异动力学奇特训练对人类肩膀力量,灵活性和肌肉结构的影响 身体活跃的男性:一项初步研究
Sebastian Vetter1, Pierre Hepp2, Axel Schleichardt3
1Department of Biomechanics in Sports, Leipzig University, Leipzig, Germany.
PloS one
|December 19, 2023
概括
奇特的力量训练显著改善了肩膀外部旋转器的力量和肌肉结构,包括带的长度和体积. 这项研究强调了异常运动对旋转手腕健康和伤害预防的好处.
科学领域:
- 运动医学 运动医学
- 生物力学 生物力学
- 肌肉骨成像系统的成像
背景情况:
- 旋转手套的加强对于预防和康复伤害至关重要.
- 奇特的炼可以增强下肢的肌肉束长度和功能,但对于肩膀缺乏研究.
- 由于结果不一致,需要对肩膀肌肉结构进行标准化的成像方法.
研究的目的:
- 为了评估标准化异常强度训练对外部旋转袖口肌肉的功能和结构的影响.
- 为了研究肌肉强度的变化,运动范围和筋的特征.
- 评估使用异动力学动力测量和MRI进行干预研究的有效性.
主要方法:
- 一项介入前后的研究,涉及16名身体活跃的男性.
- 六周每周两次为右肩部进行异常异动运动训练.
- 结果措施包括运动范围,异动力扭矩,以及MRI评估的囊长度和上和下的体积.
主要成果:
- 异常肩部外部旋转器强度显著增加 (+24%).
- 改进了扭矩-角度关系,特别是在最后的运动范围.
- 脊上肌肉结构的积极变化:带长度 (+16%) 和体积 (+19%) 的增加.
- 观察到被动运动范围 (-4%) 略有下降.
结论:
- 标准化的异常异动运动训练对肩膀外部旋转器功能和肌肉结构产生积极影响.
- 这项研究表明,在旋转手腕干预研究中使用异动力学动力测量和MRI的可行性.
- 奇特的训练显示出提高肩膀健康和表现的希望,特别是在运动员中.
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