四分钟的电容和电阻转移疗法增加了跳跃性能
Michio Wachi1, Takumi Jiroumaru1, Ayako Satonaka2,3
1Department of Physical Therapy, Bukkyo University, Kyoto, Japan.
Electromagnetic biology and medicine
|December 6, 2023
概括
电容和电阻转移 (CRET) 疗法提供了更快,更有效的被动热身. 与传统的活跃热身相比,这种方法增加了肌肉温度和跳跃性能.
科学领域:
- 运动医学 运动医学
- 治疗方式 治疗方式
- 人类表现的人类表现.
背景情况:
- 已知电容和电阻转移 (CRET) 疗法可以增强灵活性和肌肉活动.
- 它作为运动前热身策略的潜力需要进一步研究.
- 短期的干预是理想的,在体育场所的实际应用.
研究的目的:
- 为了研究短期CRET治疗对跳跃性能的影响.
- 为了比较被动CRET升温与传统主动升温的疗效.
- 为了评估小腿肌肉温度和反弹跳跃指数的变化.
主要方法:
- 30名健康男性被随机分为被动CRET (n=15) 和积极热身 (n=15) 组.
- 被动组在后腿下部接受了4分钟的CRET;积极组进行了4分钟的拉伸和慢跑.
- 干预前和后测量了小牛肌肉温度和反弹跳跃指数.
主要成果:
- 无论是被动CRET还是主动热身,都显著增加了小腿肌肉温度 (p < 0.05).
- 与活跃组 (1.4 ± 0.6°C) 相比,被动CRET组显示出更大的平均温度升高 (2.0 ± 0.5°C).
- 两组都显示反弹跳跃指数显著增加 (p < 0.05).
结论:
- 短期被动CRET是一种有效的热身技术,可以提高跳跃性能.
- 通过快速增加肌肉温度,CRET疗法可能会带来优势,而潜在的能量消耗可能比主动热身要少.
- 被动CRET是一种可行的替代品,可以替代传统的积极热身方法,以提高运动准备.
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