对高强度间隔训练或冲刺间隔训练的感知反应没有性别差异
1Department of Kinesiology, CSU-San Marcos, San Marcos, California.
Journal of strength and conditioning research
|May 23, 2024
概括
具有相似的最大氧气摄入量 (V·O2max) 的男性和女性报告了对高强度间隔训练 (HIIT) 和冲刺间隔训练 (SIT) 的可比性感知反应. 这表明运动强度,而不是性,是这些协议期间感知到的劳累和享受的主要驱动因素.
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
- 人类表现的人类表现.
背景情况:
- 高强度间歇训练 (HIIT) 和冲刺间歇训练 (SIT) 是有效的运动方式.
- 由于更高的强度和血液中乳酸盐的积累,HIIT和SIT可以被认为比中等强度持续训练 (MICT) 更令人厌恶.
- 以前的研究表明,对间隔训练方案的反应可能存在性别差异.
研究的目的:
- 调查敏高强度间歇训练 (HIIT) 和冲刺间歇训练 (SIT) 对感知反应的潜在性别差异.
- 为了比较男性和女性之间的感知劳动 (RPE),情感价值 (感觉量表),享受和血液乳酸积累 (BLa) 的评级.
- 为了确定性别是否影响不同间隔训练方案的感知反应,在具有相似最大氧气摄入量 (V ̇O2max) 的个体中.
主要方法:
- 15名健康,休活动的男性和13名具有相似的VO2max的女性接受了三个随机运动方案:10×1分钟HIIT,4×4分钟HIIT和2×20秒SIT.
- 运动前和运动期间测量了包括RPE (6-20级),情感价值 (-5到+5) 和BLa在内的感知反应.
- 运动后的乐趣是使用体育活动乐趣量表来评估的.
主要成果:
- 在RPE,情感价值或享受方面没有观察到男性和女性之间的显著差异.
- 在所有方案中,血液中乳酸的积累都增加了,男性的BLa比女性高.
- 尽管男性的BLa较高,但两性之间的感知反应仍然相似,这表明在感知到的劳动力或享受方面没有基于性别的差异.
结论:
- 性别似乎不是一个重要的因素在感知反应 (RPE,情感价值,享受) 急性HIIT和SIT在个人与相似的V̇O2max.
- 这些发现挑战了以前关于对间隔运动方案的性别特异反应的建议.
- 运动强度和生理压力,而不是性别,可能是高强度运动期间感知反应的主要决定因素.
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