Conclusion Plyometric training is a feasible and safe training option with potential for improving various performance , functional , and health-related outcomes in older persons
Background The aging process is associated with a progressive decline of neuromuscular function , increased risk of falls and fractures , impaired functional performance , and loss of independence .
Plyometric training may mitigate or even reverse such age-related deterioration ; however , little research on the effects of plyometric exercises has been performed in older adults .
Objective The objective of this systematic review was to evaluate the safety and efficacy of plyometric training in older adults .
Tai Chi and fall reductions in older adults: a randomized controlled trial.
BACKGROUND The authors ' objective was to evaluate the efficacy of a 6-month Tai Chi intervention for decreasing the number of falls and the risk for falling in older persons . METHODS This r and omized controlled trial involved a sample of 256 physically inactive , community-dwelling adults aged 70 to 92 ( mean age , 77.48 years ; st and ard deviation , 4.95 years ) who were recruited through a patient data base in Portl and , Oregon . Participants were r and omized to participate in a three-times-per-week Tai Chi group or to a stretching control group for 6 months . The primary outcome measure was the number of falls ; the secondary outcome measures included functional balance ( Berg Balance Scale , Dynamic Gait Index , Functional Reach , and single-leg st and ing ) , physical performance ( 50-foot speed walk , Up&Go ) , and fear of falling , assessed at baseline , 3 months , 6 months ( intervention termination ) , and at a 6-month postintervention follow-up . RESULTS At the end of the 6-month intervention , significantly fewer falls ( n=38 vs 73 ; p=.007 ) , lower proportions of fallers ( 28 % vs 46 % ; p=.01 ) , and fewer injurious falls ( 7 % vs 18 % ; p=.03 ) were observed in the Tai Chi group compared with the stretching control group . After adjusting for baseline covariates , the risk for multiple falls in the Tai Chi group was 55 % lower than that of the stretching control group ( risk ratio,.45 ; 95 % confidence interval , 0.30 to 0.70 ) . Compared with the stretching control participants , the Tai Chi participants showed significant improvements ( p<.001 ) in all measures of functional balance , physical performance , and reduced fear of falling . Intervention gains in these measures were maintained at a 6-month postintervention follow-up in the Tai Chi group . CONCLUSIONS A three-times-per-week , 6-month Tai Chi program is effective in decreasing the number of falls , the risk for falling , and the fear of falling , and it improves functional balance and physical performance in physically inactive persons aged 70 years or older
Conclusion Plyometric training is a feasible and safe training option with potential for improving various performance , functional , and health-related outcomes in older persons
Background The aging process is associated with a progressive decline of neuromuscular function , increased risk of falls and fractures , impaired functional performance , and loss of independence .
Plyometric training may mitigate or even reverse such age-related deterioration ; however , little research on the effects of plyometric exercises has been performed in older adults .
Objective The objective of this systematic review was to evaluate the safety and efficacy of plyometric training in older adults .