their pre-operative level of sporting activity after EGR. PMID:27900272

  1. [Update on current care guidelines: physical activity and exercise training for adults in sickness and in health].

    Science.gov (United States)

    2011-01-01

    The purpose of the aforementioned guideline is to promote physical activity in the prevention, treatment and rehabilitation of diseases. Physical activity, either alone or combined with other lifestyle modifications, plays a key role in the management of several chronic diseases. In this guideline, the following diseases will be discussed: musculoskeletal, endocrinological, cardiovascular and respiratory diseases, as well as cancer, depression and urinary incontinence. In addition, physical activity during pregnancy and in senior citizens is discussed. Physical activity and exercise training have also been mentioned in 27 other Current Care clinical guidelines.

  2. Differences in resting metabolic rate and physical activity patterns in lean and overweight/obese pregnant women

    Science.gov (United States)

    Energy requirements vary during pregnancy due to changes in physical activity (PA) and maternal fat stores. This study measured resting metabolic rate (RMR) and PA patterns in healthy lean and overweight/obese (OW) pregnant women. RMR was measured using indirect calorimetry (MOXUS), activity pattern...

  3. Sexual activity during menstrual period and pregnancy%月经期、妊娠期性生活

    Institute of Scientific and Technical Information of China (English)

    刘凤文

    1997-01-01

    In order to investigate the sexual desire,coital frequency and sexual psychology during menstrual period and pregnancy,200 women of child-bearing age and 142 mothers were interviewed.The data for the women of child-bearing age revealed that 6.2% had no change in sexual desire during menstrual period,13% had increase in libido premenstruation,7% had marked increment in libido midmenstruation and 18% had hypereroticism postmenstruation;no one experienced hypoeroticism.97.5% abstained from sexual intercourse during menstrual period,while 2.5% had casual or occasional intercourse.The data for mothers revealed that coital frequencies before pregnancy were 6-7 times/week in 3.5% of subjects,4-5times/week in 7.7%,2-3 times/week in 53.5%,once/week in 26.8%.once/two weeks in 7.7%,and once/1-3months in 0.8%,while 88.7% had a tendency of decrease in coital frquency during each of the three trimesters of gregnancy,and 11.3% had no sexual intercourse at all during all the course of pregnancy.The decline in sexual activity was due to the following reasons:a)the woman's fears of abortion,premature labor,"inflammation" and physical disomfort associated with intercourse in 97.9% of cases;b)reduced libido during pregnancy in 1.4%;and c) the husband's sexual dysfunction in 0.7%.The mother's incidence reta postpartum and the child's perinatal fatality rate and incidence rate were zero percent in toth the women who had sexuality during pregnancy and those who had not,there being no difference between the two groups.

  4. [Pregnancy and labor activity: is there really risk?].

    Science.gov (United States)

    Rosales-Aujang, Enrique

    2010-11-01

    In the last decades the participation of women in the family economy has increased causing in theory a higher risk for reproduction. To investigate whether labor negatively influences the course and culmination of pregnancy in women workers. Descriptive and comparative cross-sectional survey made in the Hospital General de Zona núm. 2, of the Instituto Mexicano del Seguro Social, in Aguascalientes city (Mexico), which included 154 working patients and a control group of 154 not working patients selected by pairs. The study period was from 1 February to 31 March 2010. The following variables were analyzed: age, marital status, education degree, occupation, pregnancy number, queries, weight increase, obstetric complications, obstetric event, family planning method after the obstetric event; sex, weight and gestational age of the newborn, years of labor and weekly hours labored. There are significant differences in favor of working women according to the background; while in progress and resolution of pregnancy there is virtually no difference. Work does not imply an increased obstetric complication or neonatal morbidity risk.

  5. The place of physical activity in the WHO Global Strategy on Diet and Physical Activity.

    Science.gov (United States)

    Bauman, Adrian; Craig, Cora L

    2005-08-24

    In an effort to reduce the global burden of non-communicable disease, the World Health Organization released a Global Strategy for Diet and Physical Activity in May 2004. This commentary reports on the development of the strategy and its importance specifically for physical activity-related work of NGOs and researchers interested in increasing global physical activity participation. Sparked by its work on global efforts to target non-communicable disease prevention in 2000, the World Health Organization commissioned a global strategy on diet and physical activity. The physical activity interest followed efforts that had led to the initial global "Move for Health Day" in 2002. WHO assembled a reference group for the global strategy, and a regional consultation process with countries was undertaken. Underpinning the responses was the need for more physical activity advocacy; partnerships outside of health including urban planning; development of national activity guidelines; and monitoring of the implementation of the strategy. The consultation process was an important mechanism to confirm the importance and elevate the profile of physical activity within the global strategy. It is suggested that separate implementation strategies for diet and physical activity may be needed to work with partner agencies in disparate sectors (e.g. urban planning for physical activity, agriculture for diet). International professional societies are well situated to make an important contribution to global public health by advocating for the importance of physical activity among risk factors; developing international measures of physical activity and global impacts of inactivity; and developing a global research and intervention agenda.

  6. The place of physical activity in the WHO Global Strategy on Diet and Physical Activity

    Directory of Open Access Journals (Sweden)

    Craig Cora L

    2005-08-01

    Full Text Available Abstract In an effort to reduce the global burden of non-communicable disease, the World Health Organization released a Global Strategy for Diet and Physical Activity in May 2004. This commentary reports on the development of the strategy and its importance specifically for physical activity-related work of NGOs and researchers interested in increasing global physical activity participation. Sparked by its work on global efforts to target non-communicable disease prevention in 2000, the World Health Organization commissioned a global strategy on diet and physical activity. The physical activity interest followed efforts that had led to the initial global "Move for Health Day" in 2002. WHO assembled a reference group for the global strategy, and a regional consultation process with countries was undertaken. Underpinning the responses was the need for more physical activity advocacy; partnerships outside of health including urban planning; development of national activity guidelines; and monitoring of the implementation of the strategy. The consultation process was an important mechanism to confirm the importance and elevate the profile of physical activity within the global strategy. It is suggested that separate implementation strategies for diet and physical activity may be needed to work with partner agencies in disparate sectors (e.g. urban planning for physical activity, agriculture for diet. International professional societies are well situated to make an important contribution to global public health by advocating for the importance of physical activity among risk factors; developing international measures of physical activity and global impacts of inactivity; and developing a global research and intervention agenda.

  7. Physical activity during pregnancy and fetal outcomes: a case-control study Actividad física durante la gestación y resultados fetales: estudio de casos y controles Atividade física durante a gestação e desfechos fetais: um estudo de casos e controles

    Directory of Open Access Journals (Sweden)

    Monica Yuri Takito

    2010-02-01

    Full Text Available OBJECTIVE: To investigate the relationship between physical activity during the second trimester pregnancy and low birth weight, preterm birth, and intrauterine growth restriction. METHODS: Case-control study including 273 low birth weight newborns and 546 controls carried out in the city of São Paulo, Southeastern Brazil, in 2005. Low birth weight cases were grouped into two subsamples: preterm birth (n=117 and intrauterine growth restriction (n=134, with their related controls. Information was collected by means of interviews with mothers shortly after birth and transcription of medical records. Data were analyzed using conditional multiple and hierarchical logistic regression. RESULTS: Light physical activity for over 7 hours per day was shown to be protective against low birth weight (adjusted OR=0.61; 95% CI 0.39-0.94 with a dose-response relationship (p-value for trend=0.026. A similar trend was found for intrauterine growth restriction (adjusted OR=0.51; 95% CI 0.26-0.97. Homemaking activities were associated as a protective factor for both low birth weight and preterm birth (p-value for trend=0.013 and 0.035, respectively. Leisure-time walking was found to be protective against preterm birth. CONCLUSIONS: Mild physical activity during the second trimester of pregnancy such as walking has an independent protective effect on low birth weight, preterm birth, and intrauterine growth restriction.OBJETIVO: Analizar la relación entre actividad física durante el segundo trimestre de gestación y bajo peso al nacer, prematurez y restricción de crecimiento intra-uterino. MÉTODOS: Estudio de caso-control realizado en el municipio de Sao Paulo Sureste de Brasil, en 2005. Fueron estudiados 273 recién nacidos de bajo peso y 546 controles. Entre los casos fueron seleccionadas dos sub-muestras: 117 nacimientos pre-término y 132 con restricción de crecimiento intra-uterino (n= 132 y sus respectivos controles. Las informaciones fueron obtenidas

  8. Physical activity and persistent low back pain and pelvic pain post partum

    Directory of Open Access Journals (Sweden)

    Mogren Ingrid M

    2008-12-01

    Full Text Available Abstract Background The aims of this study were (i to investigate the potential influence of pre-pregnancy regular leisure-time physical activity (PA on the risk of persistent LBPP half a year after pregnancy, and (ii to explore the starting time and prevalence of PA among women experiencing LBPP during pregnancy, in relation to remission or persistent LBPP half a year after pregnancy. Methods This study is a follow-up study of 639 women who reported LBPP during pregnancy. These women were sent a questionnaire at approximately six months after delivery. The respondents were divided into three groups: 'no pain', 'recurrent pain', and 'continuous pain'. Data were analysed using an independent samples t-test, Pearson's chi-squared test, and univariate and multivariate logistic regression analyses. Results 44.5% of subjects reported current PA at six months post partum. The mean starting time of PA was 2.6 months post partum and the mean number of current, weekly events of PA was 3.4; there were no differences between the groups. 82.2% reported previous PA at some period in life. Women with BMI ≥ 30 reported current PA to a lesser extent. The number of years of pre-pregnancy PA did not influence the risk of persistent LBPP. Conclusion Almost half of women who had experienced LBPP during pregnancy reported PA at six months post partum. The number of years of pre-pregnancy PA did not influence the risk of persistent LBPP. Obesity was a risk factor for not practising PA.

  9. Altered autonomic nervous system activity in women with unexplained recurrent pregnancy loss.

    Science.gov (United States)

    Kataoka, Kumie; Tomiya, Yumi; Sakamoto, Ai; Kamada, Yasuhiko; Hiramatsu, Yuji; Nakatsuka, Mikiya

    2015-06-01

    Autonomic nervous system activity was studied to evaluate the physical and mental state of women with unexplained recurrent pregnancy loss (RPL). Heart rate variability (HRV) is a measure of beat-to-beat temporal changes in heart rate and provides indirect insight into autonomic nervous system tone and can be used to assess sympathetic and parasympathetic tone. We studied autonomic nervous system activity by measuring HRV in 100 women with unexplained RPL and 61 healthy female volunteers as controls. The degree of mental distress was assessed using the Kessler 6 (K6) scale. The K6 score in women with unexplained RPL was significantly higher than in control women. HRV evaluated on standard deviation of the normal-to-normal interval (SDNN) and total power was significantly lower in women with unexplained RPL compared with control women. These indices were further lower in women with unexplained RPL ≥4. On spectral analysis, high-frequency (HF) power, an index of parasympathetic nervous system activity, was significantly lower in women with unexplained RPL compared with control women, but there was no significant difference in the ratio of low-frequency (LF) power to HF power (LF/HF), an index of sympathetic nervous system activity, between the groups. The physical and mental state of women with unexplained RPL should be evaluated using HRV to offer mental support. Furthermore, study of HRV may elucidate the risk of cardiovascular diseases and the mechanisms underlying unexplained RPL. © 2014 The Authors. Journal of Obstetrics and Gynaecology Research © 2014 Japan Society of Obstetrics and Gynecology.

  10. Effect of physical activities on obese adolescents

    Directory of Open Access Journals (Sweden)

    Sergio Roberto Adriano Prati

    2008-06-01

    Full Text Available The increase in body fat levels associated with the decrease in physical activities in adolescents has been the concern of recent researches because there is a strong correlation between the growing number of early-age obesity cases and the appearance of cardiovascular diseases, diabetes, hypertension, behavior problems and even death when not treated in time. So this study aimed to analyze through a bibliographical investigation some of the factors that cause obesity in adolescents and propose alternative physical activities to help in the treatment and minimize the problem. The analysis showed that programmed, controlled and adequate physical activities, associated with changes in behavior and lifestyle, may revert obesity condition and improve life quality of these adolescents.

  11. The determinants of physical activity and exercise.

    Science.gov (United States)

    Dishman, R K; Sallis, J F; Orenstein, D R

    1985-01-01

    Evaluation and delivery of physical activity and exercise programs appear impeded by the substantial numbers of Americans who are unwilling or unable to participate regularly in physical activity. As a step toward identifying effective interventions, we reviewed available research on determinants relating to the adoption and maintenance of physical activity. We categorized determinants as personal, environmental, or characteristic of the exercise. We have considered supervised participation separately from spontaneous activity in the general population. A wide variety of determinants, populations, and settings have been studied within diverse research traditions and disciplines. This diversity and the varied interpretation of the data hinder our clearly summarizing the existing knowledge. Although we provide some directions for future study and program evaluation, there is a need for research that tests hypotheses derived from theoretical models and that has clear implications for intervention programs. We still need to explore whether general theories of health behavior or approaches relating to specific exercises or activities can be used to predict adoption and maintenance of physical activity. PMID:3920714

  12. Sedentary Behavior, Physical Activity, and Fitness-The Maastricht Study

    NARCIS (Netherlands)

    Velde, J.H. van der; Koster, A.; Berg, J.D. van der; Sep, S.J.; Kallen, C.J. van der; Dagnelie, P.C.; Schram, M.T.; Henry, R.M.; Eussen, S.J.; Dongen, M.C. van; Stehouwer, C.D.; Schaper, N.C.; Savelberg, H.H.

    2017-01-01

    PURPOSE: This cross-sectional study examined the mutual independent associations of sedentary behavior, lower intensity physical activity (LPA) and higher intensity physical activity HPA (an approximation of moderate to vigorous physical activity (MVPA) with cardio-respiratory fitness (CRF).

  13. Knowledge, attitude and practice of women in Campinas, São Paulo, Brazil with respect to physical exercise in pregnancy: a descriptive study

    Directory of Open Access Journals (Sweden)

    Milanez Helaine

    2011-11-01

    Full Text Available Abstract Background Pregnancy is a good time to develop healthy lifestyle habits including regular exercise and good nutrition. Programs of physical exercise for pregnant women have been recommended; however, there are few references on this subject in the literature. The objective of this study was to evaluate the knowledge, attitude and practice of pregnant women with respect to appropriate physical exercise during pregnancy, and also to investigate why some women do not exercise during pregnancy. Methods A descriptive study was conducted in which 161 women of 18 to 45 years of age were interviewed in the third trimester of pregnancy. These women were receiving prenatal care at National Health Service (SUS primary healthcare units and had no pathologies for which physical exercise would constitute a risk. The women were selected at an ultrasonography clinic accredited to the SUS in Campinas, São Paulo. A previously elaborated knowledge, attitude and practice (KAP questionnaire was used to collect data, which were then stored in an Epinfo database. Statistical analysis was conducted using Pearson's chi-square test and Fisher's exact test to evaluate the association between the study variables (p Results Almost two-thirds (65.6% of the women were sufficiently informed about the practice of physical exercise during pregnancy and the vast majority (93.8% was in favor of it. Nevertheless, only just over 20% of the women in this sample exercised adequately. Significant associations were found between an adequate knowledge of physical exercise during pregnancy and education level (p = 0.0014 and between the adequate practice of physical exercise during pregnancy and having had fewer pregnancies (p = 0.0001. Lack of time and feeling tired and uncomfortable were the principal reasons given by the women for not exercising. Conclusion These results suggest that women's knowledge concerning the practice of physical exercise during pregnancy is reasonable

  14. Platelet aggregation and serum adenosine deaminase (ADA) activity in pregnancy associated with diabetes, hypertension and HIV.

    Science.gov (United States)

    Leal, Claudio A M; Leal, Daniela B R; Adefegha, Stephen A; Morsch, Vera M; da Silva, José E P; Rezer, João F P; Schrekker, Clarissa M L; Abdalla, Faida H; Schetinger, Maria R C

    2016-07-01

    Platelet aggregation and adenosine deaminase (ADA) activity were evaluated in pregnant women living with some disease conditions including hypertension, diabetes mellitus and human immunodeficiency virus infection. The subject population is consisted of 15 non-pregnant healthy women [control group (CG)], 15 women with normal pregnancy (NP), 7 women with hypertensive pregnancy (HP), 10 women with gestational diabetes mellitus (GDM) and 12 women with human immunodeficiency virus-infected pregnancy (HIP) groups. The aggregation of platelets was checked using an optical aggregometer, and serum ADA activity was determined using the colorimetric method. After the addition of 5 µM of agonist adenosine diphosphate, the percentage of platelet aggregation was significantly (p < 0·05) increased in NP, HP, GDM and HIP groups when compared with the CG, while the addition of 10 µM of the same agonist caused significant (p < 0·05) elevations in HP, GDM and HIP groups when compared with CG. Furthermore, ADA activity was significantly (p < 0·05) enhanced in NP, HP, GDM and HIP groups when compared with CG. In this study, the increased platelet aggregation and ADA activity in pregnancy and pregnancy-associated diseases suggest that platelet aggregation and ADA activity could serve as peripheral markers for the development of effective therapy in the maintenance of homeostasis and some inflammatory process in these pathophysiological conditions. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

  15. Prescribing physical activity through primary care: does activity intensity matter?

    Science.gov (United States)

    Knight, Emily; Stuckey, Melanie I; Petrella, Robert J

    2014-09-01

    Physical activity guidelines recommend engaging in moderate- and vigorous-intensity physical activity to elicit health benefits. Similarly, these higher intensity ranges for activity are typically targeted in healthy living interventions (ie, exercise prescription). Comparatively less attention has been focused on changing lower intensity physical activity (ie, sedentary activity) behaviors. The purpose of this study was to explore the effects of prescribing changes to physical activity of various intensities (ie, sedentary through exercise) through the primary care setting. Sixty older adults (aged 55-75 years; mean age 63 = 5 years) volunteered to participate, and were randomly assigned to 4 groups: 3 receiving an activity prescription intervention targeting a specific intensity of physical activity (exercise, sedentary, or both), and 1 control group. During the 12-week intervention period participants followed personalized activity programs at home. Basic clinical measures (anthropometrics, blood pressure, aerobic fitness) and blood panel for assessing cardiometabolic risk (glucose, lipid profile) were conducted at baseline (week 0) and follow-up (week 12) in a primary care office. There were no differences between groups at baseline (P > 0.05). The intervention changed clinical (F₅,₅₀ = 20.458, P = 0.000, ηP² = 0.672) and blood panel measures (F₅,₅₀ = 4.576, P = 0.002, ηP² = 0.314) of cardiometabolic health. Post hoc analyses indicted no differences between groups (P > 0.05). Physical activity prescription of various intensities through the primary care setting improved cardiometabolic health status. To our knowledge, this is the first report of sedentary behavior prescription (alone, or combined with exercise) in primary care. The findings support the ongoing practice of fitness assessment and physical activity prescription for chronic disease management and prevention.

  16. Physical Activity Recognition from Smartphone Embedded Sensors

    DEFF Research Database (Denmark)

    Prudêncio, João; Aguiar, Ana; Roetter, Daniel Enrique Lucani

    2013-01-01

    The ubiquity of smartphones has motivated efforts to use the embedded sensors to detect various aspects of user context to transparently provide personalized and contextualized services to the user. One relevant piece of context is the physical activity of the smartphone user. In this paper, we...... propose a novel set of features for distinguishing five physical activities using only sensors embedded in the smartphone. Specifically, we introduce features that are normalized using the orientation sensor such that horizontal and vertical movements are explicitly computed. We evaluate a neural network...

  17. Physical Activity Recognition from Smartphone Embedded Sensors

    DEFF Research Database (Denmark)

    Prudêncio, João; Aguiar, Ana; Roetter, Daniel Enrique Lucani

    2013-01-01

    The ubiquity of smartphones has motivated efforts to use the embedded sensors to detect various aspects of user context to transparently provide personalized and contextualized services to the user. One relevant piece of context is the physical activity of the smartphone user. In this paper, we...... propose a novel set of features for distinguishing five physical activities using only sensors embedded in the smartphone. Specifically, we introduce features that are normalized using the orientation sensor such that horizontal and vertical movements are explicitly computed. We evaluate a neural network...

  18. Pre-pregnancy and pregnancy predictors of obesity.

    Science.gov (United States)

    Melzer, K; Schutz, Y

    2010-12-01

    Obesity has progressively become a global epidemic that constitutes one of the biggest current health problems worldwide. Pregnancy is a risk factor for excessive weight gain. Factors that may predict development of obesity in later life mainly include gestational weight gain, pre-pregnancy nutritional status, age, parity and race. Change in lifestyle factors, such as eating habits, enrollment in physical activity, smoking and duration of lactation, in addition to the above factors, may also contribute to the development of obesity but are still not fully understood. Women who retain more body weight after pregnancy have, in general, larger pregnancy body weight gain, higher pre-pregnancy body mass index, marked weight changes in previous pregnancies, lactate slightly less and stop smoking during pregnancy to a larger extent. In addition, irregular eating habits and decreased leisure time activity after delivery influence postpartum weight retention. Taking into consideration the epidemic of obesity, with all its adverse long-term consequences, there is an increasing need to promote counseling before, during and after pregnancy on the role of diet and physical activity in reproductive health.

  19. Thyroid screening in pregnancy - a compulsory preventive activity

    Directory of Open Access Journals (Sweden)

    Scrinic Olesea

    2015-08-01

    Full Text Available Obiectives: To assess the prevalence of thyroid dysfunction in a group of pregnant women, originating from Dobrogea region of southeastern Romania, considered to be an area without iodine deficiency, including the Black Sea area. Materials and methods: We enrolled 324 pregnant women in different trimesters of pregnancy. Each case was reviewed by a detailed madical history, clinical examination and by serum dosage of thyroid hormones: TSH, FT4, and the antithyroidperoxidase. They were evaluated by comparison with trimester -specific reference range for TSH recommended by American Thyroid Association, then the results were compared with those obtained using the manufacturers reference range. Abortion rate was also analysed. Results: The prevalence of thyroid dysfunction was different in all the 3 trimesters: subclinical hypothyroidism being the most frequently approx. 24% of all cases; 7% of pregnant women had overt hypothyroidism. Incidence of thyrotoxicosis in entire study cases was approx. 5.5%. The most frecvent thyroid autoimune disorders were Hashimoto thyroiditis: 42 % - I trimester, 26,6% in II trimester and about 12,5 % in III-trimester; Graves disease have an incidence of only 0,9 % (n=3.The difference between reference methods eluded a lower number of cases using manufactures reference range for TSH (P< 0,001, but higher for recommended trimester - specific TSH value, confirming the undervalueted hypothesis. The risk of misclassifying the hypothyroidism is between 3 %-8 %. Conclusion: Necessity for thyroid hormone dosage periodic/trimesterly/ in pregnancy is a preventive measure. The reference values for hormonal dosage requires trimester-specific assessment. The possibility of hormonal disorders during pregnancy is common. The need for specific therapy at diagnosis depends on the nature of hormonal disorder. Further precautions are needed in pregnant women with known autoimmune thyroid disorder or newly diagnosed

  20. Cardiovascular Reactivity, Stress, and Physical Activity

    Directory of Open Access Journals (Sweden)

    Chun-Jung eHuang

    2013-11-01

    Full Text Available Psychological stress has been proposed as a major contributor to the progression of cardiovascular disease (CVD. Acute mental stress can activate the sympathetic-adrenal-medullary (SAM axis, eliciting the release of catecholamines (NE and EPI resulting in the elevation of heart rate (HR and blood pressure (BP. Combined stress (psychological and physical can exacerbate these cardiovascular responses, which may partially contribute to the elevated risk of CVD and increased proportionate mortality risks experienced by some occupations (e.g., firefighting and law enforcement. Studies have supported the benefits of physical activity on physiological and psychological health, including the cardiovascular response to acute stress. Aerobically trained individuals exhibit lower sympathetic nervous system (e.g., HR reactivity and enhanced cardiovascular efficiency (e.g., lower vascular reactivity and decreased recovery time in response to physical and/or psychological stress. In addition, resistance training has been demonstrated to attenuate cardiovascular responses and improve mental health. This review will examine stress-induced cardiovascular reactivity and plausible explanations for how exercise training and physical fitness (aerobic and resistance exercise can attenuate cardiovascular responses to stress. This enhanced functionality may facilitate a reduction in the incidence of stroke and myocardial infarction. Finally, this review will also address the interaction of obesity and physical activity on cardiovascular reactivity and CVD.

  1. "Physical activity as a luxury": African American women's attitudes toward physical activity.

    Science.gov (United States)

    Im, Eun-Ok; Ko, Young; Hwang, Hyenam; Yoo, Kyung Hee; Chee, Wonshik; Stuifbergen, Alexa; Walker, Lorraine; Brown, Adama; McPeek, Chelsea; Chee, Eunice

    2012-04-01

    The purpose of this study was to explore African American midlife women's attitudes toward physical activity. Using a feminist perspective, a 6-month online forum was conducted with 21 African American midlife women recruited on the Internet. The data were analyzed using thematic analysis. Four themes emerged: (a) culturally acceptable body, (b) missed opportunity to learn, (c) physical activity as a luxury, and (d) want to do by myself. The women had positive body images regardless of their actual weight. The women considered physical activity "a luxury" in their busy lives and thought that they had already missed opportunities to learn. The women wanted to participate in physical activities alone because of their bad childhood experiences and hesitance to go out in public with sweaty, messy hair. The findings suggested that unique programs that promote physical activity should be developed that consider the women's ethnic-specific attitudes.

  2. Evaluation of methods to assess physical activity

    Science.gov (United States)

    Leenders, Nicole Y. J. M.

    Epidemiological evidence has accumulated that demonstrates that the amount of physical activity-related energy expenditure during a week reduces the incidence of cardiovascular disease, diabetes, obesity, and all-cause mortality. To further understand the amount of daily physical activity and related energy expenditure that are necessary to maintain or improve the functional health status and quality of life, instruments that estimate total (TDEE) and physical activity-related energy expenditure (PAEE) under free-living conditions should be determined to be valid and reliable. Without evaluation of the various methods that estimate TDEE and PAEE with the doubly labeled water (DLW) method in females there will be eventual significant limitations on assessing the efficacy of physical activity interventions on health status in this population. A triaxial accelerometer (Tritrac-R3D, (TT)), an uniaxial (Computer Science and Applications Inc., (CSA)) activity monitor, a Yamax-Digiwalker-500sp°ler , (YX-stepcounter), by measuring heart rate responses (HR method) and a 7-d Physical Activity Recall questionnaire (7-d PAR) were compared with the "criterion method" of DLW during a 7-d period in female adults. The DLW-TDEE was underestimated on average 9, 11 and 15% using 7-d PAR, HR method and TT. The underestimation of DLW-PAEE by 7-d PAR was 21% compared to 47% and 67% for TT and YX-stepcounter. Approximately 56% of the variance in DLW-PAEE*kgsp{-1} is explained by the registration of body movement with accelerometry. A larger proportion of the variance in DLW-PAEE*kgsp{-1} was explained by jointly incorporating information from the vertical and horizontal movement measured with the CSA and Tritrac-R3D (rsp2 = 0.87). Although only a small amount of variance in DLW-PAEE*kgsp{-1} is explained by the number of steps taken per day, because of its low cost and ease of use, the Yamax-stepcounter is useful in studies promoting daily walking. Thus, studies involving the

  3. BARRIERS TO PHYSICAL ACTIVITY IN THE ELDERLY

    Directory of Open Access Journals (Sweden)

    Paulo Matias

    2015-04-01

    Full Text Available The population awareness of the physical exercise’s benefits is widely diffused. These benefits are particularly important in the elderly because, with increasing age, there is a decline of the musculoskeletal system and the maximum oxygen consumption which reduces the functional fitness of the elderly and can often lead to a significant decline in the quality of life. Despite this awareness, a large part of the population remains sedentary. It is important to know what the barriers are, so they can be circumvented in order to increase the engagement of the elderly population in existing physical activity programs.Objectives: This study aims to identify some of the personal, behavioral and environmental barriers that prevent older adults to be physically active.

  4. Physics Division activities report, 1986--1987

    Energy Technology Data Exchange (ETDEWEB)

    1987-01-01

    This report summarizes the research activities of the Physics Division for the years 1986 and 1987. Areas of research discussed in this paper are: research on e/sup +/e/sup /minus// interactions; research on p/bar p/ interactions; experiment at TRIUMF; double beta decay; high energy astrophysics; interdisciplinary research; and advanced technology development and the SSC.

  5. Why Should I Be Physically Active?

    Science.gov (United States)

    ... one or more of these: • Hiking or jogging • Stair climbing • Bicycling, swimming or rowing • Aerobic dancing or cross-country skiing (continued) ANSWERS by heart Lifestyle + Risk Reduction Fitness + Weight Management Why Should I Be Physically Active? How ...

  6. Children's Physical Activity Behavior during School Recess

    DEFF Research Database (Denmark)

    Pawlowski, Charlotte Skau; Andersen, Henriette Bondo; Troelsen, Jens

    2016-01-01

    preferred the schoolyard over the field to avoid the competitive soccer games on the field whereas boys dominated the field playing soccer. Using a mixed-methods approach to investigate children's physical activity behavior during recess helped gain in-depth knowledge that can aid development of future...

  7. Promoting Physical Activity through Goal Setting Strategies

    Science.gov (United States)

    Martinez, Ray

    2004-01-01

    Physical educators are used to setting specific goals for students within a given unit. Here, the author emphasizes that they should also encourage students to set their own goals. Goal setting engages students in the learning process and allows them to develop the skills that support an active lifestyle. The author presents goal setting…

  8. Physical activity in obesity and metabolic syndrome

    Science.gov (United States)

    Strasser, Barbara

    2013-01-01

    Biological aging is typically associated with a progressive increase in body fat mass and a loss of lean body mass. Owing to the metabolic consequences of reduced muscle mass, it is understood that normal aging and/or decreased physical activity may lead to a higher prevalence of metabolic disorders. Lifestyle modification, specifically changes in diet, physical activity, and exercise, is considered the cornerstone of obesity management. However, for most overweight people it is difficult to lose weight permanently through diet or exercise. Thus, prevention of weight gain is thought to be more effective than weight loss in reducing obesity rates. A key question is whether physical activity can extenuate age-related weight gain and promote metabolic health in adults. Current guidelines suggest that adults should accumulate about 60 minutes of moderate-intensity physical activity daily to prevent unhealthy weight gain. Because evidence suggests that resistance training may promote a negative energy balance and may change body fat distribution, it is possible that an increase in muscle mass after resistance training may be a key mediator leading to better metabolic control. PMID:23167451

  9. Towards physical activity recognition using smartphone sensors

    NARCIS (Netherlands)

    Shoaib, Muhammad; Scholten, Hans; Havinga, P.J.M.

    2013-01-01

    In recent years, the use of a smartphone accelerometer in physical activity recognition has been well studied. However, the role of a gyroscope and a magnetometer is yet to be explored, both when used alone as well as in combination with an accelerometer. For this purpose, we investigate the role of

  10. Is physical activity in natural environments better for mental health than physical activity in other environments?

    Science.gov (United States)

    Mitchell, Richard

    2013-08-01

    Experimental evidence suggests that there may be synergy between the psychological benefits of physical activity, and the restorative effects of contact with a natural environment; physical activity in a natural environment might produce greater mental health benefits than physical activity elsewhere. However, such experiments are typically short-term and, by definition, artificially control the participant types, physical activity and contact with nature. This observational study asked whether such effects can be detected in everyday settings at a population level. It used data from the Scottish Health Survey 2008, describing all environments in which respondents were physically active. Associations were sought between use of each environment, and then use of environments grouped as natural or non-natural, and the risk of poor mental health (measured by the General Health Questionnaire (GHQ)) and level of wellbeing (measured by the Warwick Edinburgh Mental health and Wellbeing Score (WEMWBS). Results showed an independent association between regular use of natural environments and a lower risk of poor mental health, but not for activity in other types of environment. For example, the odds of poor mental health (GHQ ≥ 4) among those regularly using woods or forests for physical activity were 0.557 (95% CI 0.323-0.962), compared to non-users. However, regular use of natural environments was not clearly associated with greater wellbeing, whilst regular use of non-natural environments was. The study concludes that physical activity in natural environments is associated with a reduction in the risk of poor mental health to a greater extent than physical activity in other environments, but also that activity in different types of environment may promote different kinds of positive psychological response. Access to natural environments for physical activity should be protected and promoted as a contribution to protecting and improving population mental health.

  11. Community wide interventions for increasing physical activity.

    Science.gov (United States)

    Baker, Philip R A; Francis, Daniel P; Soares, Jesus; Weightman, Alison L; Foster, Charles

    2015-01-05

    Multi-strategic community wide interventions for physical activity are increasingly popular but their ability to achieve population level improvements is unknown. To evaluate the effects of community wide, multi-strategic interventions upon population levels of physical activity. We searched the Cochrane Public Health Group Segment of the Cochrane Register of Studies,The Cochrane Library, MEDLINE, MEDLINE in Process, EMBASE, CINAHL, LILACS, PsycINFO, ASSIA, the British Nursing Index, Chinese CNKI databases, EPPI Centre (DoPHER, TRoPHI), ERIC, HMIC, Sociological Abstracts, SPORT Discus, Transport Database and Web of Science (Science Citation Index, Social Sciences Citation Index, Conference Proceedings Citation Index). We also scanned websites of the EU Platform on Diet, Physical Activity and Health; Health-Evidence.org; the International Union for Health Promotion and Education; the NIHR Coordinating Centre for Health Technology (NCCHTA); the US Centre for Disease Control and Prevention (CDC) and NICE and SIGN guidelines. Reference lists of all relevant systematic reviews, guidelines and primary studies were searched and we contacted experts in the field. The searches were updated to 16 January 2014, unrestricted by language or publication status. Cluster randomised controlled trials, randomised controlled trials, quasi-experimental designs which used a control population for comparison, interrupted time-series studies, and prospective controlled cohort studies were included. Only studies with a minimum six-month follow up from the start of the intervention to measurement of outcomes were included. Community wide interventions had to comprise at least two broad strategies aimed at physical activity for the whole population. Studies which randomised individuals from the same community were excluded. At least two review authors independently extracted the data and assessed the risk of bias. Each study was assessed for the setting, the number of included components

  12. Age, Physical Activity, Physical Fitness, Body Composition, and Incidence of Orthopedic Problems.

    Science.gov (United States)

    Research Quarterly for Exercise and Sport, 1989

    1989-01-01

    Effects of age, physical activity, physical fitness, and body mass index (BMI) on the occurrence of orthopedic problems were examined. For men, physical fitness, BMI, and physical activity were associated with orthopedic problems; for women, physical activity was the main predictor. Age was not a factor for either gender. (JD)

  13. Exercise, pregnancy, and insulin sensitivity--what is new?

    DEFF Research Database (Denmark)

    Damm, Peter; Breitowicz, Bettina; Hegaard, Hanne Kristine

    2007-01-01

    Pregnancy is characterized by a marked physiological insulin resistance. Overweight and obesity or lack of physical activity can aggravate this reduced insulin sensitivity further. Increased insulin resistance has been associated with serious pregnancy complications, such as gestational diabetes...... mellitus (GDM) and pre-eclampsia. Recent studies clearly indicate that physical activity before and during pregnancy can reduce the risk of GDM and pre-eclampsia....

  14. A Portfolio Approach to Impacting Physically Active Lifestyles

    Science.gov (United States)

    Allen, Ray; Pulling, Andrew R.; Alpert, Amanda; Jackman, Emma

    2014-01-01

    This article presents a physical activity portfolio designed to help students manage their own fitness and health-related physical activity outside of the physical education classroom. A main goal of physical education programs is to prepare students to lead a physically active lifestyle and maintain a lifetime of health-related fitness. The…

  15. Physical activity and the pelvic floor.

    Science.gov (United States)

    Nygaard, Ingrid E; Shaw, Janet M

    2016-02-01

    Pelvic floor disorders are common, with 1 in 4 US women reporting moderate to severe symptoms of urinary incontinence, pelvic organ prolapse, or fecal incontinence. Given the high societal burden of these disorders, identifying potentially modifiable risk factors is crucial. Physical activity is one such potentially modifiable risk factor; the large number of girls and women participating in sport and strenuous training regimens increases the need to understand associated risks and benefits of these exposures. The aim of this review was to summarize studies reporting the association between physical activity and pelvic floor disorders. Most studies are cross-sectional and most include small numbers of participants. The primary findings of this review include that urinary incontinence during exercise is common and is more prevalent in women during high-impact sports. Mild to moderate physical activity, such as brisk walking, decreases both the odds of having and the risk of developing urinary incontinence. In older women, mild to moderate activity also decreases the odds of having fecal incontinence; however, young women participating in high-intensity activity are more likely to report anal incontinence than less active women. Scant data suggest that in middle-aged women, lifetime physical activity increases the odds of stress urinary incontinence slightly and does not increase the odds of pelvic organ prolapse. Women undergoing surgery for pelvic organ prolapse are more likely to report a history of heavy work than controls; however, women recruited from the community with pelvic organ prolapse on examination report similar lifetime levels of strenuous activity as women without this examination finding. Data are insufficient to determine whether strenuous activity while young predisposes to pelvic floor disorders later in life. The existing literature suggests that most physical activity does not harm the pelvic floor and does provide numerous health benefits for

  16. Physical Activity and Beverage Consumption among Adolescents

    Directory of Open Access Journals (Sweden)

    Maria del Mar Bibiloni

    2016-06-01

    Full Text Available This study assessed the relationship between physical activity and beverage consumption among adolescents with a population based cross-sectional survey was carried out in the Balearic Islands, Spain (n = 1988; 12–17 years old. Body composition, educational and income level, physical activity (PA, and beverage consumption and energy intake were assessed. Sixty-two percent of adolescents engaged in >300 min/week of PA. Boys were more active than girls, younger adolescents were more active than older counterparts, low parental income was associated with physical inactivity, and time spent watching TV (including, TV, Internet or handheld cellular devices was inversely associated with PA practice. The average beverage intake of the studied adolescents was 0.9 L/day, higher in boys than in girls. Beverage intake was positively associated with PA practice, and the highest amount of energy intake from beverages was observed in active boys and girls. Most of the studied adolescent population met the PA recommendations. Gender, age, parental income, and time spent watching TV were significant determinants of PA. Type and amount of beverages drunk varied according to gender and PA, and general daily total beverage intake was lower than recommended adequate fluid intake. PA behavior should be considered when analyzing beverage consumption in adolescents.

  17. Physical Activity and Beverage Consumption among Adolescents

    Science.gov (United States)

    Bibiloni, Maria del Mar; Özen, Asli Emine; Pons, Antoni; González-Gross, Marcela; Tur, Josep A.

    2016-01-01

    This study assessed the relationship between physical activity and beverage consumption among adolescents with a population based cross-sectional survey was carried out in the Balearic Islands, Spain (n = 1988; 12–17 years old). Body composition, educational and income level, physical activity (PA), and beverage consumption and energy intake were assessed. Sixty-two percent of adolescents engaged in >300 min/week of PA. Boys were more active than girls, younger adolescents were more active than older counterparts, low parental income was associated with physical inactivity, and time spent watching TV (including, TV, Internet or handheld cellular devices) was inversely associated with PA practice. The average beverage intake of the studied adolescents was 0.9 L/day, higher in boys than in girls. Beverage intake was positively associated with PA practice, and the highest amount of energy intake from beverages was observed in active boys and girls. Most of the studied adolescent population met the PA recommendations. Gender, age, parental income, and time spent watching TV were significant determinants of PA. Type and amount of beverages drunk varied according to gender and PA, and general daily total beverage intake was lower than recommended adequate fluid intake. PA behavior should be considered when analyzing beverage consumption in adolescents. PMID:27347993

  18. Physical terms and leisure time activities

    Science.gov (United States)

    Valovičová, Ľubomíra; Siptáková, Mária; ŠtubÅa, Martin

    2017-01-01

    People have to educate not only in school but also outside it. One approach to acquire new knowledge are leisure activities such as hobby groups or camps. Leisure activities, more and more seem to be the appropriate form for informal learning of physics concepts. Within leisure activities pupils have the possibility to acquire new concepts in unusual and interesting way. It is possible to inspire their intrinsic motivation on the matter or the phenomenon which is the aim of all teachers. This article deals with the description of and insights on acquisition of the concept of uniform and non-uniform rectilinear movement during a physics camp where pupils had the opportunity to use modern technologies which are despite of modernization of education still unconventional teaching methods in our schools.

  19. Physical aspects of biological activity and cancer

    Science.gov (United States)

    Pokorný, Jiří

    2012-03-01

    Mitochondria are organelles at the boundary between chemical-genetic and physical processes in living cells. Mitochondria supply energy and provide conditions for physical mechanisms. Protons transferred across the inner mitochondrial membrane diffuse into cytosol and form a zone of a strong static electric field changing water into quasi-elastic medium that loses viscosity damping properties. Mitochondria and microtubules form a unique cooperating system in the cell. Microtubules are electrical polar structures that make possible non-linear transformation of random excitations into coherent oscillations and generation of coherent electrodynamic field. Mitochondria supply energy, may condition non-linear properties and low damping of oscillations. Electrodynamic activity might have essential significance for material transport, organization, intra- and inter-cellular interactions, and information transfer. Physical processes in cancer cell are disturbed due to suppression of oxidative metabolism in mitochodria (Warburg effect). Water ordering level in the cell is decreased, excitation of microtubule electric polar oscilations diminished, damping increased, and non-linear energy transformation shifted towards the linear region. Power and coherence of the generated electrodynamic field are reduced. Electromagnetic activity of healthy and cancer cells may display essential differences. Local invasion and metastastatic growth may strongly depend on disturbed electrodynamic activity. Nanotechnological measurements may disclose yet unknown properties and parameters of electrodynamic oscillations and other physical processes in healthy and cancer cells.

  20. Perceived physical competence towards physical activity, and autonomous motivation and enjoyment in physical education as longitudinal predictors of adolescents' self - reported physical activity

    OpenAIRE

    Jaakkola, Timo; Yli-Piipari, Sami; Watt, Anthony; Liukkonen, Jarmo

    2016-01-01

    Objectives The aim of the study was to investigate if adolescents’ perceived physical competence towards physical activity (PA), and autonomous motivation and enjoyment in physical education (PE) during early adolescence can predict amount and intensity of self-reported physical activity six years later. Design This study utilized a 6-year longitudinal data set collected within Finnish school settings. Students responded to questionnaires measuring their perceived physical compete...

  1. The effects of exergaming on physical activity among inactive children in a physical education classroom

    National Research Council Canada - National Science Library

    Fogel, Victoria A; Miltenberger, Raymond G; Graves, Rachel; Koehler, Shannon

    2010-01-01

    ... on the reinforcing effects of video games to increase physical activity in children. This study evaluated the effects of exergaming on physical activity among 4 inactive children in a physical education (PE) classroom...

  2. Relationship between physical activity and physical fitness in school-aged children with developmental language disorders

    NARCIS (Netherlands)

    van der Niet, Anneke G.; Hartman, Esther; Moolenaar, Ben J.; Smith, Joanne; Visscher, Chris

    2014-01-01

    Children with developmental language disorders (DLD) often experience difficulty in understanding and engaging in interactive behavior with other children, which may lead to reduced daily physical activity and fitness levels. The present study evaluated the physical activity and physical fitness

  3. Physical activity across the life-span: Does feeling physically younger help you to plan physical activities?

    Science.gov (United States)

    Wienert, Julian; Gellert, Paul; Lippke, Sonia

    2017-03-01

    We tested whether the relationship between subjective physical age and physical activity is mediated by planning. Participants came from a broad age range (25-78 years, M = 39.57, standard deviation = 10.75) and reported relatively good health ( M = 3.36, standard deviation = 0.90). The model supported the suggested mediation ( β = -.01, standard error = .01, p = .042). Feeling physically younger is associated with higher planning to adopt higher levels of physical activity and more planning is associated with more subsequent physical activity. Results open avenues for interventions that help people to become more active by focusing on subjective age. One way to do so might be tailoring approaches for interventions.

  4. Associations between physical activity parenting practices and adolescent girls' self-perceptions and physical activity intentions.

    Science.gov (United States)

    Sebire, Simon J; Haase, Anne M; Montgomery, Alan A; McNeill, Jade; Jago, Russ

    2014-05-01

    The current study investigated cross-sectional associations between maternal and paternal logistic and modeling physical activity support and the self-efficacy, self-esteem, and physical activity intentions of 11- to 12-year-old girls. 210 girls reported perceptions of maternal and paternal logistic and modeling support and their self-efficacy, self-esteem and intention to be physically active. Data were analyzed using multivariable regression models. Maternal logistic support was positively associated with participants' self-esteem, physical activity self-efficacy, and intention to be active. Maternal modeling was positively associated with self-efficacy. Paternal modeling was positively associated with self-esteem and self-efficacy but there was no evidence that paternal logistic support was associated with the psychosocial variables. Activity-related parenting practices were associated with psychosocial correlates of physical activity among adolescent girls. Logistic support from mothers, rather than modeling support or paternal support may be a particularly important target when designing interventions aimed at preventing the age-related decline in physical activity among girls.

  5. Physical Activity and Health: Does Physical Education Matter?

    Science.gov (United States)

    Pate, Russell R.; O'Neill, Jennifer R.; McIver, Kerry L.

    2011-01-01

    Physical education has been an institution in American schools since the late 19th century, and today almost all American children are exposed to physical education classes. It has often been claimed that physical education provides important benefits to public health. The purpose of this paper is to determine if physical education increases…

  6. Associations between Socio-Motivational Factors, Physical Education Activity Levels and Physical Activity Behavior among Youth

    Science.gov (United States)

    Ning, Weihong; Gao, Zan; Lodewyk, Ken

    2012-01-01

    This study examined the relationships between established socio-motivational factors and children's physical activity levels daily and during physical education classes. A total of 307 middle school students (149 boys, 158 girls) from a suburban public school in the Southern United States participated in this study. Participants completed…

  7. Physical Activity Measurement Device Agreement: Pedometer Steps/Minute and Physical Activity Time

    Science.gov (United States)

    Scruggs, Philip W.; Mungen, Jonathan D.; Oh, Yoonsin

    2010-01-01

    The purpose of this study was to examine agreement between the Walk4Life DUO pedometer (W4L; Walk4Life, Plainfield, Illinois, USA) and two criterion instruments in the measurement of physical activity. Participants (N = 189, M = 16.74 years, SD = 0.99) in high school physical education concurrently wore the DUO (i.e., comparison instrument) and…

  8. Effects of a Classroom-Based Physical Activity Program on Children's Physical Activity Levels

    Science.gov (United States)

    Goh, Tan Leng; Hannon, James; Webster, Collin Andrew; Podlog, Leslie William; Brusseau, Timothy; Newton, Maria

    2014-01-01

    High levels of physical inactivity are evident among many American children. To address this problem, providing physical activity (PA) during the school day within the CSPAP framework, is one strategy to increase children's PA. Thus, the purpose of this study was to examine the effects of a classroom-based PA program on children's PA. Two hundred…

  9. Parental Influence on Young Children's Physical Activity

    Directory of Open Access Journals (Sweden)

    Cheryl A. Zecevic

    2010-01-01

    Full Text Available Parents influence on their young children's physical activity (PA behaviours was examined in a sample of 102 preschool-aged children (54 boys. Questionnaires regarding family sociodemographics and physical activity habits were completed. Results showed that children who received greater parental support for activity (B=.78, P<.10 and had parents who rated PA as highly enjoyable (B=.69, P<.05 were significantly more likely to engage in one hour or more of daily PA. Being an older child (B=−.08, P<.01, having older parents (B=−.26, P<.01, and watching more than one hour of television/videos per day (B=1.55, P<.01 reduced the likelihood that a child would be rated as highly active. Children who received greater parental support for PA were 6.3 times more likely to be highly active than inactive (B=1.44, P<.05. Thus, parents can promote PA among their preschoolers, not only by limiting TV time but also by being highly supportive of their children's active pursuits.

  10. Relationship between sociodemographics, dietary intake, and physical activity with gestational weight gain among pregnant women in Rafsanjan City, Iran.

    Science.gov (United States)

    Ebrahimi, Fatemeh; Shariff, Zalilah Mohd; Tabatabaei, Seyed Zia; Fathollahi, Mahmood Sheikh; Mun, Chan Yoke; Nazari, Mozhgan

    2015-03-01

    Gestational weight gain (GWG) is a determinant of health and nutrition of mothers and offspring. However, many factors associated with GWG are not completely understood. The present study assessed the relationship between sociodemographics, dietary intake, and physical activity with GWG in 308 Iranian pregnant women attending government healthcare centres in Rafsanjan city, Iran. Women gained an average of 12.87±3.57 kg during pregnancy while 54% did not gain weight within the Institute of Medicine (IOM)-recommended range. Univariate logistic models showed that gestaional weight gain was related to age, pre-pregnancy body mass index (BMI), energy intake, and sitting time. Cumulative logit model showed positive relationship between age (p=0.0137) and pre-pregnancy BMI (pnutritional status and physical activity should be emphasized in antenatal care.

  11. Physical Activity and Type 1 Diabetes

    Science.gov (United States)

    Colberg, Sheri R.; Laan, Remmert; Dassau, Eyal; Kerr, David

    2015-01-01

    While being physically active bestows many health benefits on individuals with type 1 diabetes, their overall blood glucose control is not enhanced without an effective balance of insulin dosing and food intake to maintain euglycemia before, during, and after exercise of all types. At present, a number of technological advances are already available to insulin users who desire to be physically active with optimal blood glucose control, although a number of limitations to those devices remain. In addition to continued improvements to existing technologies and introduction of new ones, finding ways to integrate all of the available data to optimize blood glucose control and performance during and following exercise will likely involve development of “smart” calculators, enhanced closed-loop systems that are able to use additional inputs and learn, and social aspects that allow devices to meet the needs of the users. PMID:25568144

  12. Regulatory fit messages and physical activity motivation.

    Science.gov (United States)

    Pfeffer, Ines

    2013-04-01

    Targeted communication about health behaviors seems to be more effective than mass communication in which undifferentiated audiences receive identical messages. Regulatory focus is psychological variable that can be used to build two target groups: promotion-focused or prevention-focused people. It is hypothesized that targeting messages to an individual's regulatory focus creates regulatory fit and is more successful to promote a physically active lifestyle than nonfit messages. Two different print messages promoting a physically active lifestyle derived from regulatory focus theory (promotion message vs. prevention message) were randomly assigned to N = 98 participants after measuring their regulatory focus. It was examined whether regulatory fit between the regulatory focus and the assigned print message would lead to more positive evaluations in the dependent variables inclination toward the message (preference for the message), intention to perform the behavior, prospective and retrospective feelings associated with the behavior (positive and negative), and perceived value of the behavior directly after reading the message. Hierarchical linear regression analyses revealed that regulatory fit led to stronger intentions in the prevention-message condition and more prospective positive and retrospective positive feelings associated with the behavior in the promotion-message condition in contrast to the nonfit conditions. Prospective positive feelings associated with the behavior mediated the effect of regulatory fit on intention. The results partly provided support for the regulatory fit concept. Matching print messages to the regulatory focus of individuals seems to be a useful approach to enhance physical activity motivation. Future studies should include an objective measure of physical activity behavior.

  13. Physical activity, fitness, and gray matter volume.

    Science.gov (United States)

    Erickson, Kirk I; Leckie, Regina L; Weinstein, Andrea M

    2014-09-01

    In this review, we explore the association among physical activity, cardiorespiratory fitness, and exercise on gray matter volume in older adults. We conclude that higher cardiorespiratory fitness levels are routinely associated with greater gray matter volume in the prefrontal cortex and hippocampus and less consistently in other regions. We also conclude that physical activity is associated with greater gray matter volume in the same regions that are associated with cardiorespiratory fitness including the prefrontal cortex and hippocampus. Some heterogeneity in the literature may be explained by effect moderation by age, stress, or other factors. Finally, we report promising results from randomized exercise interventions that suggest that the volume of the hippocampus and prefrontal cortex remain pliable and responsive to moderate intensity exercise for 6 months-1 year. Physical activity appears to be a propitious method for influencing gray matter volume in late adulthood, but additional well-controlled studies are necessary to inform public policies about the potential protective or therapeutic effects of exercise on brain volume. Copyright © 2014 Elsevier Inc. All rights reserved.

  14. Defining adapted physical activity: international perspectives.

    Science.gov (United States)

    Hutzler, Yeshayahu; Sherrill, Claudine

    2007-01-01

    The purpose of this study was to describe international perspectives concerning terms, definitions, and meanings of adapted physical activity (APA) as (a) activities or service delivery, (b) a profession, and (c) an academic field of study. Gergen's social constructionism, our theory, guided analysis of multiple sources of data via qualitative methodology. Data sources were online surveys, APA literature, and expertise of researchers. Findings, with the identification of further considerations, were provided for each APA component to stimulate reflection and further inquiry among international professionals with diverse backgrounds.

  15. Teen Sexual Activity, Pregnancy and Childbearing among Latinos in the United States. Fact Sheet.

    Science.gov (United States)

    National Campaign To Prevent Teen Pregnancy, Washington, DC.

    The Latino population is the fastest-growing major racial/ethnic group in the United States. By 2020, approximately 16 percent of the population will be Latino. This increase will be even more pronounced among teens. This fact sheet summarizes data from the National Vital Statistics Reports on reported sexual activity, pregnancy rates, and…

  16. Connecting Physical Education to Out-of-School Physical Activity through Sport Education

    Science.gov (United States)

    Schwamberger, Benjamin; Sinelnikov, Oleg

    2015-01-01

    One of the goals of physical education, according to The Society of Health and Physical Educators, is for children to establish "patterns of regular participation in meaningful physical activity." However, participation alone in physical education classes is not enough for students to reach daily recommended levels of physical activity.…

  17. Physical activity and survival in breast cancer

    DEFF Research Database (Denmark)

    Ammitzbøll, Gunn; Søgaard, Karen; Karlsen, Randi V

    2016-01-01

    PURPOSE: Knowledge about lifestyle factors possibly influencing survival after breast cancer (BC) is paramount. We examined associations between two types of postdiagnosis physical activity (PA) and overall survival after BC. PATIENTS AND METHODS: We used prospective data on 959 BC survivors from...... the Diet, Cancer, and Health cohort, all enrolled before diagnosis. Self-reported PA was measured as time per activity, and estimated metabolic equivalent task (MET)-hours per week were summed for each activity. We constructed measures for household, exercise, and total PA. The association between...... from all causes during the study period. In adjusted analyses, exercise PA above eight MET h/week compared to lower levels of activity was significantly associated with improved overall survival (HR, 0.68; confidence interval [CI]: 0.47-0.99). When comparing participation in exercise to non...

  18. Early pregnancy plasminogen activator inhibitor-1 levels in Nigerian women and its relationship with preeclampsia.

    Science.gov (United States)

    Udenze, I C; Arikawe, A P; Makwe, C C

    2017-05-01

    This study compared early plasma levels of plasminogen activator inhibitor-1 (PAI-1) in normal pregnancy and preeclampsia and determined its relationship with disease severity. This was a prospective cohort study of 195 normotensive, aproteinuric pregnant women without prior history of gestational hypertension. The women were attending the Antenatal Clinic at The Lagos University Teaching Hospital and were within 24 weeks gestation at recruitment. The outcome measures were PAI-1, systolic blood pressure (SBP), diastolic blood pressure (DBP), and significant proteinuria. The endpoint of the study was the development of preeclampsia. The diagnosis of preeclampsia was made by the attending Obstetrician. The data were analyzed using the IBM SPSS statistical software. Statistical significance was set at P women who later developed preeclampsia compared to those who had a normal pregnancy (P women who later developed preeclampsia, PAI-1 had an inverse relationship with gestational age (r = 0.878) whereas in normal pregnancy, PAI-1 and gestational age had a direct relationship (r = 0.017). Second trimester systolic and DBP values were also significantly higher in the women who later developed preeclampsia compared to normal pregnancy, P = 0.007 and 0.004, respectively. There was, however, no correlation between PAI-1 values and SBP, DBP and proteinuria in the women who developed preeclampsia. Plasma levels of PAI-1 are increased early in pregnancies complicated by preeclampsia, but the lack of correlation of this marker with disease severity may limit its clinical utility.

  19. Does adenosine deaminase activity play a role in the early diagnosis of ectopic pregnancy?

    Science.gov (United States)

    Turkmen, G G; Karçaaltıncaba, D; Isık, H; Fidancı, V; Kaayalp, D; Tımur, H; Batıoglu, S

    2016-01-01

    Early diagnosis of ectopic pregnancy (EP) is important due to life-threatening consequences in the first trimester of pregnancy. In this study we aimed to investigate the role of adenosine deaminase (ADA) activity in the prediction of EP. Forty-one patients with unruptured ectopic pregnancy comprised the case group and forty-two first trimester pregnant women with shown foetal heart beating in ultrasound comprised the control group. The mean ADA level in EP (10.9 ± 3.0 IU/L) was higher than that in control group (9.2 ± 3.6 IU/L) (p = 0.018). Receiver operating characteristics or ROC curve identified ADA value of 10.95 IU/L as optimal threshold for the prediction of EP with 56% sensitivity and 67% specificity. High ADA levels are valuable in the early diagnosis of EP. However more comprehensive studies are required.

  20. Intention-behavior gap is wider for walking and moderate physical activity than for vigorous physical activity in university students.

    Science.gov (United States)

    Rebar, Amanda L; Maher, Jaclyn P; Doerksen, Shawna E; Elavsky, Steriani; Conroy, David E

    2016-02-01

    The theory of planned behavior proposes that physical activity is the result of intentions; however little is known about whether the relation between intentions and behavior differs between vigorous, moderate physical activity, and walking. For university students, vigorous physical activity is oftentimes enacted as a goal-directed behavior; whereas walking is oftentimes a means to achieving a goal other than physical activity (e.g., transportation). The study was a one-week prospective study. Undergraduate students (N=164) reported intentions for walking, moderate physical activity, and vigorous physical activity and self-reported these behaviors one week later. Hierarchical linear modeling revealed that intentions were more strongly related to vigorous physical activity than to moderate physical activity or walking. Intention-enhancing interventions may effectively promote vigorous physical activity, but other motivational processes may be more appropriate to target in interventions of walking and moderate physical activity. Copyright © 2014 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

  1. Positive Youth Development through Physical Activity: Opportunities for Physical Educators

    Science.gov (United States)

    Hemphill, Michael A.

    2014-01-01

    As physical educators continue to advocate for school-based PE, they should also consider ways to extend their work into community settings in an effort to ensure that all kids have an opportunity to develop physical literacy. This article describes how positive youth development programs can provide an opportunity for physical educators to engage…

  2. Workplace pedometer interventions for increasing physical activity.

    Science.gov (United States)

    Freak-Poli, Rosanne L A; Cumpston, Miranda; Peeters, Anna; Clemes, Stacy A

    2013-04-30

    The World Health Organization and the World Economic Forum have recommended further research to strengthen current knowledge of workplace health programmes, particularly on effectiveness and using simple instruments. A pedometer is one such simple instrument that can be incorporated in workplace interventions. To assess the effectiveness of pedometer interventions in the workplace for increasing physical activity and improving subsequent health outcomes. Electronic searches of the Cochrane Central Register of Controlled Trials (671 potential papers), MEDLINE (1001), Embase (965), CINAHL (1262), OSH UPDATE databases (75) and Web of Science (1154) from the earliest record to between 30th January and 6th February 2012 yielded 3248 unique records. Reference lists of articles yielded an additional 34 papers. Contact with individuals and organisations did not produce any further records. We included individual and cluster-randomised controlled trials of workplace health promotion interventions with a pedometer component in employed adults. The primary outcome was physical activity and was part of the eligibility criteria. We considered subsequent health outcomes, including adverse effects, as secondary outcomes. Two review authors undertook the screening of titles and abstracts and the full-text papers independently. Two review authors (RFP and MC) independently completed data extraction and risk of bias assessment. We contacted authors to obtain additional data and clarification. We found four relevant studies providing data for 1809 employees, 60% of whom were allocated to the intervention group. All studies assessed outcomes immediately after the intervention had finished and the intervention duration varied between three to six months. All studies had usual treatment control conditions; however one study's usual treatment was an alternative physical activity programme while the other three had minimally active controls. In general, there was high risk of bias mainly

  3. The Effect of Physical Education Climates on Elementary Students' Physical Activity Behaviors

    Science.gov (United States)

    Wadsworth, Danielle D.; Robinson, Leah E.; Rudisill, Mary E.; Gell, Nancy

    2013-01-01

    Background: With the growing need for children from underserved populations to be physically active it is imperative to create developmentally appropriate and enjoyable physical education programs that promote physical activity. The purpose of this study was to determine the effects of mastery and performance climates on physical activity during…

  4. Engaging Middle School Students in Physical Education and Physical Activity Programs

    Science.gov (United States)

    Doolittle, Sarah

    2016-01-01

    With school-based physical activity emerging as a public health issue, it is more important than ever to understand what keeps children and adolescents interested and participating in physical education and physical activity. As the research on physical activity patterns indicates, the middle school years may be a watershed moment in the lives of…

  5. Changes in leisure-time physical activity among Brazilian pregnant women: comparison between two birth cohort studies (2004 - 2015).

    Science.gov (United States)

    Coll, Carolina de Vargas Nunes; Domingues, Marlos Rodrigues; Hallal, Pedro Curi; da Silva, Inácio Crochemore Mohnsam; Bassani, Diego Garcia; Matijasevich, Alicia; Barros, Aluísio; Santos, Iná S; Bertoldi, Andréa Dâmaso

    2017-01-25

    Low levels of leisure-time physical activity (LTPA) during pregnancy have been shown in studies conducted worldwide. Surveillance is extremely important to monitor the progress of physical activity patterns over time and set goals for effective interventions to decrease inactivity among pregnant women. The aim of this study was to evaluate time changes in LTPA among Brazilian pregnant women in an 11-year period (2004-2015) by comparing data from two birth cohort studies. Two population-based birth cohort studies were carried out in the city of Pelotas, southern Brazil, in 2004 and 2015. A total of 4244 and 4271 mothers were interviewed after delivery. Weekly frequency and duration of each session of LTPA in a typical week were reported for the pre-pregnancy period and for each trimester of pregnancy. Trends in both recommended LTPA (≥150 min/week) and any LTPA (regardless of weekly amount) were analysed overtime. Changes were also calculated separately for subgroups of maternal age, schooling, family income, parity, pre-pregnancy body mass index and pre-pregnancy LTPA. The proportion of women engaged in recommended levels of LTPA pre-pregnancy increased from 11.2% (95%CI 10.0-12.2) in 2004 to 15.8% (95%CI 14.6-16.9) in 2015. During pregnancy, no changes were observed over the period for the first (10.6 to 10.9%) and second (8.7 to 7.9%) trimesters, whereas there was a decrease from 3.4% (95%CI 2.9-4.0) to 2.4% (95%CI 1.9-2.8) in the last trimester. Major decreases in LTPA in the last trimester were observed among women who were younger, with intermediate to high income, high schooling, primiparous, pre-pregnancy obese and, engaged in LTPA before pregnancy. Changes in any LTPA practice followed the same patterns described for recommended LTPA. Despite the increase in the proportion of women engaged in LTPA before pregnancy between 2004 and 2005, LTPA levels remained stable during the first and second trimesters of pregnancy and declined during the third

  6. Physical activity and total energy expenditure of child-bearing Gambian village women.

    Science.gov (United States)

    Lawrence, M; Whitehead, R G

    1988-02-01

    In a longitudinal study of pregnancy and lactation levels of physical activity and total energy expenditure (TEE) were measured in 32 rural Gambian women using an activity diary technique. TEE, which was higher than previously measured food intake in this community, ranged from a minimum of 9.6 MJ (2300 kcal)/d (1.7 X BMR) in the months January-March to a maximum of 11.3 MJ (2700 kcal)/d (2 X BMR) during the agricultural season (July-October). During pregnancy and early lactation women went less often to the fields and also reduced the amount of time spent walking and performing household tasks. Standardizing for season and for changes in BMR and the energy cost of activity, reductions in physical activity reduced TEE by 0.59 +/- 0.08 MJ (140 +/- 18 kcal)/d between the 28th week of gestation and 4 weeks post-partum (P less than 0.001). While reduced physical activity may have had an adverse effect on agricultural productivity, energy was spared for other processes including fetal growth and milk output immediately post-partum. Dietary supplementation was without effect on activity pattern.

  7. Activated coconut shell charcoal carbon using chemical-physical activation

    Science.gov (United States)

    Budi, Esmar; Umiatin, Nasbey, Hadi; Bintoro, Ridho Akbar; Wulandari, Futri; Erlina

    2016-02-01

    The use of activated carbon from natural material such as coconut shell charcoal as metal absorbance of the wastewater is a new trend. The activation of coconut shell charcoal carbon by using chemical-physical activation has been investigated. Coconut shell was pyrolized in kiln at temperature about 75 - 150 °C for about 6 hours in producing charcoal. The charcoal as the sample was shieved into milimeter sized granule particle and chemically activated by immersing in various concentration of HCl, H3PO4, KOH and NaOH solutions. The samples then was physically activated using horizontal furnace at 400°C for 1 hours in argon gas environment with flow rate of 200 kg/m3. The surface morphology and carbon content of activated carbon were characterized by using SEM/EDS. The result shows that the pores of activated carbon are openned wider as the chemical activator concentration is increased due to an excessive chemical attack. However, the pores tend to be closed as further increasing in chemical activator concentration due to carbon collapsing.

  8. Rockets: Physical science teacher's guide with activities

    Science.gov (United States)

    Vogt, Gregory L.; Rosenberg, Carla R. (Editor)

    1993-01-01

    This guide begins with background information sections on the history of rocketry, scientific principles, and practical rocketry. The sections on scientific principles and practical rocketry are based on Isaac Newton's three laws of motion. These laws explain why rockets work and how to make them more efficient. The background sections are followed with a series of physical science activities that demonstrate the basic science of rocketry. Each activity is designed to be simple and take advantage of inexpensive materials. Construction diagrams, materials and tools lists, and instructions are included. A brief discussion elaborates on the concepts covered in the activities and is followed with teaching notes and discussion questions. The guide concludes with a glossary of terms, suggested reading list, NASA educational resources, and an evaluation questionnaire with a mailer.

  9. Effect of physical activity on body composition

    Energy Technology Data Exchange (ETDEWEB)

    Zanzi, I; Ellis, K J; Aloia, J; Cohn, S H

    1980-01-01

    It has been noted that the deleterious effects on bone calcium of prolonged periods of inactivity, such as bed rest, are halted following resumption of activity. It would seem possible in light of the observations that have been made, that exercise may stimulate bone formation and perhaps counter, to some extent, bone loss as observed in the osteoporosis of aging. The present study was designed to determine the relation between total body calcium, total body potassium and bone mineral content of the radius to the degree of physical activity in a population of normal subjects. Measurement of the calcium was made by in-vivo total body neutron activation analysis. Bone mineral content of the radius and total body potassium, (an index of lean body mass) were measured by photon absorptiometry and the whole body counter, respectively.

  10. Anxiety during pregnancy and autonomic nervous system activity: A longitudinal observational and cross-sectional study.

    Science.gov (United States)

    Mizuno, Taeko; Tamakoshi, Koji; Tanabe, Keiko

    2017-08-01

    To assess the longitudinal change in autonomic nervous system (ANS) activity during pregnancy and the association between anxiety during pregnancy and ANS activity. Pregnant Japanese women with a singleton fetus and normal pregnancy were recruited (n=65). ANS activity and anxiety were measured using a self-rating questionnaire at approximately 20, 30, and 36weeks of gestation. Very low (VLF) and high (HF) frequency bands of heart rate variability spectrums were used. Anxiety was assessed using the Japanese version of the State-Trait Anxiety Inventory. A score of 45 or more on trait-anxiety and the other represent the trait-anxiety group and the non- trait-anxiety group, respectively. The state-anxiety group and the non-state-anxiety group were defined in the same manner. Longitudinal observation of individual pregnant women indicated the significant increasing trend (p=0.002) of VLF power and the significant decreasing trend (p<0.001) of HF power during 20 to 36 gestation weeks. Compared with the non-trait-anxiety group, the trait-anxiety group had significantly lower VLF values at 20 gestational weeks (p=0.033) and had significantly lower HF values at 30 and 36 gestational weeks (p=0.015 and p=0.044, respectively). The increasing rate of VLF from 20 to 36 gestational weeks was higher among the trait-anxiety group. The same associations were observed between the state-anxiety and non-state-anxiety groups at 20 gestational weeks. Anxiety during pregnancy decreased heart rate variability. Anxiety in second trimester pregnancy promoted a subsequent increase in sympathetic activity. Copyright © 2017 Elsevier Inc. All rights reserved.

  11. Maternal stress, nutrition and physical activity: Impact on immune function, CNS development and psychopathology.

    Science.gov (United States)

    Marques, Andrea Horvath; Bjørke-Monsen, Anne-Lise; Teixeira, Antônio L; Silverman, Marni N

    2015-08-18

    Evidence suggests that maternal and fetal immune dysfunction may impact fetal brain development and could play a role in neurodevelopmental disorders, although the definitive pathophysiological mechanisms are still not completely understood. Stress, malnutrition and physical inactivity are three maternal behavioral lifestyle factors that can influence immune and central nervous system (CNS) functions in both the mother and fetus, and may therefore, increase risk for neurodevelopmental/psychiatric disorders. First, we will briefly review some aspects of maternal-fetal immune system interactions and development of immune tolerance. Second, we will discuss the bidirectional communication between the immune system and CNS and the pathways by which immune dysfunction could contribute to neurodevelopmental disorders. Third, we will discuss the effects of prenatal stress and malnutrition (over and undernutrition) on perinatal programming of the CNS and immune system, and how this might influence neurodevelopment. Finally, we will discuss the beneficial impact of physical fitness during pregnancy on the maternal-fetal unit and infant and how regular physical activity and exercise can be an effective buffer against stress- and inflammatory-related disorders. Although regular physical activity has been shown to promote neuroplasticity and an anti-inflammatory state in the adult, there is a paucity of studies evaluating its impact on CNS and immune function during pregnancy. Implementing stress reduction, proper nutrition and ample physical activity during pregnancy and the childbearing period may be an efficient strategy to counteract the impact of maternal stress and malnutrition/obesity on the developing fetus. Such behavioral interventions could have an impact on early development of the CNS and immune system and contribute to the prevention of neurodevelopmental and psychiatric disorders. Further research is needed to elucidate this relationship and the underlying

  12. A free terminal ileal perforation from active crohn disease in pregnancy: a diagnostic challenge.

    Science.gov (United States)

    Philip, Sunu; Kamyab, Armin; Orfanou, Paraskevi

    2015-03-01

    The surgical management of the complications of Crohn disease is often challenging. These difficulties are compounded in pregnancy by competing interests of the mother and the baby. In this report, we describe the presentation and surgical management of a patient in her second trimester with active Crohn disease who required emergent surgical intervention. She had presented with the uncommon complication of a free perforation in the presence of active untreated disease.

  13. National plan for physical activity: education sector.

    Science.gov (United States)

    Siedentop, Daryl L

    2009-11-01

    Schools must play a central role in combating the prevalence of overweight and obesity among children and youths. This cannot be achieved without more robust policy and funding programs at both federal and state levels. Reviews of meta-analyses were used to assess the efficacy of improving PA/MVPA through interventions in school physical education programs. Individual research studies were reviewed to assess the efficacy of improving PA/MVPA in preschool settings, recess, and classroom activity breaks. Legislation at the federal and state levels was reviewed along with surveillance and accountability mechanisms at the state level. Physical education interventions produce improvements in PA/MVPA if protocols relating to use of time are followed. PA/MVPA in recess can be increased through careful planning for attractive activity opportunities on carefully designed playgrounds. Classroom activity breaks provide important PA/MVPA daily and improve student on-task behavior. Federal legislation is needed to provide guidelines and financial support for states to improve the quantity and quality of PA in school programs. States need to develop clear expectations for quantity and quality of PA programs in schools, surveillance systems to monitor district compliance in meeting those expectations, and an accountability system aimed at ensuring that state expectations are being met with assistance for districts that do not meet expectations.

  14. Autotaxin activity has a high accuracy to diagnose intrahepatic cholestasis of pregnancy.

    Science.gov (United States)

    Kremer, Andreas E; Bolier, Ruth; Dixon, Peter H; Geenes, Victoria; Chambers, Jenny; Tolenaars, Dagmar; Ris-Stalpers, Carrie; Kaess, Bernhard M; Rust, Christian; van der Post, Joris A; Williamson, Catherine; Beuers, Ulrich; Oude Elferink, Ronald P J

    2015-04-01

    Intrahepatic cholestasis of pregnancy (ICP) is defined by pruritus, elevated total fasting serum bile salts (TBS) and transaminases, and an increased risk of adverse fetal outcome. An accurate diagnostic marker is needed. Increased serum autotaxin correlates with cholestasis-associated pruritus. We aimed at unraveling the diagnostic accuracy of autotaxin in ICP. Serum samples and placental tissue were collected from 44 women with uncomplicated pregnancies and 105 with pruritus and/or elevated serum transaminases. Autotaxin serum levels were quantified enzymatically and by Western blotting, autotaxin gene expression by quantitative PCR. Serum autotaxin was increased in ICP (mean ± SD: 43.5 ± 18.2 nmol ml(-1)min(-1), n=55, ppregnancy (16.8 ± 6.7 nmol ml(-1)min(-1), n=33), pre-eclampsia complicated by HELLP-syndrome (16.8 ± 8.9 nmol ml(-1)min(-1), n=17), and pregnant controls (19.6 ± 5.7 nmol ml(-1)min(-1), n=44). Longitudinal analysis during pregnancy revealed a marked rise in serum autotaxin with onset of ICP-related pruritus. Serum autotaxin was increased in women taking oral contraceptives. Increased serum autotaxin during ICP was not associated with increased autotaxin mRNA in placenta. With a cut-off value of 27.0 nmol ml(-1)min(-1), autotaxin had an excellent sensitivity and specificity in distinguishing ICP from other pruritic disorders or pre-eclampsia/HELLP-syndrome. Serum autotaxin displayed no circadian rhythm and was not influenced by food intake. Increased serum autotaxin activity represents a highly sensitive, specific and robust diagnostic marker of ICP, distinguishing ICP from other pruritic disorders of pregnancy and pregnancy-related liver diseases. Pregnancy and oral contraception increase serum autotaxin to a much lesser extent than ICP. Copyright © 2014 European Association for the Study of the Liver. Published by Elsevier B.V. All rights reserved.

  15. Frequency and Perception of Sexual Activity during Pregnancy in Iranian Couples

    Directory of Open Access Journals (Sweden)

    Farahnaz Torkestani

    2012-01-01

    Full Text Available Background: Pregnancy stimulates partners to search for ways to preserve their mutual emotionalrelations and satisfy their sexual needs, with some limitations. This study evaluates thefrequency and perception of sexual intercourse during pregnancy in a group of Iranian couples.Materials and Methods: In this cross-sectional study, 155 pregnant women were recruitedfrom two academic clinics in Tehran. The exclusion criteria were: any underlying disease,history of pelvic surgery or gynecologic and obstetric complications, abortion or sterility, andprevious preterm labor. A checklist was administrated in the labor room, that included: demographicdata, partus and their viewpoints about sexuality. Frequency of sexual activity in eachtrimester, vaginal intercourse, coitus position, orgasm, breast stimulation, condom usage, andpregnancy outcome were recorded. Data were analyzed with t- and chi-square tests.Results: Women and their husbands with sexual behaviors during pregnancy had a lowermean age; the majority were nulipara (p<0.05. The biggest reason for decreased intercoursein the first trimester was fear of abortion (39.45%. No significant relationshipbetween sexual activity in pregnancy and preterm labor, gestational age, membrane rupture,and fetal outcome was shown. There was a significant negative relationship betweenintercourse in the 2nd and 3rd trimesters and need to induction.Conclusion: Although our results showed that sexual intercourse had no adverse effecton the fetus and was a proper stimulus for the induction of delivery, its frequency wasreduced during the gestational stage due to parents’ fear of adverse effects.

  16. Activation of Blood CD3+CD56+CD8+ T Cells during Pregnancy and Multiple Sclerosis

    Science.gov (United States)

    de Andrés, Clara; Fernández-Paredes, Lidia; Tejera-Alhambra, Marta; Alonso, Bárbara; Ramos-Medina, Rocío; Sánchez-Ramón, Silvia

    2017-01-01

    A striking common feature of most autoimmune diseases is their female predominance, with at least twice as common among women than men in relapsing–remitting multiple sclerosis (MS), the prevailing MS clinical form with onset at childbearing age. This fact, together with the protective effect on disease activity during pregnancy, when there are many biological changes including high levels of estrogens and progesterone, puts sex hormones under the spotlight. The role of natural killer (NK) and NKT cells in MS disease beginning and course is still to be elucidated. The uterine NK (uNK) cells are the most predominant immune population in early pregnancy, and the number and function of uNK cells infiltrating the endometrium are sex-hormones’ dependent. However, there is controversy on the role of estrogen or progesterone on circulating NK (CD56dim and CD56bright) and NKT cells’ subsets. Here, we show a significantly increased activation of CD3+CD56+CD8+ cells in pregnant MS women (MSP) compared with non-pregnant MS women (NPMS) (p pregnancy. Further studies on specific CD8+ NKT cells function and their role in pregnancy beneficial effects on MS are warranted to move forward more effective MS treatments. PMID:28280497

  17. Sport and physical activity for mental health

    CERN Document Server

    Carless, David

    2010-01-01

    With approximately 1 in 6 adults likely to experience a significant mental health problem at any one time (Office for National Statistics), research into effective interventions has never been more important. During the past decade there has been an increasing interest in the role that sport and physical activity can play in the treatment of mental health problems, and in mental health promotion. The benefits resulting from physiological changes during exercise are well documented, including improvement in mood and control of anxiety and depression. Research also suggests that socio-cultural a

  18. Sport, physical activity and social exclusion.

    Science.gov (United States)

    Collins, Mike

    2004-08-01

    This paper is a brief review of the concept of social exclusion and its evolution. I address which individuals are excluded from sport and physical activity and how; link inclusion policies to the 'cross-cutting issues' and the idea of social capital; and outline the intervention policies being adopted in the new sport strategy 'Game Plan' (). I address the link between transport, exercise and health in a case study. Since these policies are new, research and evaluation has been short term and scattered, and outcome measurements have not yet received academic or professional consensus, it is too soon to say for sure what works or even to confirm what is best practice.

  19. The Effects of Exergaming on Physical Activity in a Third-Grade Physical Education Class

    Science.gov (United States)

    Shayne, Rachel K.; Fogel, Victoria A.; Miltenberger, Raymond G.; Koehler, Shannon

    2012-01-01

    We compared the effects of exergaming and traditional physical education on physical activity among 4 active children who were not overweight and who had experience with the exergaming activities prior to the study. Results showed that exergaming produced substantially higher percentages of physical activity and opportunity to engage in physical…

  20. Pedometer-determined physical activity and active transport in girls

    Directory of Open Access Journals (Sweden)

    Schofield Grant

    2008-01-01

    Full Text Available Abstract Background It is well established that the risk of insufficient physical activity is greater in girls than in boys, especially during the adolescent years. The promotion of active transport (AT to and from school has been posited as a practical and convenient solution for increasing girls' total daily activity. However, there is limited information describing the associations between AT choices and girls' physical activity across a range of age, ethnic, and socioeconomic groups. The objectives of this study were to (1 investigate physical activity patterns in a large multiethnic sample of female children and adolescents, and to (2 estimate the physical activity associated with AT to and from school. Methods A total of 1,513 girls aged 5–16 years wore sealed multiday memory (MDM pedometers for three weekdays and two weekend days. The ethnic composition of this sample was 637 European (42.1%, 272 Pacific Island (18.0%, 207 East Asian (13.7%, 179 Maori (11.8%, 142 South Asian (9.4%, and 76 from other ethnic groups (5%. Pedometer compliance and school-related AT were assessed by questionnaire. Results Mean weekday step counts (12,597 ± 3,630 were higher and less variable than mean weekend steps (9,528 ± 4,407. A consistent decline in daily step counts was observed with age: after adjustment for ethnicity and SES, girls in school years 9–10 achieved 2,469 (weekday and 4,011 (weekend fewer steps than girls in years 1–2. Daily step counts also varied by ethnicity, with Maori girls the most active and South Asian girls the least active. Overall, 44.9% of participants used AT for school-related travel. Girls who used AT to and from school averaged 1,052 more weekday steps than those who did not use AT. However, the increases in steps associated with AT were significant only in older girls (school years 5–10 and in those of Maori or European descent. Conclusion Our data suggest that adolescent-aged girls and girls of Asian descent are

  1. Physical activity patterns, aerobic fitness and body composition in Norwegian children and adolescents : The Physical Activity among Norwegian Children Study

    OpenAIRE

    Kolle, Elin

    2009-01-01

    Regular physical activity is important for children and adolescent’s healthy growth and for their physical, social and mental health. Therefore, comprehensive knowledge is needed on levels and patterns of physical activity, as well as factors influencing physical activity participation. PURPOSE: The overall purpose was to increase the knowledge regarding 9- and 15-year-olds physical activity level, aerobic fitness and their body composition. Further, to gain increased insight w...

  2. Physical activity and the achievement gap among urban minority youth.

    Science.gov (United States)

    Basch, Charles E

    2011-10-01

    To outline the prevalence and disparities of physical activity among school-aged urban minority youth, causal pathways through which low levels of physical activity and fitness adversely affects academic achievement, and proven or promising approaches for schools to increase physical activity and physical fitness among youth. Literature review. A large proportion of youth is insufficiently physically active. Estimates of population-wide levels of physical activity indicate that Black and Hispanic youth are less physically active than White youth, with disparities particularly evident for females. The population segments of youth with lowest levels of physical activity and fitness also have least access to school-based physical activity opportunities and resources. Physical activity affects metabolism and all major body systems, exerting powerful positive influences on the brain and spinal cord and, consequently, on emotional stability, physical health, and motivation and ability to learn. The cornerstone of school-based physical activity programs should be a high-quality physical education program based on national standards. Such programs are strongly recommended by the Task Force on Community Preventive Services as a way to increase physical activity and physical fitness among youth. Physical inactivity is highly and disproportionately prevalent among school-aged urban minority youth, has a negative impact on academic achievement through its effects on cognition, and effective practices are available for schools to address this problem. Increasing students' physical activity and physical fitness can best be achieved through a comprehensive approach that includes physical education, wise use of recess and after-school times, co-curricular physical activity opportunities, and bicycling or walking to and from school. © 2011, American School Health Association.

  3. Cardiovascular risk profile: cross-sectional analysis of motivational determinants, physical fitness and physical activity.

    Science.gov (United States)

    Sassen, Barbara; Kok, Gerjo; Schaalma, Herman; Kiers, Henri; Vanhees, Luc

    2010-10-07

    Cardiovascular risk factors are associated with physical fitness and, to a lesser extent, physical activity. Lifestyle interventions directed at enhancing physical fitness in order to decrease the risk of cardiovascular diseases should be extended. To enable the development of effective lifestyle interventions for people with cardiovascular risk factors, we investigated motivational, social-cognitive determinants derived from the Theory of Planned Behavior (TPB) and other relevant social psychological theories, next to physical activity and physical fitness. In the cross-sectional Utrecht Police Lifestyle Intervention Fitness and Training (UP-LIFT) study, 1298 employees (aged 18 to 62) were asked to complete online questionnaires regarding social-cognitive variables and physical activity. Cardiovascular risk factors and physical fitness (peak VO2) were measured. For people with one or more cardiovascular risk factors (78.7% of the total population), social-cognitive variables accounted for 39% (p < .001) of the variance in the intention to engage in physical activity for 60 minutes every day. Important correlates of intention to engage in physical activity were attitude (beta = .225, p < .001), self-efficacy (beta = .271, p < .001), descriptive norm (beta = .172, p < .001) and barriers (beta = -.169, p < .01). Social-cognitive variables accounted for 52% (p < .001) of the variance in physical active behaviour (being physical active for 60 minutes every day). The intention to engage in physical activity (beta = .469, p < .001) and self-efficacy (beta = .243, p < .001) were, in turn, important correlates of physical active behavior.In addition to the prediction of intention to engage in physical activity and physical active behavior, we explored the impact of the intensity of physical activity. The intensity of physical activity was only significantly related to physical active behavior (beta = .253, p < .01, R2 = .06, p < .001). An important goal of our study was to

  4. [Exercise, physical activity and diabetes mellitus].

    Science.gov (United States)

    Canabal Torres, M Y

    1992-02-01

    Vigorous regular exercise is a recommended inclusion in the management of diabetes of persons with diabetes of both types, regardless of age. Benefits can be identified in the physiological (improved cardiovascular fitness, flexibility and muscle toning; in the metabolic and hormonal processes for energy production), as well as psychosocial realms (self-esteem, stress management, socialization opportunities). Considerations of the risks (hyper or hypoglicemia, ketoacidosis, neuropathies or complications os cardiac risks), and contraindications (unplanned weight training in cases with proliferative retinopathy, hypertensión, uncontrolled diabetes) must be part of the exercise prescription and implemmentation. Exercise programs must be fun, varied and comply with exercise physiology principles such as gradual progression in intensity or target heart rate, recommended frequency and duration, regular hydration, and warm-ups and cooling routines. Regular vigorous physical education, sports, regular exercise and active recreational activities can be part of a healthy lifestyle of persons with diabetes.

  5. Cardiovascular risk profile: Cross-sectional analysis of motivational determinants, physical fitness and physical activity

    Directory of Open Access Journals (Sweden)

    Kiers Henri

    2010-10-01

    Full Text Available Abstract Background Cardiovascular risk factors are associated with physical fitness and, to a lesser extent, physical activity. Lifestyle interventions directed at enhancing physical fitness in order to decrease the risk of cardiovascular diseases should be extended. To enable the development of effective lifestyle interventions for people with cardiovascular risk factors, we investigated motivational, social-cognitive determinants derived from the Theory of Planned Behavior (TPB and other relevant social psychological theories, next to physical activity and physical fitness. Methods In the cross-sectional Utrecht Police Lifestyle Intervention Fitness and Training (UP-LIFT study, 1298 employees (aged 18 to 62 were asked to complete online questionnaires regarding social-cognitive variables and physical activity. Cardiovascular risk factors and physical fitness (peak VO2 were measured. Results For people with one or more cardiovascular risk factors (78.7% of the total population, social-cognitive variables accounted for 39% (p In addition to the prediction of intention to engage in physical activity and physical active behavior, we explored the impact of the intensity of physical activity. The intentsity of physical activity was only significantly related to physical active behavior (beta = .253, p 2 = .06, p 2 = .23, p For people with one or more cardiovascular risk factors, 39.9% had positive intentions to engage in physical activity and were also physically active, and 10.5% had a low intentions but were physically active. 37.7% had low intentions and were physically inactive, and about 11.9% had high intentions but were physically inactive. Conclusions This study contributes to our ability to optimize cardiovascular risk profiles by demonstrating an important association between physical fitness and social-cognitive variables. Physical fitness can be predicted by physical active behavior as well as by self-efficacy and the intensity of

  6. Physical activity in spondyloarthritis: a systematic review

    LENUS (Irish Health Repository)

    O’Dwyer, Tom

    2014-10-01

    Physical activity (PA) is associated with numerous health-related benefits among adults with chronic diseases and the general population. As the benefits are dose-dependent, this review aims to establish the PA levels of adults with spondyloarthritis and to compare these to the general population. Electronic databases (Cochrane Central Register of Controlled Trials, EMBASE, MEDLINE\\/PubMed, PEDro, AMED, CINAHL) were systematically searched from inception to May 2014 using medical subject headings and keywords. This was supplemented by searching conference abstracts and hand-searching reference lists of included studies. Eligible studies were randomized controlled trials and observational studies of adults with SpA in which free-living PA or energy expenditure levels were measured. Subjects less than 18 years or with juvenile-onset SpA were excluded. Outcomes included objective and self-report measurements. Two reviewers independently screened studies for inclusion and assessed methodological quality using the Cochrane risk of bias tool and the RTI item bank. From the 2,431 records reviewed, nine studies involving 2,972 participants were included. This review focused on qualitative synthesis. Meta-analyses were not undertaken due to differences in study design, measurement tools, and participant characteristics. This heterogeneity, coupled with the risk of bias inherent in the included observational studies, limits the generalizability of findings. Objective measurements suggest PA levels may be lower among adults with spondyloarthritis than in healthy population controls. Self-reported PA and self-reported rates of adherence to PA recommendations varied largely across studies; higher disease activity was associated with lower self-reported PA levels. Physical activity levels may be lower in adults with axial spondyloarthritis, with higher disease activity associated with lower PA levels.

  7. Analysis of physical activities in Taekwondo Pumsae.

    Science.gov (United States)

    Lee, Sang-Bock; Cha, Eun-Jong; Lee, Tae-Soo

    2008-01-01

    Exercise is very important element for successful aging. Among many sports events, Korea is the suzerain of Taekwondo. When competing (Taekwondo Free Fighting) after learning Poomse as basic movements and inuring them, people compete with movements depending on situation. Among Poomses of Taekwondo, Taegeuk Poomse consists of very basic movements from 1 Jang to 8 Jang and they are for inuring to body. In order to prescribe Taegeuk Jang, which is the basic movement of Taekwondo that Korea is the suzerain, as an exercise for successful aging, it is necessary to analyze physical activity level of each Taegeuk Jang (From 1 Jang through 8 Jang) and suggest the same. Therefore, in this study, I analyzed physical activity level of each Jang of Taegeuk Poomse by attaching Armband made by Body Media Company on brachia and legs below knee of Taekwondo trainees. The result of the analysis of the whole momentum from Taegeuk 1 Jang to 8 Jang is as follows: First, the average absolute value of acceleration variation of vertical direction signal (L-MAD): 5.15. Second, the average absolute value of acceleration variation of horizontal direction signal (T-MAD): 3.44. Finally, the average of calorie consumption per minute (AEE/Min): 5.06 Cal. The obtained result corresponds to proper exercise condition for successful aging and it can be utilized as data for exercise prescription for the young and the old.

  8. Physical activity and bone mineral density

    Directory of Open Access Journals (Sweden)

    Međedović Bojan

    2015-01-01

    Full Text Available The bones play an important structural role in the organism. They provide mobility, support, and protect the body, and the place where the storage essential minerals. Healthy bones have a crucial impact on the overall health of a person, and activities that promote health and preventive influence on the formation of bone disease are crucial in maintaining a strong and healthy skeletal system. Physical inactivity affects the decrease in function of bone, and the most common disease of bone osteoporosis. Osteoporosis is a systemic skeletal disorder that results in low bone density and micro-architectural deterioration of bone tissue, that results in less bone density, and may lead to fracture. Physical activity is essential for bone health and prevention of osteoporosis. Based on available information, the best effect to maintain and stimulate the formation of bone mineral density is a combination of dynamic exercises with resistance training that engage multiple joints, large muscle groups, and have influence on the spine and hips. The results suggest that exercises with axial loading, such as running, jumping, and power exercise, promote the positive gains in bone mineral density. Therefore, training should focus on the adaptation of specific parts of the body that is most susceptible to injury, and should be sufficiently intense that exceeds the normal loads.

  9. Certification and Duties of a Director of Physical Activity

    Science.gov (United States)

    Carson, Russell

    2012-01-01

    In order for a Comprehensive School Physical Activity Program to meet its full potential, a director of physical activity (DPA) is needed. To train physical educators for this new role, a task force recently created a professional development program endorsed by the National Association for Sport and Physical Education that certifies current…

  10. Movement and Learning: Integrating Physical Activity into the Classroom

    Science.gov (United States)

    Reeves, Emily; Miller, Stacia; Chavez, Crystal

    2016-01-01

    We know the benefits of physical activity, and yet recess and physical education classes are being cut or scaled back to make room for meeting academic standards. Is cutting recess and physical education really benefiting academics? A look at some recent studies suggests that it is not. Integrating physical activity into the classroom may increase…

  11. Becoming the Physical Activity Champion: Empowerment through Social Marketing

    Science.gov (United States)

    Colquitt, Gavin; Alfonso, Moya L.; Walker, Ashley

    2014-01-01

    Physical education teachers can champion their profession through marketing the importance of physical activity to children and families in the communities they serve. Social marketing, a consumer-based approach to behavior change, is an excellent choice for physical education teachers who want to "sell" physical activity to their…

  12. [Patients on the move: validated methods to quantify physical activity

    NARCIS (Netherlands)

    Bakker, E.A.; Eijsvogels, T.M.H.; Vegt, F. de; Busser, G.S.; Hopman, M.T.E.; Verbeek, A.L.M.

    2015-01-01

    - Physical activity is an important component in the maintenance and improvement of general health; physical inactivity is, however, an increasing problem in the Netherlands.- Requests for advice on physical activity are increasing within the healthcare. - Assessment of an individual's physical acti

  13. Becoming the Physical Activity Champion: Empowerment through Social Marketing

    Science.gov (United States)

    Colquitt, Gavin; Alfonso, Moya L.; Walker, Ashley

    2014-01-01

    Physical education teachers can champion their profession through marketing the importance of physical activity to children and families in the communities they serve. Social marketing, a consumer-based approach to behavior change, is an excellent choice for physical education teachers who want to "sell" physical activity to their…

  14. IMPACT OF PREGNANCY ON THE ACTIVITY OF RHEUMATOID ARTHRITIS AND ITS THERAPY ACCORDING TO PROSPECTIVE FOLLOW-UP DATA

    Directory of Open Access Journals (Sweden)

    E. V. Matyanova

    2015-01-01

    Full Text Available Rheumatoid arthritis (RA frequently affects women of child-bearing age, which determines long-standing interest in studying the mutual impact of pregnancy and RA. The first observation described about 80 years ago has shown decrease of disease activity in the absolute majority of pregnant women. Later prospective studies have demonstrated that only 48–66% of women have clinical improvement during pregnancy, postpartum exacerbation of RA develops in 70% of cases, and most patients need drug therapy.Objective: to assess changes of RA activity with DAS28-CRP during pregnancy and postpartum; to examine the impact of RA activity during early pregnancy on further course of the disease; and to determine drug therapy requirement in pregnant women with RA.Subjects and methods. Thirty-two pregnancies were prospectively followed up during each trimester and within 12 months postpartum in 29 women with RA who fulfilled the 1987 ACR criteria and had been examined at the V.A. Nasonova Research Institute of Rheumatology from February 2011 to August 2014.Results and discussion. 46% of the patients with RA showed reduction of disease activity during pregnancy. Exacerbation of RA was observed in 75% of the patients within 12 months at 1.5 months postpartum on average. In patients who were in remission and had low disease activity during early pregnancy, activity of RA throughout pregnancy and 1 month postpartum remained lower than that in those with moderate and high activity in the first trimester (p = 0.0008–0.04. A similar trend was also seen in patients without active arthritis at the moment of conception (according to survey data. In 23 (71.9% patients with signs of disease activity during pregnancy, anti-inflammatory therapy was enhanced and DAS28-CRP decreased (p = 0.008 while it tended to increase in the remaining 9 (28.9% patients with low disease activity who did not received medication. After delivery, patients with high and moderate

  15. Physically active academic lessons : Effects on physical fitness and executive functions in primary school children

    NARCIS (Netherlands)

    de Greeff, Johannes Wilhelmus

    2016-01-01

    There is increasing evidence that physical activity can improve cognitive functions of primary school children, especially the executive functions (functions that are important for goal directed cognition and behavior). Physically active academic lessons, however, do not improve executive functions

  16. How Does Physical Activity Help Build Healthy Bones?

    Science.gov (United States)

    ... Publications How does physical activity help build healthy bones? Skip sharing on social media links Share this: Page Content ​​Bones are living tissue. Weight-bearing physical activity causes ...

  17. Physical activity and cardiovascular disease risk factors among ...

    African Journals Online (AJOL)

    We assessed level physical activity and its relationship with CVD risk factors among ... Anthropometric measurements, blood pressure, fasting blood glucose and ... Conclusion: Physical activity energy expenditure was high in this population ...

  18. Physical activity and lifestyle modification in the reduction of ...

    African Journals Online (AJOL)

    Physical activity and lifestyle modification in the reduction of cardiovascular disease risk ... African Journal for Physical Activity and Health Sciences ... age, family history, gender, body fat percentage, diet, blood pressure, hypokinetic disease, ...

  19. Underlying mechanisms of improving physical activity behavior after rehabilitation

    NARCIS (Netherlands)

    van der Ploeg, Hidde P; Streppel, Kitty R M; van der Beek, Allard J; van der Woude, Luc H V; van Harten, Wim H; van Mechelen, Willem; van der Woude, Lucas

    2008-01-01

    BACKGROUND: Regular physical activity is beneficial for the health and functioning of people with a disability. Effective components of successful physical activity promotion interventions should be identified and disseminated. PURPOSE: To study the underlying mechanisms of the combined sport stimul

  20. Underlying mechanisms of improving physical activity behavior after rehabilitation

    NARCIS (Netherlands)

    Ploeg, van der Hidde P.; Streppel, Kitty R.M.; Beek, van der Allard J.; Woude, Luc H.V.; Harten, van Wim H.; Mechelen, van Willem

    2008-01-01

    Background: Regular physical activity is beneficial for the health and functioning of people with a disability. Effective components of successful physical activity promotion interventions should be identified and disseminated. Purpose: To study the underlying mechanisms of the combined sport stimul