代谢综合征患者对个性化和标准化炼处方的心肺耐力训练反应:一种随机对照试验
Ruojiang Liu1, Jinmei Qin2, Xiang Zhang1
1Physical Education College, North University of China, Taiyuan, China.
Frontiers in physiology
|March 31, 2025
概括
基于呼吸门的个性化炼在代谢综合征 (MetS) 患者中比标准化炼更有效地提高了心肺耐力. 虽然90%的反应是积极的,但没有达到100%的响应能力.
科学领域:
- 运动生理学 运动生理学
- 心血管健康 心血管健康
- 代谢综合征研究 代谢综合征研究
背景情况:
- 代谢综合征 (MetS) 是一组增加心血管风险的疾病.
- 优化MetS患者的运动处方对于改善心肺耐力至关重要.
- 目前的运动强度测定方法对这一群体的有效性可能有所不同.
研究的目的:
- 为了比较两个运动处方与相同的能量消耗,但不同的强度测定方法对心肺耐力在MetS患者的影响.
- 为了验证个性化运动处方方法在MetS患者的有效性.
- 分析培训响应能力,并确定影响结果的因素.
主要方法:
- 随机对照试验比较标准化炼组 (心率储备方法) 与个性化组 (呼吸门模型).
- 两组人都进行了12周的运动,频率和能量消耗均等.
- 心肺运动测试 (CPET) 测量了峰值VO2和其他耐力指标;响应者和不响应者根据峰值VO2变化进行了分类.
主要成果:
- 两组都显示出显著的PeakVO2改善,但个性化组显示出更大的增加 (22.1%对14.6%).
- 个性化的组显示出更高的响应率 (90%与70%相比),高峰心率和最大自愿通风的显著改善.
- 在两组非响应者中观察到CPET标志物的不良变化.
结论:
- 使用呼吸门模型的个性化炼处方在患有MetS的个体中为改善心肺耐力提供了优势.
- 虽然有效,但个性化方法并没有在所有MetS患者中实现100%的响应.
- 进一步的研究可能会探索提高非响应者的响应能力的策略.
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