Whole Body Resistance Training and Physical Function Among Older Women

Aging is associated with a decline in physical function. This study aimed to assess the effects of whole-body resistance training (RT) on physical function among aged mature women. Fifteen women (age: 69 ± 7.45 years) were referred by physicians as apparently healthy. RT program was performed, 2 days/week for 8 weeks, 60 minutes per session. Upper muscle strength[One repetition maximum (1RM) for biceps curl, low row, and pull down], lower muscle strength (1RM for leg curl, leg abduction, and leg adduction), physical function [six-minute walk test (6MW)], and functional mobility [timed up-and-go (TUG)] were evaluated. The 1RM for upper and lower muscle strength and the 6MW test increased significantly (p < 0.05); while the TUG decreased significantly(p < 0.05). RT is capable of increasing muscle strength and physical function. Interestingly, the exercise training program was able to reduce the risk for loss of functional mobility (i.e., decreased TUG time) among the participants.

Keywords: Aging, Exercise, Muscle Strength, Functional Capacity.