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自动调节循环人体表功率输出,以准确地紧心率

Siu Nam Li¹, Peter Peeling^1,2, Brendan R Scott^3,4

¹School of Human Sciences (Exercise and Sports Science), The University of Western Australia, Perth, Western Australia, Australia.

Journal of sports sciences

|June 25, 2024

概括

自动心率 (HR) 紧在骑自行车运动期间比手动方法更准确. 这种自动化方法确保了对培训课程的 HR 控制一致.

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
生物医学工程生物医学工程

背景情况:

保持一致的心率 (HR) 对于控制运动强度的次最大控制至关重要.
传统的手动调节输出功率可能是不精确和劳动密集型的.
自动化系统有助于提高训练方案的准确性和可靠性.

研究的目的:

为了比较手动与自动 (AutoHR) 心率紧方法的准确性和会话间可靠性.
为了评估AutoHR在持续循环期间保持目标心率的有效性.
确定在标准化培训课程中实施AutoHR的可行性.

主要方法:

13名男性在他们的呼吸门的80%完成了次最大连续循环试验.
循环功率输出被手动或自动调整 (AutoHR),以保持目标HR.
心率连续测量,并使用根平均平方误差 (RMSE) 和类内相关系数 (ICC) 评估准确性.

主要成果:

与手动方法 (3.2 ± 2.6 bpm) 相比,AutoHR显示RMSE (2.8 ± 2.3 bpm) 显著降低 (p < 0.01).与手动方法 (3.2 ± 2.6 bpm) 相比,AutoHR显示RMSE显著降低 (p < 0.01).
两种方法的日间ICC值都很高 (手动:0.92,自动HR:0.89),表明了良好的可靠性.
自动HR紧可以更精确地控制运动强度.

结论:

自动HR紧方法在次最大连续循环期间比手动调整更准确.
自动人力资源系统为统一的人力资源控制提供了具有成本效益和易于实施的解决方案.
这些发现支持使用自动化系统来优化个人和团体训练环境中的运动强度.

关键词:

培训负载培训负载紧紧扣的心率是因为心率.运动处方运动处方内部负载的内部负载

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