Results indicate that physical exercise has a positive impact on muscle mass and muscle function in subjects aged 65 years and older .
Conclusion Physical exercise has a positive impact on muscle mass and muscle function in healthy subjects aged 60 years and older .
The biggest effect of exercise intervention , of any type , has been seen on physical performance ( gait speed , chair rising test , balance , SPPB test , etc . )
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We observed huge variations in regard to the dietary supplementation protocol s. Based on the included studies , mainly performed on well-nourished subjects , the interactive effect of dietary supplementation on muscle function appears limited
Summary This systematic review summarizes the effect of combined exercise and nutrition intervention on muscle mass and muscle function .
However , any interactive effect of dietary supplementation appears to be limited .
Introduction In 2013 , Denison et al. conducted a systematic review including 17 r and omized controlled trials ( RCTs ) to explore the effect of combined exercise and nutrition intervention to improve muscle mass , muscle strength , or physical performance in older people .
They concluded that further studies were needed to provide evidence upon which public health and clinical recommendations could be based .
The purpose of the present work was to up date the prior systematic review and include studies published up to October 2015 .
The Boston FICSIT study: the effects of resistance training and nutritional supplementation on physical frailty in the oldest old.
Research indicates that lower extremity muscle weakness in the elderly is consistently related to impaired mobility and fall risk . Reversible components of the muscle weakness of aging include underuse syndromes and undernutrition , both of which are prevalent in nursing home population s. The Boston FICSIT study is a nursing home-based intervention to improve muscle strength through progressive resistance training of the lower extremities and /or multi-nutrient supplementation in chronically institutionalized subjects aged 70 - 100 . Baseline measurements of falls , medical status , psychological variables , functional status , nutritional intake and status , body composition , muscle mass and morphology , muscle function , and gait and balance are taken . The nursing home residents are then r and omly assigned to one of four treatment groups for 10 weeks : ( 1 ) high intensity progressive resistance training of the hip and knee extensors 3 days per week ; ( 2 ) multi-nutrient supplementation with a 360-kcal high carbohydrate , low fat liquid supplement every day ; ( 3 ) a combination of groups ( 1 ) and ( 2 ) ; and ( 4 ) a control group . Both non-supplemented groups receive a liquid placebo every day , and both non-exercising groups attend three sessions of " leisure activities " every week in order to control for the attentional aspects of the exercise and nutritional interventions . At the end of the 10-week period , all baseline measurements are re-assessed
Results indicate that physical exercise has a positive impact on muscle mass and muscle function in subjects aged 65 years and older .
Conclusion Physical exercise has a positive impact on muscle mass and muscle function in healthy subjects aged 60 years and older .
The biggest effect of exercise intervention , of any type , has been seen on physical performance ( gait speed , chair rising test , balance , SPPB test , etc . )
.
We observed huge variations in regard to the dietary supplementation protocol s. Based on the included studies , mainly performed on well-nourished subjects , the interactive effect of dietary supplementation on muscle function appears limited
Summary This systematic review summarizes the effect of combined exercise and nutrition intervention on muscle mass and muscle function .
However , any interactive effect of dietary supplementation appears to be limited .
Introduction In 2013 , Denison et al. conducted a systematic review including 17 r and omized controlled trials ( RCTs ) to explore the effect of combined exercise and nutrition intervention to improve muscle mass , muscle strength , or physical performance in older people .
They concluded that further studies were needed to provide evidence upon which public health and clinical recommendations could be based .
The purpose of the present work was to up date the prior systematic review and include studies published up to October 2015 .