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. 2018 Oct 9;64(4):353-361.
doi: 10.5606/tftrd.2018.2422. eCollection 2018 Dec.

"VSports在线直播" Effects of isokinetic muscle strengthening on balance, proprioception, and physical function in bilateral knee osteoarthritis patients with moderate fall risk

Ömer Gezginaslan  1 , Erhan Arif Öztürk  2 , Mustafa Cengiz  3 , Tacettin Mirzaoğlu  4 , Fatma Aytül Çakcı  1
Affiliations

Effects of isokinetic muscle strengthening on balance, proprioception, and physical function in bilateral knee osteoarthritis patients with moderate fall risk

Ömer Gezginaslan (VSports最新版本) et al. Turk J Phys Med Rehabil. .

Abstract

Objectives: This study aims to assess the effects of isokinetic quadriceps and hamstring strengthening exercises on balance, proprioception, and physical function in patients with moderate-to-severe knee osteoarthritis and moderate fall risk. VSports手机版.

Patients and methods: Between November 2011 and December 2012, a total of 39 participants (30 females, 9 males; mean age 61. 7±8. 6 years; range, 18 to 79 years) with Grade 2 or 3 knee osteoarthritis according to the Kellgren-Lawrence radiographic grading system and moderate risk of fall with active knee pain were included in this study. All participants received isokinetic quadriceps and hamstring strengthening exercises for six weeks V体育安卓版. Pre-treatment quadriceps and hamstring muscle strength (peak torque and total work value) and quadriceps to hamstring muscle strength ratio at angular velocities of 60°/sec and 180°/sec, range of motion (ROM), average proprioceptive errors at 15-45° and 30-60°, the Berg Balance Scale (BBS) scores, the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) subscale scores, the Visual Analog Scale (VAS) scores, and physical function tests results were compared with the post-treatment results. The correlations of pre- and post-treatment BBS and average proprioceptive error at 15-45° and 30-60° changes to other pre- and post-treatment clinical measurements changes were calculated. .

Results: Post-treatment quadriceps and hamstring muscle strength at angular velocities of 60°/sec and 180°/sec and quadriceps to hamstring muscle strength ratios at angular velocity of 60°/sec, ROM, average proprioceptive errors at 15-45° and 30-60°, BBS scores, WOMAC subscale scores, VAS scores, and physical function tests significantly improved compared to the pre-treatment results (p<0. 001). Statistically significant correlations were found between the pre- and post-treatment BBS score changes and pre- and post-treatment VAS (p=0. 015), WOMAC-Pain (p=0 V体育ios版. 017), WOMAC-Physical Function (p=0. 005) scores and Timed Up and Go Test (p=0. 036) scores. .

Conclusion: Inclusion of isokinetic quadriceps and hamstring strengthening exercises into the rehabilitation programs for the patients with knee osteoarthritis may improve the quality of life and contribute to the decreased risk of fall VSports最新版本. .

Keywords: Balance; isokinetic muscle strengthening; osteoarthritis; proprioception V体育平台登录. .

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Conflict of interest statement

Conflict of Interest: The authors declared no conflicts of interest with respect to the authorship and/or publication of this article.

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