Physical activity and resting pulse rate in older adults: findings from a randomized controlled trial.

ABSTRACT:

Background

Elevated resting pulse rate (RPR) is a well-recognized risk factor for adverse outcomes. Epidemiological evidence supports the beneficial effects of regular exercise for lowering RPR, but studies are mainly confined to persons younger than 65 years. We set out to evaluate the utility of a physical activity (PA) intervention for slowing RPR among older adults.

Methods

A total of 424 seniors (ages 70-89 years) were randomized to a moderate intensity PA intervention or an education-based "successful aging" health program. Resting pulse rate was assessed at baseline, 6 months, and 12 months. Longitudinal differences in RPR were evaluated between treatment groups using generalized estimating equation models, reporting unstandardized β coefficients with robust SEs.

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SUBMITTER: O'Hartaigh B 

PROVIDER: S-EPMC4180058 | biostudies-literature | 2014 Oct

REPOSITORIES: biostudies-literature