微重力环境下的血流限制训练：长期太空任务的多系统生理益处及实施挑战综述

Hu Mingzhen, Li Wei, Yin Qiushi, Liu Yuqing, Chen Lin, Ru Qin, Xu Guodong, Wu Yuxiang

College of Sports Medicine, Wuhan Sports University, Wuhan, China.

Institute of Intelligent Sport and Proactive Health, Department of Health and Physical Education, Jianghan University, Wuhan, China.

NPJ Microgravity. 2025 Aug 7;11(1):53. doi: 10.1038/s41526-025-00515-7.

This review evaluates BFRT as a novel countermeasure against multisystem deconditioning (muscle atrophy, bone loss, cardiovascular impairment) during long-duration space missions. BFRT combines low-load exercise with vascular occlusion, mimicking high-intensity benefits while reducing equipment needs. We synthesize evidence for BFRT's efficacy in microgravity analogs, discusses implementation challenges (equipment adaptation, safety protocols, sex-specific responses), and highlight its potential as a space-efficient adjunct to current exercise regimens, informing future mission planning.

本综述评估了血流限制训练（BFRT）作为一种针对长期太空任务期间多系统功能衰退（肌肉萎缩、骨质流失、心血管功能损害）的新型应对措施。BFRT将低负荷运动与血管阻塞相结合，在减少设备需求的同时模拟高强度运动的益处。我们综合了BFRT在微重力模拟环境中的有效性证据，讨论了实施挑战（设备适配、安全协议、性别特异性反应），并强调其作为当前运动方案的一种节省空间的辅助手段的潜力，为未来的任务规划提供参考。