基于呼吸传感器的研究,研究了自愿呼吸模式与有氧和无氧运动能力之间的关系 - - 一项探索性应用研究
Yinling Du1, Kai Jiang2, Haojie Li3
1Department of Physical Education, Hangzhou Normal University, Hangzhou 311121, China.
Sensors (Basel, Switzerland)
|October 16, 2024
概括
在自发呼吸期间腹部运动的增加与有氧运动表现的提高有关. 对于女性来说,较低的BMI和较高的腹部呼吸比例预测了混合有氧和无氧能力的改善.
科学领域:
- 运动生理学 运动生理学
- 呼吸机械学 呼吸机械
- 运动科学 运动科学 运动科学
背景情况:
- 了解自发呼吸模式对于优化身体健康至关重要.
- 呼吸节奏和深度显著影响运动表现和适应性.
- 这项研究探讨了休息呼吸模式与跑步表现之间的联系.
研究的目的:
- 研究自发呼吸模式与有氧/无氧跑步表现之间的关系.
- 确定特定的呼吸指标,预测大学生运动能力.
- 探索这些关系中的潜在基于性别的差异.
主要方法:
- 年龄在18-22岁之间的240名大学生 (120名男性,120名女性) 参加.
- 评估休息呼吸速率 (RR),腹部和胸部运动 (AM+TM),腹部运动比例 (AM/(AM+TM) 和吸入/呼气比率 (I/E比率).
- 在50米冲刺 (无氧),800/1000米跑步 (混合) 和12分钟跑步 (有氧) 中评估的表现.
主要成果:
- 更高的腹部和胸部运动 (AM+TM) 预测了12分钟跑步中的更长距离 (有氧能力).
- 在女性中,较低的体重指数 (BMI) 和较高的腹部运动比例 (AM/(AM+TM)) 与更好的800米跑步性能 (混合能力) 相相关.
- 研究结果表明,更大的潮体积和更高的腹部对呼吸的贡献可能会提高有氧和混合运动能力,特别是在女性中.
结论:
- 自发呼吸模式与不同强度的运动表现有关.
- 医疗保健专业人员和教育工作者应考虑进行呼吸评估以优化健康状况.
- 特别注意呼吸模式可能有利于女性人群改善身体健康.
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