北欧腿筋运动对古怪腿筋强度变化的影响 青年女性运动员的力量变化
Thibaut Bounias1, Greg Henry1,2, Ramnath Goswami1
1Department of Applied Sport Sciences, Hartpury University, Gloucestershire, United Kingdom.
Journal of strength and conditioning research
|June 9, 2025
概括
这项研究发现,北欧腿筋运动的传统组合和休息再分配配置都有效地改善了年轻女运动员的奇特腿筋力量. 然而,需要额外的炼来增强更长肌肉长度的力量.
科学领域:
- 运动科学 运动科学 运动科学
- 生物力学 生物力学
- 强度和适应条件 强度和适应条件
背景情况:
- 前十字带 (ACL) 损伤是年轻女运动员的一个重大问题.
- 奇特的腿筋强度 (EHS) 是缓解ACL受伤风险的关键因素.
- 有限的研究已经探索了在这个人口群体中最佳的EHS培训方法.
研究的目的:
- 为了比较两个北欧腿筋运动 (NHE) 组合配置传统组合 (TS) 和休息再分配 (RR) 在年轻女运动员的EHS变化的影响.
- 评估这些配置对腿筋强度的各种测量方法的影响,包括峰值扭矩和不同膝盖曲角度的扭矩.
主要方法:
- 一个为期6周的NHE计划与年轻的女运动员 (年龄13.9±1.6岁) 实施.
- 参与者被随机分配到TS或RR组,每周的重复量从6次增加到18次.
- 在干预前和后使用NordBord和异动力学动力学在60°·s−1和180°·s−1.1时评估了异常腿筋强度.
主要成果:
- 两个TS和RR组在NordBord EHS中都显示出显著的改善.
- 异动力学测试显示,两个组的峰值扭矩和扭矩在40°,60°和80°的膝盖曲时显著增加.
- 在TS和RR配置之间没有观察到强度增加的显著差异.
- 峰值扭矩的角度增加了,但在膝盖曲20°的扭矩没有显著变化.
结论:
- 传统的套装和休息再分配套装配置都有效地提高了年轻女性运动员奇特的腿筋力量.
- 为了全面改善所有肌肉长度的EHS,从业者应该结合除了北欧腿筋运动之外的练习.
- 这些发现为为年轻女运动员设计力量和健身计划的教练和教练提供了宝贵的见解,以减少ACL受伤风险.
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