用额外的重量进行北欧腿筋强度测试会影响测量的最大偏心力:不要将果与子进行比较
Roar Amundsen1, Merete Møller1,2, Roald Bahr1
1Oslo Sports Trauma Research Center, Institute of Sports Medicine, Norwegian School of Sports Sciences, Oslo, Norway.
BMJ open sport & exercise medicine
|November 13, 2023
概括
加重北欧腿筋测试增加了足球运动员的最大偏心腿筋力,无论他们是否能够控制最后阶段. 这一发现表明,在强度测试中,所有参与者都应该保持一致的重量.
科学领域:
- 运动科学 运动科学 运动科学
- 生物力学 生物力学
- 强度和健身 强度和健身
背景情况:
- 北欧腿筋测试是测量最大偏心腿筋力的一种标准.
- 目前的做法有时会根据对最后阶段的控制增加权重,缺乏有力的证据.
研究的目的:
- 为了研究增加重量 (5和10公斤) 对北欧腿筋测试期间最大力测量的影响.
- 为了确定最后阶段的控制是否会影响加重对力输出的影响.
主要方法:
- 84名女足球运动员和56名男足球运动员用0,5公斤和10公斤的负载进行了北欧腿筋强度测试.
- 视觉检查评估了控制运动的最后阶段 (最后的~20°) 的能力.
主要成果:
- 随着体重增加,最大力显著增加,女性和男性的体重为5公斤和10公斤.
- 能够控制最后阶段的球员和不能控制的球员都表现出增加的最大力量和增加的重量.
- 随着增加的重量,力量的百分比增加在所有组中都是一致的,无论最后阶段的控制.
结论:
- 增加北欧腿筋测试的重量增加了测量的最大偏心腿筋力.
- 控制最后阶段的能力不应该决定测试期间是否增加重量.
- 为了保持一致性,建议对所有参与者进行标准化测试方案,无论是加重还是不加重.
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