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 .
The efficacy of exercise as a long-term antidepressant in elderly subjects: a randomized, controlled trial.
BACKGROUND Pharmacological treatment of depression in geriatric patients is often difficult . Although unsupervised exercise has been shown to benefit younger depressed patients , there is no evidence that unsupervised exercise can be used as a maintenance treatment for depression in elderly patients . Our aim was to test the feasibility and efficacy of unsupervised exercise as a long-term treatment for clinical depression in elderly patients . METHODS We studied 32 subjects ( 71.3 + /- 1.2 years of age , mean + /- SE ) in a 20-week , r and omized , controlled trial , with follow-up at 26 months . Subjects were community-dwelling patients with major or minor depression or dysthymia . Exercisers engaged in 10 weeks of supervised weight-lifting exercise followed by 10 weeks of unsupervised exercise . Controls attended lectures for 10 weeks . No contact was made with either group after 20 weeks until final follow-up . Blinded assessment was made with the Beck Depression Inventory ( BDI ) , the Philadelphia Geriatric Morale Scale , and Ewart 's Self Efficacy Scale at 20 weeks and with the BDI and physical activity question naire at 26 months . RESULTS Patients r and omized to the exercise condition completed 18 + /- 2 sessions of unsupervised exercise during Weeks 10 to 20 . The BDI was significantly reduced at both 20 weeks and 26 months of follow-up in exercisers compared with controls ( p < .05-.001 ) . At the 26-month follow-up , 33 % of the exercisers were still regularly weight lifting , versus 0 % of controls ( p < .05 ) . CONCLUSIONS Unsupervised weight-lifting exercise maintains its antidepressant effectiveness at 20 weeks in depressed elderly patients . Long-term changes in exercise behavior are possible in some patients even without supervision
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 .