热力学是否能够识别由大学运动员重复冲刺的协议引起的生理压力?
Felipe Augusto Mattos Dias1, Alisson Gomes da Silva2, Hugo de Assis Cassemiro1
1Universidade Federal de Viçosa, Departamento de Educação Física, Viçosa, Minas Gerais, Brazil; Programa de Pós-Graduação em Educação Física UFV/UFJF, Viçosa, Minas Gerais, Brazil.
Journal of thermal biology
|December 4, 2025
概括
在运动员和久坐不动的人中,重复冲刺会导致肌肉损伤和炎症,但皮肤温度没有变化. 身体活动水平对大多数恢复标志物没有显著影响,除了感知恢复.
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
- 生物化学 生物化学
背景情况:
- 了解对重复冲刺运动的生理和生化反应对于优化运动员的训练和恢复协议至关重要.
- 以前的研究已经探索了各种疲劳和肌肉损伤的指标,但皮肤温度 (Tsk) 对反复冲刺的反应的作用仍然不太清楚.
研究的目的:
- 为了研究重复冲刺协议对皮肤温度 (Tsk),生化标志物,神经肌肉性能和心理生理学指标在大学运动员和久坐的人的影响.
- 为了确定皮肤温度是否是重复冲刺引起的肌肉损伤的敏感指标.
- 为了比较训练有素的运动员和久坐不动的人之间的反应,以评估身体活动水平的影响.
主要方法:
- 30名男性参与者 (足球/足球运动员和久坐不动的人) 接受了15次最大30米冲刺和1分钟的恢复间隔的协议.
- 在干预前后通过温度学测量皮肤温度 (Tsk),生化标志物 (肌酸激酶,尿酸,C反应蛋白),神经肌肉性能 (反运动跳跃) 和感知恢复 (TQR).
- 统计分析涉及两因素重复测量ANOVA,以比较随时间和组之间的反应.
主要成果:
- 重复冲刺协议诱导了显著的肌肉损伤和炎症反应,由增加的肌酸激酶,尿酸和C反应蛋白水平证明.
- 神经肌肉性能 (反运动跳跃) 降低,感知恢复 (TQR) 评分在干预后下降.
- 皮肤温度 (Tsk) 在任何感兴趣的区域都没有显著变化,这表明它不是肌肉损伤的敏感指标.
结论:
- 皮肤温度不是检测反复冲刺运动导致的肌肉损伤的可靠指标.
- 在训练有素的运动员和久坐不动的年轻人中,重复的冲刺程序造成了显著的肌肉损伤和炎症.
- 身体活动水平和训练特异性并没有显著影响大多数生理和生化反应,除了感知恢复 (TQR).
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