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跳在月球上作为潜在的运动对策
Patrick Swain1, Filipa Santos2, Luke Hughes1
1Aerospace Medicine and Rehabilitation Laboratory, Faculty of Health and Life Sciences, Department of Sport, Exercise, and Rehabilitation, Northumbria University, Newcastle Upon-Tyne, UK.
Experimental physiology
|May 11, 2025
概括
在模拟的月球引力中跳跃的体重有效地抵消了降温. 这项运动不需要任何设备,并允许调节心血管强度,使其适合空间息地.
科学领域:
- 空间生理学 空间生理学
- 运动科学 运动科学
- 生物力学 生物力学
背景情况:
- 降低重力的环境带来肌肉骨和心血管退化的风险.
- 在这种情况下,体重运动是关键的对策.
- 月球的重力 (17%的地球) 可能提供独特的炼可能性.
研究的目的:
- 在模拟的月球引力中,描述身体重量跳跃的生理和运动反应.
- 评估身体重量跳跃作为太空探索运动对策的潜力.
主要方法:
- 十九名健康成年人在模拟的月球重力环境中进行了增量体重跳跃测试 (9.5°抬头倾斜悬挂).
- 跳跃阶段的高度从30厘米增加到70厘米,随后通过循环人体测量进行了分级运动测试.
- 测量了心肺呼吸结果和峰值垂直地面反应力 (vGRF).
主要成果:
- 心肺呼吸变量和峰值vGRF与跳跃高度线性增加 (R2 = 0.770.97).
- 血液中的乳酸盐度随着跳跃高度的增加而呈指数级增加 (R2 = 0.98).
- 参与者达到最大心率的88%,并且在更高的跳跃强度下经历了显著的血液乳酸积累.
结论:
- 在模拟的月球重力中,体重跳跃会引起显著的生理反应.
- 这种运动模式允许进行次最大心血管训练,并且可以根据不同强度和血液中乳酸积累量进行调整.
- 它为月球和火星表面息地提供了一个可行的,无设备的演习对策.
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