Changes in weight, waist circumference and compensatory responses with different doses of exercise among sedentary, overweight postmenopausal women.

ABSTRACT:

Background

It has been suggested that exercise training results in compensatory mechanisms that attenuate weight loss. However, this has only been examined with large doses of exercise. The goal of this analysis was to examine actual weight loss compared to predicted weight loss (compensation) across different doses of exercise in a controlled trial of sedentary, overweight or obese postmenopausal women (n = 411).

Methodology/principal findings

Participants were randomized to a non-exercise control (n = 94) or 1 of 3 exercise groups; exercise energy expenditure of 4 (n = 139), 8 (n = 85), or 12 (n = 93) kcal/kg/week (KKW). Training intensity was set at the heart rate associated with 50% of each woman's peak VO(2) and the intervention period was 6 months. All exercise was sup

SUBMITTER: Church TS 

PROVIDER: S-EPMC2639700 | biostudies-literature | 2009

REPOSITORIES: biostudies-literature