用二氧化碳水合物进行冷疗法可以提高肌肉功能从神经肌肉疲劳中立即恢复的速度
Kosuke Hirata1, Daigo Shiozaki2, Koki Yamada2
1Institute of Health and Sport Sciences, University of Tsukuba, Tsukuba-shi, Ibaraki, Japan.
Journal of sports sciences
|November 13, 2024
概括
使用二氧化碳水合物 (CDH) 的冷疗法增强了神经肌肉功能恢复,比正常的冰或休息更多. 这种方法提高了运动后的肌肉力量和血液循环,提供了优越的疲劳恢复策略.
科学领域:
- 运动医学 运动医学
- 运动生理学 运动生理学
- 冰冷疗法研究研究
背景情况:
- 神经肌肉疲劳会影响运动表现.
- 有效的恢复策略对运动员至关重要.
- 低温疗法是一种常见的恢复方式,但其最佳形式仍在争论中.
研究的目的:
- 为了比较二氧化碳水合物 (CDH) 低温疗法与传统的冰冷疗法和被动休息对神经肌肉功能和肌肉血液循环恢复的影响.
- 为了确定CDH冷疗法是否与标准干预相比提供更好的疲劳恢复.
主要方法:
- 十四名年轻男性接受了一项令人疲劳的任务 (50次最大力度同收缩).
- 参与者接受了20分钟的恢复干预:CDH冷疗法,传统的冰冷疗法或被动休息.
- 干预后测量了神经肌肉功能 (同位素峰值功率) 和肌肉血液循环 (血红蛋白度).
主要成果:
- 与冰或休息 (82-89%的基线) 相比,CDH冷疗法 (95%的基线) 的同位素峰值功率恢复显着更大.
- 肌肉血红蛋白度的变化表明,CDH冷疗法没有减少血液体积,与冰冷疗法不同.
- CDH冷疗法促进了肌肉力量的更快,更完整的恢复.
结论:
- 用二氧化碳水合物进行冷治疗是一种更有效的方法,用于在神经肌肉疲劳后立即恢复肌肉力量.
- 与传统的冰冷疗法不同,CDH冷冷疗法似乎可以在恢复期间保持肌肉血液体积.
- CDH冷疗法为增强运动恢复策略提供了一个有前途的替代方案.
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