Conclusions The current literature suggests the effectiveness of low-intensity exercise on improved physical and cognitive health for older adults .
It may be a desired intensity level in promoting health among older adults with better compliance , lower risk of injuries , and long-term sustainability
Background It is well known that physical exercise is important to promote physical and cognitive health in older population .
However , inconsistent research findings were shown regarding exercise intensity , particularly on whether low-intensity exercise ( 1.5 metabolic equivalent tasks ( METs ) to 3.0 METs ) can improve physical and cognitive health of older adults .
This systematic review aim ed to fill this research gap .
The objective of this study is to conduct a systematic review of the effectiveness of low-intensity exercise interventions on physical and cognitive health of older adults .
A randomized controlled trial of high versus low intensity weight training versus general practitioner care for clinical depression in older adults.
BACKGROUND Although exercise has been shown to relieve depression , little is known about its mechanism or dose-response characteristics . We hypothesized that high intensity progressive resistance training ( PRT ) would be more effective than either low intensity PRT or st and ard care by a general practitioner ( GP ) in depressed elderly persons , and that high intensity PRT would provide superior benefits in quality of life , sleep quality , and self-efficacy . METHODS Sixty community-dwelling adults > 60 years with major or minor depression were r and omized to supervised high intensity PRT ( 80 % maximum load ) or low intensity PRT ( 20 % maximum load ) 3 days per week for 8 weeks , or GP care . RESULTS A 50 % reduction in the Hamilton Rating Scale of Depression score was achieved in 61 % of the high intensity , 29 % of the low intensity , and 21 % of the GP care group ( p = .03 ) . Strength gain was directly associated with reduction in depressive symptoms ( r = 0.40 , p = .004 ) , as was baseline social support network type ( F = 3.52 , p = .015 ) , whereas personality type , self-efficacy , and locus of control were unrelated to the antidepressant effect . Vitality quality -of-life scale improved more in the high intensity group than in the others ( p = .04 ) . Sleep quality improved significantly in all participants ( p < .0001 ) , with the greatest relative change in high intensity PRT ( p = .05 ) . CONCLUSIONS High intensity PRT is more effective than is low intensity PRT or GP care for the treatment of older depressed patients
Conclusions The current literature suggests the effectiveness of low-intensity exercise on improved physical and cognitive health for older adults .
It may be a desired intensity level in promoting health among older adults with better compliance , lower risk of injuries , and long-term sustainability
Background It is well known that physical exercise is important to promote physical and cognitive health in older population .
However , inconsistent research findings were shown regarding exercise intensity , particularly on whether low-intensity exercise ( 1.5 metabolic equivalent tasks ( METs ) to 3.0 METs ) can improve physical and cognitive health of older adults .
This systematic review aim ed to fill this research gap .
The objective of this study is to conduct a systematic review of the effectiveness of low-intensity exercise interventions on physical and cognitive health of older adults .