Objective Implementation science is an emerging area in physical activity (PA) research. We
sought to establish the current state of the evidence related to implementation of school …

Examines exercise-adherence rates and predictors across randomized controlled trials
involving older adults in the United States. Comparison on adherence in different training …

The main purpose of this study was to conduct a meta-analytic summary of the cohesion-
performance relationship in sport. A secondary purpose was to examine the influence of a …

Although sport is played with the body, it is won in the mind. Inspired by this idea, the second
edition of this popular textbook provides a comprehensive critical introduction to sport and …

Welcome to Health Psychology: Theory, Research and Practice (Seventh Edition). This
textbook provides an in-depth introduction to the growing field of health psychology. It is …

The health benefits of regular, moderate-intensity physical activity have enormous scope
and evidence, yet few people engage in the behavior. As a response, physical activity …

This study used Photovoice methodology to assess barriers to and facilitators of after-school
participation in moderate to vigorous physical activity as perceived by children with ASD and …

The objective of this paper is to provide an overview of factors that influence physical activity
adoption and/or maintenance for high school and college students (ages 15-24) based upon …

No prospective studies have investigated motives and barriers to exercise in new untrained
fitness club members. The aims of the present prospective longitudinal study were to (a) …

This cross-sectional survey study examined the constraints negotiation process associated
with participation in physically active leisure activities among individuals with fibromyalgia. A …