AE may improve physical functioning in healthy older people and is at least as effective as LE
BACKGROUND ageing and sedentary behaviour cause negative changes in the neuromuscular systems of healthy older adults result ing in a decrease in physical functioning .
Exercising in water ( aquatic exercise , AE ) has been shown to be effective at improving physical functioning in this population ; however , no systematic review with meta- analysis has been published .
Water- versus land-based exercise effects on physical fitness in older women.
AIM The effectiveness of a water-based exercise ( WE ) program and a walking on l and ( WL ) program was evaluated in older women ( aged 62 - 65 years ) . METHODS Fifty healthy sedentary women were r and omly assigned to sedentary ( S ) , WE and WL groups . The two groups were exercised for 12 weeks at 70 % of the age-predicted maximum heart rate ( HR ) . The subjects were evaluated before and after the training period , and measurements of bodyweight , HR at rest , maximum aerobic power ( VO(2max ) mL/kg per min ) and neuromuscular performance ( upper and lower body strength ; agility ; upper and lower body flexibility ) were included . RESULTS After training , bodyweight was unchanged in both programs . The WE decreased the HR at rest by 10 % . Both WE and WL enhanced VO(2max ) by 42 % and 32 % , respectively . However , for the WE group the VO(2max ) values were significantly higher compared with the WL group ( P < 0.05 ) . All neuromuscular parameters improved after exercise , but only the WE group showed a significant improvement on the upper body strength and lower body flexibility . Besides , the upper and lower body strength and upper and lower body flexibility were significantly higher in the WE group compared with the WL group ( P < 0.05 ) , respectively . CONCLUSIONS Current results indicate that the WE and WL programs improved the cardiorespiratory and neuromuscular fitness of older women . Furthermore , when the effectiveness of the training programs were compared , it was verified that the WE program was more powerful in inducing changes in physical fitness versus the WL program
AE may improve physical functioning in healthy older people and is at least as effective as LE
BACKGROUND ageing and sedentary behaviour cause negative changes in the neuromuscular systems of healthy older adults result ing in a decrease in physical functioning .
Exercising in water ( aquatic exercise , AE ) has been shown to be effective at improving physical functioning in this population ; however , no systematic review with meta- analysis has been published .