Physical activity variety, energy expenditure, and body mass index.
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ABSTRACT: Objectives
To examine if physical activity (PA) variety was associated with moderate- to vigorous-intensity PA (MVPA) energy expenditure and body mass index (BMI) at 18 months during an obesity intervention.Methods
Participants with ≥ 10 minutes/week of MVPA at 6 months and complete PA data were included. Participants were classified into Variety (N = 30), ≥ 2 different activities/week, or Less Variety (N = 65), only 1 activity/week.Results
Weekly MVPA-related energy expenditure was higher for Variety than Less Variety (3674.7 ± 1934.6 kcal/week vs 2197.3 ± 1841.4 kcal/week, p < .05) at 18 months, with no difference in BMI.Conclusions
Greater weekly PA variety during obesity treatment was related to greater 18-month MVPA energy expenditure.
SUBMITTER: Raynor HA
PROVIDER: S-EPMC4828137 | biostudies-literature | 2014 Jul
REPOSITORIES: biostudies-literature
Publications
Physical activity variety, energy expenditure, and body mass index.
Raynor Hollie A HA Bond Dale S DS Steeves Jeremy J Thompson Dixie L DL
American journal of health behavior 20140701 4
<h4>Objectives</h4>To examine if physical activity (PA) variety was associated with moderate- to vigorous-intensity PA (MVPA) energy expenditure and body mass index (BMI) at 18 months during an obesity intervention.<h4>Methods</h4>Participants with ≥ 10 minutes/week of MVPA at 6 months and complete PA data were included. Participants were classified into Variety (N = 30), ≥ 2 different activities/week, or Less Variety (N = 65), only 1 activity/week.<h4>Results</h4>Weekly MVPA-related energy expe ...[more]
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