耐力训练的男性青少年与未经训练的同龄人的神经肌肉适应:一个为期9个月的纵向研究
Anthony Birat1,2, Yoann M Garnier2,3, Alexis Dupuy2,4
1Fédération Française Triathlon, Saint Denis, France.
Scandinavian journal of medicine & science in sports
|June 17, 2024
概括
耐力训练并没有显著提高青少年三项运动员的神经肌肉功能,超出了自然生长. 然而,三项运动员表现出更好的骑自行车能力,这可能是由于技能发展.
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
- 青少年发展 青少年发展
背景情况:
- 神经肌肉功能是成年人耐力表现的关键.
- 目前尚不清楚耐力训练是否在自然成熟之后的青少年成长过程中提供额外的好处.
研究的目的:
- 研究成长,成熟和耐力训练对青少年三项运动员9个月的神经肌肉功能的综合影响.
主要方法:
- 在9个月的赛季之前和之后评估了38名男性青少年 (三项运动员与未受过训练).
- 评估最大的氧气吸收量,在V̇O2max的功率,最大的自愿同位数收缩扭矩,自愿激活水平和肌肉结构.
主要成果:
- 两组的绝对V̇O2max都得到了类似的改善.
- 三项运动员在V̇O2max,肌肉厚度和肌肉角时显著增加了功率.
- 没有观察到最大自愿异度收缩扭矩,自愿激活或肌肉激活的显著变化.
结论:
- 仅仅耐力训练并没有在青少年中产生额外的神经肌肉适应.
- 三项运动员改善的自行车动力表明在训练期间增强了技能获取.
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