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 .
Energy Cost of Single‐Set Resistance Training in Older Adults
& NA ; Phillips , W.T. , and J.R. Ziuraitis . Energy cost of single‐set resistance training in older adults . J. Strength Cond . Res . 18(3):606–609 . 2004.—The purpose of this study was ( a ) to assess the intensity and energy cost of a single‐set resistance training ( RT ) protocol as recommended by the recent American College of Sports Medicine ( ACSM ) guidelines for older adults and ( b ) to compare obtained values to those recently reported as eliciting health benefits via endurance‐based physical activity ( PA ) . Five males and 5 females ( 73.1 ± 5.5 years ) performed 1 set of 15 repetitions of 8 RT exercises while connected to a portable metabolic unit ( CosMed K4b2 ) . The RT intensity ( metabolic equivalents [ METs ] ) was 3.3 ± 0.7 ( males ) and 3.0 ± 0.6 ( females ) . Energy cost ( kcal ) was 84.2 ± 14.6 ( males ) and 69.7 ± 17.4 ( females ) . We conclude that a single‐set 8‐exercise RT protocol may be a feasible alternative for achieving moderate intensity ( 3–6 METs ) for older adults but that additional sets and /or repetitions appear to be necessary to accumulate moderate amounts ( 150–200 kcal ) of PA
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 .