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 .
Nutritional supplementation and resistance training in nutritionally at risk older adults following lower limb fracture: a randomized controlled trial
Objective : To describe the independent and combined effects of oral nutrition supplementation and resistance training on health outcomes in nutritionally at risk older adults following lower limb fracture . Design : R and omized controlled trial with 12-week masked outcome assessment . Setting : Teaching hospital . Participants : One hundred nutritionally at risk older adults hospitalized following a fall-related lower limb fracture . Intervention : Commenced seven days after injury . Consisted of daily multinutrient energy-dense oral supplement ( 6.3 kJ/mL ) individually prescribed for six weeks ( n = 25 ) , tri-weekly resistance training for 12 weeks ( n = 25 ) , combined treatment ( n = 24 ) or attention control plus usual care and general nutrition and exercise advice ( n = 26 ) . Measurements : Weight change , quadriceps strength , gait speed , quality of life and health care utilization at completion of the 12-week intervention . Results : At 12 weeks , all groups lost weight :  nutrition -6.2 % ( -8.4 , -4.0 ) ; resistance training -6.3 % ( -8.3 , -4.3 ) ; nutrition and resistance training -4.7 % ( -7.4 , -2.0 ) ; attention control -5.2 % ( -9.0 , -1.5 ) . Those receiving resistance training alone lost more weight than those receiving the combined treatment ( P = 0.029 ) . Significant weight loss was prevented if supplement was consumed for at least 35 days . Groups were no different at 12 weeks for any other outcome . Conclusion : Frail , undernourished older adults with a fall-related lower limb fracture experience clinical ly significant weight loss that is unable to be reversed with oral nutritional supplements . Those receiving a programme of resistance training without concurrent nutrition support are at increased risk of weight loss compared with those who receive a combined nutrition and resistance training intervention . In this high-risk patient group it is possible to prevent further decline in nutritional status using oral nutritional supplements if strategies are implemented to ensure prescription is adequate to meet energy requirements and levels of adherence are high
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 .