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抵抗训练期间增加或减少负载与患有状肌病的个体的疼痛变化无关:一项随机交叉研究
Jesper Lykkegård Toustrup1, Kristian Damgaard Lyng2,3, Steffen Strøager Hunniche1
1Department of Physiotherapy, University College of Northern Denmark, Aalborg, Denmark.
Disability and rehabilitation
|October 23, 2024
概括
患有状肌病的人在不同的运动负载 (最大6次,10次和14次重复) 中经历了类似的疼痛水平. 这表明,较高的负载可能有利于肌适应在状肌病患者.
科学领域:
- 运动医学 运动医学
- 整形外科 整形外科 整形外科
- 康复科学 康复科学 康复科学
背景情况:
- 状肌病,通常被称为"跳跃者膝盖",是一种普遍的疾病,导致前膝关节疼痛.
- 运动是治疗的基石,但最佳负载参数仍在争论中.
- 了解对不同负载的疼痛反应对于有效的康复计划设计至关重要.
研究的目的:
- 调查不同相对运动负载与被诊断患有状肌病的个体体体验到的疼痛强度之间的关系.
- 为了确定不同的重复最大值 (RM) 是否会在特定的运动中影响疼痛感知.
主要方法:
- 采用随机交叉研究设计,对14名被诊断患有状肌病的参与者进行了随机交叉研究.
- 参与者在三个随机的相对负荷下进行了单腿腿压:6RM,10RM和14RM.
- 疼痛强度是用0-10数值评分尺度 (NRS) 测量每次炼后立即进行的.
主要成果:
- 在6RM,10RM和14RM负载中没有发现疼痛强度的统计学上显著差异 (p=0.942).
- 所有测试负载的平均疼痛评级始终在4.5-4.6NRS左右.
- 二次分析也显示,连续练习组之间的疼痛没有显著差异.
结论:
- 运动负荷强度似乎不会显著改变腿部压力期间患有状肌病的人的疼痛感知.
- 这些发现支持在康复计划中利用更高的运动负载的潜力.
- 更高的负荷可能会促进肌更大的适应,并改善状肌病的临床结果.
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