Due to lack of high quality studies and often only one manuscript reporting on a particular determinant , we concluded " insufficient evidence " for most associations between determinants and physical activity or exercise .
Background The health benefits of regular physical activity and exercise have been widely acknowledged .
Unfortunately , a decline in physical activity is observed in older adults .
Knowledge of the determinants of physical activity ( unstructured activity incorporated in daily life ) and exercise ( structured , planned and repetitive activities ) is needed to effectively promote an active lifestyle .
Our aim was to systematic ally review determinants of physical activity and exercise participation among healthy older adults , considering the method ological quality of the included studies .
Long-term follow-up of physical activity behavior in older adults.
OBJECTIVE To examine the contribution of social-cognitive factors ( self-efficacy and affect ) in predicting long-term physical activity in a sample of older adults ( N=174 ) . DESIGN A prospect i ve design assessed physical activity and psychosocial variables at 2 and 5 years following a 6-month r and omized , controlled exercise trial . MAIN OUTCOME MEASURES The primary outcome variable was self-reported physical activity , with previous behavior , self-efficacy , and affect assessed as determinants of physical activity . RESULTS Covariance modeling analyses indicated that physical activity at Year 2 was the strongest predictor of physical activity at 5-year follow-up . Both self-efficacy and affect at Year 2 were also associated with physical activity at Year 5 , as was original treatment condition . Variables accounted for 35 % of the variance in Year 5 activity . CONCLUSION Older adults with higher levels of physical activity , more positive affect , and higher self-efficacy at Year 2 were more likely to continue to be active at Year 5 . This study is one of the longest follow-ups of exercise behavior in older adults and has implication s for structuring environments to maximize the maintenance of physical activity
Due to lack of high quality studies and often only one manuscript reporting on a particular determinant , we concluded " insufficient evidence " for most associations between determinants and physical activity or exercise .
Background The health benefits of regular physical activity and exercise have been widely acknowledged .
Unfortunately , a decline in physical activity is observed in older adults .
Knowledge of the determinants of physical activity ( unstructured activity incorporated in daily life ) and exercise ( structured , planned and repetitive activities ) is needed to effectively promote an active lifestyle .
Our aim was to systematic ally review determinants of physical activity and exercise participation among healthy older adults , considering the method ological quality of the included studies .