玩表面冲击 约约间歇性恢复测试 (一级) 间接VO2max估计的性能和有效性
Gianna Ferigne1, Kloe Martin1, Charlie Ottinger1
1Department of Exercise Science, Barton College, Wilson, NC, USA.
International journal of exercise science
|October 13, 2025
概括
球表面显著影响足球运动员的表现和有氧健身评估. 与人造草皮相比,天然草皮可以提高Yo-Yo间歇性恢复测试1级 (YYIR1) 性能和敏捷性.
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
- 生物力学 生物力学
背景情况:
- 评估运动员的有氧健身对于绩效监测至关重要.
- 通常使用的是基于现场的测试,例如Yo-Yo间歇恢复测试1级 (YYIR1).
- 游戏表面对测试性能和有效性的影响尚未完全理解.
研究的目的:
- 为了比较人工草和天然草之间的YYIR1和敏捷性t-test的性能.
- 评估不同表面上YYIR1估计的VO2max与实验室测量VO2max之间的一致性.
主要方法:
- 男大学足球运动员参加了三个会议:人工草上的YYIR1和t测试,天然草上的YYIR1和t测试,以及实验室VO2max测试.
- 班格斯博和其他人. 方程式估计VO2max从YYIR1距离.
- 布兰德-阿尔特曼分析评估了VO2max措施之间的一致性.
主要成果:
- 与人造草相比,玩家在天然草上实现了更大的YYIR1距离和更高的最大有氧速度 (p < .001).
- 敏捷性t测试的表现在天然草地上明显更快 (p < .001).
- 从草上YYIR1估计的VO2max高于实验室VO2max和草地估计的VO2max (p < .001),草地高估和草地低估了实验室值.
结论:
- 运动面是影响运动表现和基于田间的有氧健身评估准确性的关键因素.
- 在管理和解释足球运动员的评估数据时,必须考虑环境和上下文变量.
- 游戏表面的选择显著影响使用YYIR1来估计VO2max的有效性.
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