Serious adverse events were rare , and no serious events were reported to be directly related to the exercise programme .
This review provides evidence that PRT is an effective intervention for improving physical functioning in  older people , including improving strength and the performance of some simple and complex activities .
BACKGROUND Muscle weakness in old age is associated with physical function decline .
Progressive resistance strength training ( PRT ) exercises are design ed to increase strength .
OBJECTIVES To assess the effects of PRT on older people and identify adverse events .
Preventing falls on an elderly care rehabilitation ward
Objective : Comparison of two flooring types – carpet and vinyl – in the bed areas , and two modes of physiotherapy – conventional therapy and additional leg strengthening exercises – in avoiding falls . Design : R and omized 2 × 2 controlled trial . Setting : Elderly care rehabilitation ward in a community hospital . Subjects : Fifty-four consecutive patients referred for rehabilitation . Outcome measures : The incidence of falls , and the change in strength . Results : There were 10 falls on carpet , and only a single fall on vinyl floor covering ( relative risk 8.3 , 95 % confidence interval 0.95–73 , p = 0.05 ) . There were four falls in those receiving  additional exercise  , and seven falls in those receiving only conventional physiotherapy ( relative risk 0.21 , 95 % confidence interval 0.04–1.2 , p = 0.12 ) . Fifty-nine per cent of patients were able to complete strength measurements on admission and discharge . In these , h and grip strength improved more in those given additional exercise than conventional physiotherapy ( 2.1 kg versus – 0.3 kg , p < 0.05 ) . Conclusion : There is no evidence to support either intervention in preventing falls on a rehabilitation ward , but within this low-powered study , there was a strong trend towards vinyl being superior
Serious adverse events were rare , and no serious events were reported to be directly related to the exercise programme .
This review provides evidence that PRT is an effective intervention for improving physical functioning in  older people , including improving strength and the performance of some simple and complex activities .
BACKGROUND Muscle weakness in old age is associated with physical function decline .
Progressive resistance strength training ( PRT ) exercises are design ed to increase strength .
OBJECTIVES To assess the effects of PRT on older people and identify adverse events .