相对的跨教育培训 青少年男性的效果超过了成年男性
Ayem Ben Othman1, Saman Hadjizadeh Anvar2, José Carlos Aragão-Santos2,3
1Tunisian Research Laboratory "Sport Performance Optimisation" National Center of Medicine and Science in Sports, Tunis, Tunisia.
Journal of strength and conditioning research
|January 14, 2024
概括
与成年人相比,男性青少年表现出优越的跨教育训练效果,在上肢力量方面获得了更大的收益. 在成年人中,ipsilateral训练适应也超过了 contralateral 效应.
科学领域:
- 运动生理学 运动生理学
- 运动科学 运动科学 运动科学
- 人类运动学 人类运动学
背景情况:
- 交叉教育,对侧向肌肉的训练效应,在成年人中得到了充分的证据.
- 有限的研究存在于交叉教育对逆侧异质肌肉和青年和成人之间的比较.
研究的目的:
- 为了比较男性青少年和成年人的跨教育训练对 contralateral 同源和异源肌肉的影响.
- 调查主导和非主导肢体之间的训练适应差异以及ipsilateral和contralateral效应.
主要方法:
- 42名男孩 (10-13岁) 和42名成年人 (18-21岁) 接受了为期8周的单方面胸部压力训练计划.
- 力量评估包括1次重复最大 (1RM) 的腿按压和胸部按压,膝盖伸缩器,肘部伸缩器,肘部曲器和手握器的最大自愿同度收缩 (MVIC).
- 为了进行比较,包括了对照组.
主要成果:
- 儿童的上肢强度显著增加,比成年人大 (p < 0.0001).
- 成年人显示,与非主导肢体相比,主导训练的肢体对胸部压力1RM和肘部伸缩器MVIC的适应性更大.
- 在成年人中,ipsilateral训练效应明显大于 contralateral效应 (p = 0.008).
结论:
- 与成年男性相比,男性年轻人表现出更强的跨教育培训适应能力.
- 单边训练主要提高了上半身的力量,而下半身没有显著的改善.
- 在成年人中,ipsilateral训练益处比 contralateral益处更为明显.
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