测试-重新测试单个同度性中腿拉拉协议的可靠性,以评估峰值力和强度-耐力
Zak Grover1, James McCormack1, Jonathan Cooper1
1School of Sport, Health, and Social Sciences, Solent University, Southampton, Hampshire, United Kingdom.
PeerJ
|August 28, 2024
概括
这项研究发现,一项由10项最大同位数中腿拉力 (IMTP) 测试组成的方案为运动专业人士提供了对峰值力和力量-耐力的可靠评估. 长时间60秒的IMTP协议显示可靠性不佳.
科学领域:
- 运动科学 运动科学 运动科学
- 生物力学 生物力学
- 运动生理学 运动生理学
背景情况:
- 评估力量和耐力在体育科学中至关重要.
- 强度耐力协议的可靠性需要用于实际应用的验证.
- 同度性大腿中部拉力 (IMTP) 是一种常见的评估工具.
研究的目的:
- 为了评估测试-重新测试两种不同的同位数中腿拉力 (IMTP) 协议的测试可靠性,以评估强度-耐力.
- 为了比较10次重复协议与持续60秒协议的可靠性.
主要方法:
- 28名参与者在四个会议中完成了两个IMTP协议.
- 协议1:10次最大5秒的IMTP努力,休息10秒.
- 协议2:一个持续60秒的IMTP最大功率.
主要成果:
- 协议1在峰值力 (ICC = 0.94) 和强度耐力 (ICC = 0.81-0.79) 上表现出极好的可靠性.
- 协议2显示测试重复测试可靠性较差 (ICC = 0.305).
- 布兰德-阿尔特曼分析表明,与议定书2相比,议定书1的偏差较小.
结论:
- 一个涉及10次最大同位数大腿中部拉力测试的协议是评估峰值力和强度-耐力的一种可靠和时间效率高的方法.
- 运动专业人员可以自信地在他们的评估中使用这个10次重复的IMTP协议.
- 由于可靠性差,不建议使用持续60秒的IMTP协议.
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