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首页> 外文期刊>Journal of bodywork and movement therapies >Quadriceps strengthening exercises may not change pain and function in knee osteoarthritis
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Quadriceps strengthening exercises may not change pain and function in knee osteoarthritis

机译:Quadriceps加强练习可能不会在膝关节骨关节炎中改变疼痛和功能

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摘要

It is believed that Quadriceps strength training may reduce pain and improve functional activity in patients with knee osteoarthritis (OA). This improvement is generally attributed to an increase in quadriceps strength. This study investigated whether quadriceps muscle strength increases with decreasing pain, improving functional activity in knee OA. Twenty-four patients with knee OA participated in an 8-week treatment protocol including traditional physical therapy and strength training 3 sessions per week. Measurements were conducted before and after the intervention and included the peak torque of quadriceps muscle, pain by visual analogue scale (VAS), short Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) and functional activity by the 2?minute walking test (2MWT) and time up & go test (TUGT). After the intervention, analysis of data illustrated that changes in quadriceps muscle strength correlated with changes in VAS (r2?=?0.310, p?=?0.005), WOMAC (r2?
机译:据信,Quadriceps力量训练可能会降低疼痛并改善膝关节骨关节炎(OA)患者的功能活性。这种改进通常归因于Quadriceps强度的增加。本研究研究了Quadriceps肌肉力量是否随着疼痛的降低而增加,改善了膝关节OA的功能性。二十四名膝关节OA患者参加了8周的治疗协议,包括传统的物理治疗和实力培训每周3次课程。在干预之前和之后进行测量,并包括Quadriceps肌肉的峰值扭矩,视觉模拟量表(VAS),短暂的安大略省和麦克马斯特大学骨关节炎指数(WOWAC)和功能活动由2?分钟步行测试(2MWT)和时间上升和去测试(tugt)。干预后,说明的数据分析了Quaddriceps肌肉强度的变化与VAS的变化相关(R2?= 0.310,p?= 0.005),Womac(R2?<?0.278,P?<0.008)和2MWT( r2?<?0.275,p?<?0.009)显着,尽管相关斜率可忽略不计。在肌肉力量和tugt之间没有发现相关性。然而,强度训练显着改善了Quadriceps肌肉强度(p?= 0.013),疼痛和功能性(p?= 0.000)。该研究表明,疼痛的降低和功能性的改善是独立于膝关节OA中的Quadriceps肌肉强度的增加而发生的。似乎增加了Quadriceps肌肉力量可能不是膝关节OA疼痛和功能活性改善的原因。

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