血流限制治疗对肌肉骨强度和质量的影响
Steven R Dayton1, Simon J Padanilam1, Tyler C Sylvester2
1Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA.
Video journal of sports medicine
|May 1, 2025
概括
血流限制 (BFR) 训练在低负荷下提供显著的肌肉力量和质量增长,减少关节压力和心血管风险. 这种安全的康复方法在受过培训的专业人员的指导下对各种患者群体有效.
科学领域:
- 运动医学 运动医学
- 康复 康复 康复 康复
- 运动生理学 运动生理学
背景情况:
- 血液流量限制 (BFR) 训练限制了血液流向四肢的流量,使肌肉力量在低负荷运动中增加.
- 这种方法尽量减少关节压力和心血管风险,使其适合康复患者.
- BFR已经在各种人群中证明了临床益处,包括患有骨关节炎和术后康复的人群.
研究的目的:
- 为了证明血液流量限制 (BFR) 训练在临床环境中的应用.
- 为了说明上肢,下肢和基于自行车的康复的BFR技术.
- 突出BFR的安全性和有效性,作为低负载训练的替代方案.
主要方法:
- 确定总封闭压力是所有BFR应用的初步步骤.
- 上肢训练使用50%的总封闭压力;下肢训练使用80%.
- 抵抗训练涉及特定的重复方案 (例如,30次,然后3x15次) 与休息时间;骑自行车涉及15分钟80%的闭塞,没有休息.
主要成果:
- 与单独的低负荷训练相比,低负荷阻力训练的BFR增强显著增加了肌肉力量.
- 低负荷BFR增强肌肉质量,相当于没有BFR的高负荷训练.
- 安全性与传统的力量训练相美,罕见的严重不良反应;患者报告感知到的劳累和疼痛较少.
结论:
- 血流限制训练是用于肌肉骨康复的高负荷耐力训练的安全有效替代方案.
- 在各种疾病过程和术后环境中,BFR是有益的.
- 物理治疗师和运动教练的适当培训和管理确保了BFR模式的安全性.
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