To examine the effects of @ weeks of high-speed resistance training ( RT ) versus low-speed RT on muscle strength -LSB- one repetition of maximum leg-press ( @RMLP ) and bench-press ( @RMBP ) , plus dominant ( HGd ) and non-dominant maximum isometric handgrip -RSB- , power -LSB- counter-movement jump ( CMJ ) , ball throwing ( BT ) and @-m walking sprint ( S@ ) -RSB- , functional performance -LSB- @-foot up-and-go test ( UG ) and sit-to-stand test ( STS ) -RSB- , and perceived quality of life in older women .