高强度运动和浴习惯对老年人心血管风险的影响
Ryosuke Takeda1, Tetsuya Hirono2, Akito Yoshiko3
1Laboratory of Neuromuscular Biomechanics, School of Health and Sport Science, Chukyo University, 101 Tokodachi, Kaizu-cho, Toyota, Aichi, 470-0393, Japan. r.takeda@mng.chukyo-u.ac.jp.
International journal of biometeorology
|March 11, 2025
概括
高强度的阻力运动可以增强老年人的肌肉力量,但可能会恶化高血压和动脉硬. 定期的洗习惯可以减轻这些心血管风险,而不会影响力量的增加.
科学领域:
- 老年学是一门学科.
- 运动生理学 运动生理学
- 心血管健康 心血管健康
背景情况:
- 老年人经常参加抵抗运动以获得肌肉力量.
- 高强度阻力运动对心血管健康标志物 (如高血压和动脉硬) 的影响在这个人群中需要进一步研究.
- 浴习惯在调节这些运动引起的心血管影响方面的潜在作用尚不清楚.
研究的目的:
- 研究老年人高强度抵抗运动习惯,肌肉力量,高血压和动脉硬之间的关系.
- 确定洗习惯是否可以减轻与高强度抵抗运动相关的潜在心血管风险.
- 在这种情况下,探索季节性变化的血压影响.
主要方法:
- 一项涉及196名老年人的横截面研究.
- 调查问卷评估了抵抗运动,浴和一般体力活动习惯 (国际体力活动问卷长版).
- 测量包括膝盖最大伸展强度 (MVC),缩血压 (SBP) 和臂脚脉冲波速率 (baPWV).
主要成果:
- 高强度的抵抗运动与更大的肌肉力量有关.
- 运动强度与缩血压和脚脉动波速正相关,特别是在调整了浴习惯后.
- 浴习惯表现出对心血管风险的部分保护作用,而不会减少力量的改善.
结论:
- 在老年人中,习惯性的高强度阻力运动会增强肌肉力量,但可能会加剧高血压和动脉硬.
- 浴习惯提供了一种潜在的策略,以减轻与强度运动相关的心血管风险.
- 未来的研究应该专注于季节性策略,以减少老年人进行高强度抵抗训练的心血管风险.
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