亚洲军人男性中中枢倒和身体表现:首席心脏研究
Wei-Nung Liu1,2, An-Chieh Feng3, Chu-Yu Hsu1,4
1Department of Internal Medicine, Hualien Armed Forces General Hospital, Hualien, Taiwan.
Journal of sports sciences
|September 21, 2023
概括
身体健康的男性中膜脱落 (MVP) 显示出更好的有氧耐力,但较低的肌肉耐力. 副腹 (MR) 可能会提高MVP患者的有氧能力.
科学领域:
- 心脏病学 心脏病学
- 运动医学 运动医学
- 运动生理学 运动生理学
背景情况:
- mitra valve prolapse (MVP) 和 mitra regurgitation (MR) 对身体表现的影响在很大程度上仍未得到研究.
- 了解这些影响对于评估身体活跃个体的功能能力至关重要.
研究的目的:
- 为了研究MVP和MR与身体表现之间的关系,在一个身体健康的亚洲男性军事队伍中.
- 为了比较MVP和没有MVP的个体之间的有氧和肌肉耐力.
主要方法:
- 一项涉及1808名身体健康的亚洲男性军人的横截面研究.
- 62名MVP ((+)) 的受试者与1311名没有MVP ((-) 的年龄和人体测量匹配的对照者进行了比较.
- 通过3000米跑步 (有氧耐力),2分钟的坐和2分钟的俯卧 (肌肉耐力) 来评估身体健康,MVP和MR分级基于美国心声学会心声学标准.
主要成果:
- MVP(+) 个人完成3000米跑步的速度快于MVP(-) 对照组 (839.2 ± 65.3 秒对 866.6 ± 86.8 秒,p=0.019).
- MVP(+) 个体进行的俯卧较少 (41.3±3.92对48.0±10.1,p=0.02),但坐卧的数量相似.
- 在MVP中,那些有任何程度的MR (微不足道,轻度或中度) 的人比那些没有MR的人更快地完成了3000米测试 (830.6±61.7秒对877.2±61.7秒,p=0.02).
结论:
- 与没有MVP的同行相比,身体活跃的亚洲男性军人可能表现出增强的有氧耐力能力,但肌肉耐力能力降低.
- 患有MVP的个体中额头肌吐的存在似乎与优越的有氧耐力有关.
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