血流限制阻力训练对帕金森病患者自主和内皮功能的影响
Annie Bane1, Lorraine Wilson1, Jill Jumper2
1Department of Kinesiology and Nutrition, Abilene Christian University, Abilene, TX, USA.
Journal of Parkinson's disease
|May 3, 2024
概括
在患有帕金森病 (PwPD) 的患者中,低强度抵抗训练与血流限制 (LIRT-BFR) 显著改善了自主和内皮功能. 对于这些非运动症状,LIRT-BFR显示出比高强度抵抗训练 (HIRT) 更大的益处.
科学领域:
- 神经学 神经学
- 运动生理学 运动生理学
- 心血管健康 心血管健康
背景情况:
- 自主功能障碍和相关的循环异常显著影响帕金森病 (PD) 患者的生活质量.
- 虽然运动有助于PD运动症状,但非运动症状的改善仍然有限.
- 低强度阻力训练与血流限制 (LIRT-BFR) 显示出对自主功能障碍的承诺,与针对运动症状的高强度阻力训练 (HIRT) 不同.
研究的目的:
- 评估LIRT-BFR与HIRT对患PD (PwPD) 患者的同类氨酸水平,自主功能和内皮功能的影响.
- 为了比较PwPD中的LIRT-BFR和HIRT协议的血液动力学负载.
- 调查用于管理PD非运动症状的新运动方案.
主要方法:
- 38名PwPD被分配给LIRT-BFR,HIRT或对照组四周.
- LIRT-BFR涉及3组20重复在20%的1RM与60%的LOP,而HIRT使用3组8重复在80%的1RM.
- 在两次运动干预期间测量了血液动力学负荷.
主要成果:
- LIRT-BFR显著改善了正静性低血压,同氨酸水平,周围循环,卧底血压和心率变化.
- 与HIRT相比,LIRT-BFR在同类氨酸,血液循环,血压和心率变化方面表现出更好的改善.
- 血液动力学负荷在LIRT-BFR和HIRT组之间是可比的.
结论:
- 在PwPD中,LIRT-BFR可能比HIRT更有效地增强自主和内皮功能.
- 使用间歇性血流限制的单关节运动的LIRT-BFR协议可以减少血液动力学负载.
- 需要进一步的研究来确认长期的可持续性和对非运动性PD症状的影响.
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