在未受过训练的年轻女性中,对高强度的钟训练的心脏自主反应:试点研究
Sabrina P Alves1, Carla Zimerer1, Richard D Leite2
1Graduate Program in Physical Education, Brazil.
Journal of bodywork and movement therapies
|November 27, 2024
概括
高强度 kettlebell 训练最初会影响自主恢复,减少心率变化 (HRV). 然而,在10周后,自主功能得到改善,HRV在女性中更快地回到基线水平.
科学领域:
- 运动生理学 运动生理学
- 自主神经系统功能 自主神经系统功能
- 心血管健康 心血管健康
背景情况:
- 运动后自主恢复表明心血管负荷.
- 对高强度训练 (如钟) 的自主反应还不太清楚.
- 凯特贝尔训练涉及高强度的运动.
研究的目的:
- 在高强度钟训练后分析心脏自主调制.
- 检查年轻女性在三个培训阶段的变化.
- 了解渐进式钟训练对自主恢复的影响.
主要方法:
- 10名女性 (25.0 ± 2.9岁) 接受了为期10周的钟训练.
- 培训分为三个阶段,每周有三次会议.
- 心率变化指数 (HRV) 在运动前和运动后10,20和30分钟测量.
主要成果:
- 运动强度强烈 (HRmax的75-86%).
- 在运动后恢复期间,HRV显著下降 (p < 0.05).
- 在前两个阶段,副交感活动没有恢复到运动前的水平,而同情活动仍然很高 (p < 0.05).
- 在第三阶段,HRV指数在20分钟内恢复到运动前值 (p > 0.05).
结论:
- 高强度 kettlebell 训练最初可以将HRV 降低长达 30 分钟.
- 在最后的训练阶段,HRV恢复得到改善,在20分钟内恢复到基线.
- 凯特贝尔计划提高了参与者的有氧健身.
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