In frail older persons , moderate-to-large beneficial exercise effects were noted on inflammation , muscle strength and physical functioning .
In healthy older persons , effects of resistance training ( most frequently investigated ) on inflammation or muscle strength can be influenced by the exercise modalities ( intensity and rest interval between sets ) .
Muscle strength seemed the most frequently used outcome measure , with moderate-to-large effects obtained regardless the exercise intervention studied .
Similar effects were found in patients with specific diseases .
Summary Exercise has moderate-to-large effects on muscle strength , body composition , physical functioning and inflammation in older adults .
Purpose of review This systematic review reports the most recent literature regarding the effects of physical exercise on  muscle strength , body composition , physical functioning and inflammation in older adults .
Effects of vertical and side-alternating vibration training on fall risk factors and bone turnover in older people at risk of falls.
BACKGROUND whole-body vibration training may improve neuromuscular function , falls risk and bone density , but previous studies have had conflicting findings . OBJECTIVE this study aim ed to evaluate the influence of vertical vibration ( VV ) and side-alternating vibration ( SV ) on musculoskeletal health in older people at risk of falls . DESIGN single-blind , r and omised , controlled trial comparing vibration training to sham vibration ( Sham ) in addition to usual care . PARTICIPANTS participants were 61 older people ( 37 women and 24 men ) , aged 80.2 + 6.5 years , referred to an outpatient falls prevention service . METHODS participants were r and omly assigned to VV , SV or Sham in addition to the usual falls prevention programme . Participants were requested to attend three vibration sessions per week for 12 weeks , with sessions increasing to six , 1 min bouts of vibration . Falls risk factors and neuromuscular tests were assessed , and blood sample s collected for determination of bone turnover , at baseline and following the intervention . RESULTS chair st and time , timed-up- and -go time , fear of falling , NEADL index and postural sway with eyes open improved in the Sham group . There were significantly greater gains in leg power in the VV than in the Sham group and in bone formation in SV and VV compared with the Sham group . Conversely , body sway improved less in the VV than in the Sham group . Changes in falls risk factors did not differ between the groups . CONCLUSIONS whole-body vibration increased leg power and bone formation , but it did not provide any additional benefits to balance or fall risk factors beyond a falls prevention programme in older people at risk of falls
In frail older persons , moderate-to-large beneficial exercise effects were noted on inflammation , muscle strength and physical functioning .
In healthy older persons , effects of resistance training ( most frequently investigated ) on inflammation or muscle strength can be influenced by the exercise modalities ( intensity and rest interval between sets ) .
Muscle strength seemed the most frequently used outcome measure , with moderate-to-large effects obtained regardless the exercise intervention studied .
Similar effects were found in patients with specific diseases .
Summary Exercise has moderate-to-large effects on muscle strength , body composition , physical functioning and inflammation in older adults .
Purpose of review This systematic review reports the most recent literature regarding the effects of physical exercise on  muscle strength , body composition , physical functioning and inflammation in older adults .