This study aimed to examine older adults' physical activity intentions and preferred
implementation intentions, and how intentions and preferred implementation intentions differ …

Background: Physical activity interventions targeting older adults are optimized if barriers
and enablers are better understood. This study identified barriers and enablers of physical …

Objectives: Given the aging population and protective effects of regular physical activity (PA)
for disease prevention, it is important to increase low levels of PA among older adults in our …

Objectives: To identify intervention components that may promote longterm changes of
physical activity among older adults in a behavioral theory-based physical activity trial …

The purpose of this study was to determine older adults' physical activity behaviors and
stage of readiness for physical activity. Data were collected on 403 American adults over the …

Physical activity interventions are most effective when they are tailored to individual
preferences. This study examined preferences for exercising on one's own with some …

Most Canadian older adults do not meet physical activity recommendations. Researchers
have investigated participation barriers and facilitators, with little consideration given to how …

Objective: To assess the theory of planned behavior (TPB) and TPB with functional ability to
explain intention and self-reported physical activity (PA) behavior of older adults. Methods: A …

Objective To examine the motivational processes underpinning Australian older adults'
physical activity. Method Adults aged 65 years and over (N= 213) completed a questionnaire …

Understanding the determinants of changing physical activity among older adults is crucial
for effective intervention development. The aim of this study was to review and update the …