在训练课程期间,高训练的划船员中,感知劳动力尺度的会话评级的同时有效性和可靠性
Xinyu Dai1, Jihong Yan2, Xuecui Bi3
1Department of Physical Education, Xiamen University of Technology, Fujian, Xiamen, 361000, China.
BMC sports science, medicine & rehabilitation
|July 11, 2025
概括
感知劳动力 (sRPE) 方法的会话评级对于评估专业划船员的训练负载 (TL) 是可靠的. 它显示出强大的有效性,特别是在人体操训练中,补充了运动员监测的客观措施.
科学领域:
- 运动科学 运动科学 运动科学
- 运动生理学 运动生理学
- 运动员监测运动员监测
背景情况:
- 对于运动员监测而言,像感知劳动力 (sRPE) 的会话评分等主观尺度是可行的,但它们的可靠性和有效性需要进一步调查.
- 了解sRPE和目标训练负载 (TL) 措施之间的关系对于有效的训练处方和运动员发展至关重要.
研究的目的:
- 通过各种培训课程,研究专业划船员在sRPE和内部/外部训练负载 (TL) 之间的关系.
- 评估sRPE方法在不同划船训练环境中的可靠性和有效性.
主要方法:
- 收集了超过12个月的TL数据,来自30名专业划船员,涉及四种训练模式:爆炸力,耐力强度,人体表和功能训练.
- 使用班尼斯特的训练冲动 (BTRIMP),sRPE和总重量提升的量化TL.
- 使用测试复试和与标准相关的有效性方法评估sRPE的可靠性和有效性.
主要成果:
- 在人体表训练中 (ICC = 0.755) 证明了sRPE尺度的高可靠性.
- 在人体表训练 (r = 0.811) 中发现了TRIMP和sRPE之间的显著相关性,但在功能训练中较弱 (r = 0.258).
- 布兰德-阿尔特曼分析显示sRPE和其他监测方法在爆炸力和人体测量器训练中具有很好的一致性.
结论:
- sRPE方法是可行的和可靠的监控训练负载在各种训练期间在专业划船员.
- 与BTRIMP的同时有效性在人体表训练期间最强,这表明它在这种模式中有用.
- 力量和功能训练中较弱的相关性凸显了对主观和客观TL测量相互作用的进一步研究的需要.
更多相关视频
08:40Isokinetic Robotic Device to Improve Test-Retest and Inter-Rater Reliability for Stretch Reflex Measurements in Stroke Patients with Spasticity
Published on: June 12, 2019
7.6K
08:21Non-invasive Assessments of Subjective and Objective Recovery Characteristics Following an Exhaustive Jump Protocol
Published on: June 8, 2017
7.8K
相关概念视频
01:29Reliability and Validity
13.2K
Reliability and validity are two important considerations that must be made with any type of data collection. Reliability refers to the ability to consistently produce a given result. In the context of psychological research, this would mean that any instruments or tools used to collect data do so in consistent, reproducible ways.
13.2K
01:12Coefficient of Correlation
6.4K
The correlation coefficient, r, developed by Karl Pearson in the early 1900s, is numerical and provides a measure of strength and direction of the linear association between the independent variable x and the dependent variable y.
If you suspect a linear relationship between x and y, then r can measure how strong the linear relationship is.
What the VALUE of r tells us:
The value of r is always between –1 and +1: –1 ≤ r ≤ 1.
The size of the correlation r indicates the...
If you suspect a linear relationship between x and y, then r can measure how strong the linear relationship is.
What the VALUE of r tells us:
The value of r is always between –1 and +1: –1 ≤ r ≤ 1.
The size of the correlation r indicates the...
6.4K
01:26Exercise Stress Test
510
Introduction
Exercise stress testing, commonly known as a treadmill test, is a noninvasive procedure used to evaluate cardiovascular function and diagnose heart conditions.
Definition
An exercise stress test measures the heart's response to exertion using a treadmill or stationary bicycle. Chest electrodes record the heart's electrical activity through an ECG, and blood pressure is monitored regularly.
Purposes
Exercise stress testing, commonly known as a treadmill test, is a noninvasive procedure used to evaluate cardiovascular function and diagnose heart conditions.
Definition
An exercise stress test measures the heart's response to exertion using a treadmill or stationary bicycle. Chest electrodes record the heart's electrical activity through an ECG, and blood pressure is monitored regularly.
Purposes
510
01:25Multiple Regression
3.2K
Multiple regression assesses a linear relationship between one response or dependent variable and two or more independent variables. It has many practical applications.
Farmers can use multiple regression to determine the crop yield based on more than one factor, such as water availability, fertilizer, soil properties, etc. Here, the crop yield is the response or dependent variable as it depends on the other independent variables. The analysis requires the construction of a scatter plot...
Farmers can use multiple regression to determine the crop yield based on more than one factor, such as water availability, fertilizer, soil properties, etc. Here, the crop yield is the response or dependent variable as it depends on the other independent variables. The analysis requires the construction of a scatter plot...
3.2K