鼻子与口腔呼吸 - - 不同呼吸方案对肌肉耐力的急性影响
František Lörinczi1, Marián Vanderka2, Drahomíra Lörincziová3
1Faculty of Physical Education and Sport, Comenius University in Bratislava, Bratislava, Slovakia. frantisek.lorinczi@uniba.sk.
BMC sports science, medicine & rehabilitation
|February 9, 2024
概括
通过鼻子呼吸 (NN) 似乎与口腔呼吸 (NM,MM) 在肌肉耐力和生理测量方面同样有效. 大多数运动员在抵抗训练期间使用口腔呼吸,但鼻腔呼吸显示出类似的性能益处.
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
- 呼吸系统生理学 呼吸系统生理学
背景情况:
- 呼吸模式 (鼻腔与口腔) 可以影响健康和运动表现.
- 研究不同呼吸策略对生理反应和肌肉耐力的急性影响对于优化训练至关重要.
研究的目的:
- 为了评估鼻腔呼吸 (NN),鼻腔吸入与口腔呼气 (NM) 和口腔呼吸 (MM) 对肌肉耐力的急性影响.
- 评估这些呼吸方案对心率 (HR),血氧和 (SpO2) 和感知劳动力 (RPE) 的影响.
主要方法:
- 一个随机对照试验,涉及107名身体活跃的大学生.
- 参与者在三个呼吸条件下 (NN,NM,MM) 使用60%的体重 (男性) 或40%的体重 (女性) 进行了反复的长椅压力试验以检测失败.
- 测量了生理变量 (HR,SpO2,RPE),并通过问卷调查确定了参与者在抵抗运动期间的习惯性呼吸模式.
主要成果:
- 在两种性别的呼吸条件中,在重复到失败 (RTF),RPE或SpO2中没有发现显著差异.
- 与鼻吸气/口腔呼气 (NM) 和口腔呼吸 (MM) 相比,男性在单鼻呼吸 (NN) 期间表现出明显较低的心率 (HR).
- 调查问卷数据显示,80%的参与者通常在抵抗训练期间使用NM呼吸,15%使用MM,只有5%使用NN.
结论:
- 不同的呼吸模式似乎对肌肉耐力表现和关键生理参数的影响很小,甚至没有显著的影响.
- 只有鼻呼吸 (NN) 的效率与更常用的鼻吸/口腔呼气 (NM) 和只有口腔呼吸 (MM) 方案的效率相当.
- 这些发现表明,运动员可能不需要改变他们习惯的呼吸模式,以改善肌肉耐力.
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