前置下肢阻力练习对多方向反复冲刺诱导的肌肉损伤的影响
Shuo-Min Hsu1, Wei-Chin Tseng2, Chih-Hui Chiu3
1Department of Family Medicine, Show Chwan Memorial Hospital, Changhua, Taiwan.
Journal of strength and conditioning research
|November 4, 2024
概括
在多向反复冲刺之前,先进行负载跳或部推力,以减少肌肉损伤并加速精英运动员的恢复. 这些阻力练习对冲刺诱导的肌肉损伤有保护作用.
科学领域:
- 运动科学 运动科学 运动科学
- 运动生理学 运动生理学
- 肌肉损伤研究 肌肉损伤研究
背景情况:
- 冲刺运动经常导致肌肉损伤,这是体育科学研究中常见的焦点.
- 了解预先调节策略对于减轻运动引起的肌肉损伤和优化运动员恢复至关重要.
研究的目的:
- 调查是否预定下肢阻力练习可以减少多方向重复冲刺 (MDS) 后的肌肉损伤.
主要方法:
- 36名精英男性运动员被分为三组:一般热身 (GW),GW带有负载跳 (SQ) 和GW带有负载部推力 (HT).
- 测量包括等比强度,运动范围,疼痛,跳跃高度,冲刺时间,以及MDS前后的血肌酸酶 (CK) 活性.
主要成果:
- 与GW组相比,SQ组在MDS后72小时显示出明显较低的CK水平.
- 与GW相比,SQ和HT干预都在MDS后保持肌肉力量和跳跃性能方面表现出显著的好处.
- 在MDS后48小时,HT组表现出更好的冲刺时间.
结论:
- 在MDS之前,将负载跳或部推进作为预先调节的练习提供了对肌肉损伤的保护作用.
- 这些阻力练习有助于恢复,导致在强烈的冲刺程序后更快地恢复肌肉功能和表现.
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