Document Detail

Purposeful exercise and lifestyle physical activity in the lives of young adult women: findings from a diary study.
MedLine Citation:
PMID:  20183106     Owner:  NLM     Status:  MEDLINE    
It is important to know how physical activity is incorporated in women's lives to assess ways they can feasibly attain and maintain lifelong healthy practices. This study aimed to determine whether patterns of activity differed among young women whose physical activity met nationally recommended levels from those who did not. The sample was 42 women (aged 18-30 years) who had completed an exercise intervention (22 from the exercise group, 20 from the control group). Participants recorded pedometer steps and physical activities in diaries including form, duration and perceived exertion during 12 randomly assigned weeks over 26 weeks. We divided the sample into quartiles of moderate to vigorous physical activity to examine the composition of physical activities per quartile. Walking and shopping comprised the majority of physical activity in the lowest quartile of moderate to vigorous physical activity. In the second and third quartiles, walking and household/childcare together comprised more than two-thirds of all activities. Only in the highest quartile was cardio activity (not including walking, shopping and household/childcare) the largest proportion of activity; this category stood alone as varying significantly across quartiles of moderate to vigorous physical activity (p < 0.005). Among these young adult women, self-reported "lifestyle" physical activity was not sufficient to meet recommended levels of moderate to vigorous physical activity. The one-quarter who met recommended levels of moderate to vigorous physical activity did so largely through purposeful physical activities directly associated with exercise. Further research is needed to refine means of more fully measuring physical activities that women frequently perform, with particular attention to household work, childcare and shopping and to differing combinations of activities and levels of exertion by which diverse women can meet the recommended levels. The findings of this small scale study reinforce the ongoing benefit of recommending structured, planned physical activity at moderate and vigorous levels of intensity to young, healthy women to ensure they obtain the health benefits.
Maureen O'Dougherty; Andrea Arikawa; Beth C Kaufman; Mindy S Kurzer; Kathryn H Schmitz
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Women & health     Volume:  49     ISSN:  1541-0331     ISO Abbreviation:  Women Health     Publication Date:  2009 Dec 
Date Detail:
Created Date:  2010-02-25     Completed Date:  2010-04-05     Revised Date:  2014-09-24    
Medline Journal Info:
Nlm Unique ID:  7608076     Medline TA:  Women Health     Country:  England    
Other Details:
Languages:  eng     Pagination:  642-61     Citation Subset:  IM    
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MeSH Terms
Activities of Daily Living*
Age Distribution
Case-Control Studies
Health Behavior
Life Style*
Motor Activity*
Regression Analysis
Women's Health*
Young Adult
Grant Support
U54 CA116849/CA/NCI NIH HHS; U54 CA116849-050003/CA/NCI NIH HHS

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

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