当前位置： SCI文献检索 > CLINICAL REHABILITATION期刊下所有文献 > Effects of high-velocity resistance training on muscle function, muscle properties, and physical performance in individuals with hip osteoarthritis: a randomized controlled trial.

Effects of high-velocity resistance training on muscle function, muscle properties, and physical performance in individuals with hip osteoarthritis: a randomized controlled trial.

Abstract：

OBJECTIVE:To investigate the effects of high-velocity resistance training on muscle function, muscle properties, and physical performance in patients with hip osteoarthritis by comparison with those of low-velocity resistance training. DESIGN:Single-blind randomized controlled trial. SETTING:Home-based exercise programmes. SUBJECTS:A total of 46 women with hip osteoarthritis were randomly assigned to the high-velocity (n = 23) or low-velocity (n = 23) training group. INTERVENTIONS:Both groups underwent an eight-week daily home-based resistance training programme using an elastic band. Exercises involved hip abduction, extension, and flexion and knee extension. Participants in the high-velocity group performed the concentric phase of each repetition as rapidly as possible and returned to the initial position eccentrically in 3 s. Participants in the low-velocity group performed both the concentric and eccentric phases in 3 s. MAIN MEASURES:The following outcome measures were evaluated: isometric muscle strength, muscle power, muscle thickness, muscle echo intensity, maximum walking speed, Timed Up and Go test, 3-minute walking test, Harris Hip Score, and hip pain. RESULTS:Decreases in the time for performing the Timed Up and Go test (mean changes: high-velocity group -0.46 s, low-velocity group -0.23 s) and echo intensity of the gluteus maximus (mean changes: high-velocity group -6.8, low-velocity group -1.0) were significantly greater in the high-velocity group than in the low-velocity group. No significant difference was observed in changes of other outcome measures between the groups. CONCLUSION:This study revealed that high-velocity training for patients with hip osteoarthritis has partially a greater effect on muscle properties and physical performance than low-velocity training.

journal_name

Clin Rehabil

journal_title

Clinical rehabilitation

authors

Fukumoto Y,Tateuchi H,Ikezoe T,Tsukagoshi R,Akiyama H,So K,Kuroda Y,Ichihashi N

doi

10.1177/0269215513492161

subject

Has Abstract

pub_date

2014-01-01 00:00:00

pages

48-58

issue

eissn

0269-2155

issn

1477-0873

pii

0269215513492161

journal_volume

pub_type

杂志文章,随机对照试验

在线工具

Effects of high-velocity resistance training on muscle function, muscle properties, and physical performance in individuals with hip osteoarthritis: a randomized controlled trial.