高疲劳的动力抵抗运动诱导显著的低痛效效应
Riley Hogge1, Madison Mascheri1, Dimitri Shurik1
1School of Kinesiology and Rehabilitation Sciences, College of Health Professions and Sciences, University of Central Florida, Orlando, Florida; and.
Journal of strength and conditioning research
|November 26, 2024
概括
高疲劳的动力抵抗运动有效地降低了肌肉中立即疼痛的敏感性. 然而,低疲劳运动的全身疼痛缓解取决于个人的疼痛抑制和对疼痛水平的恐惧.
科学领域:
- 运动生理学 运动生理学
- 疼痛管理 疼痛管理
- 康复科学 康复科学 康复科学
背景情况:
- 动态抵抗运动是治疗肌肉骨疼痛的推方法.
- 实现低痛解 (减轻疼痛) 的最佳运动强度仍然不清楚.
- 生物心理社会因素可能会影响个人对运动引起的疼痛缓解的反应.
研究的目的:
- 为了比较高疲劳和低疲劳腿部伸展运动对疼痛值的直接影响.
- 为了评估运动后的局部 (四肢体) 和全身 (形体) 缺痛症.
- 检查心理因素和疼痛敏感性对运动诱导的低痛症的影响.
主要方法:
- 在主题内设计,包括心理问卷和练习会.
- 参与者完成了对照条件和两次炼 (高疲劳和低疲劳腿部延伸) 在1次重复的50%最大.
- 压力疼痛值 (PPT) 在每次炼后都在局部 (四头骨) 和全身 (梯形) 测量.
- 包括在主体内重复测量的统计分析ANOVA.
主要成果:
- 与每组后的休息相比,高疲劳运动显著增加了四头肌的PPT.
- 在有效的内源性疼痛抑制的个体中,低疲劳的运动导致了在梯形中显著更高的PPT.
- 较低的疼痛恐惧适度与梯形骨中PPT的较大增加有关.
结论:
- 高疲劳的动力抵抗运动提供了立即的局部痛.
- 系统性低痛感受个人疼痛抑制能力和心理因素的影响,如对疼痛的恐惧.
- 运动强度和个体疼痛调节机制对于优化疼痛管理策略至关重要.
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