头低位训练对人体机能影响研究进展

Review of Head Down Tilt Training on Human Body Function

综述国内外研究头低位体位及训练对人体机能,如心肺功能、前庭功能、心血管中枢反应、血流动力学特征等生理功能的影响。头低位倾斜度范围为-5°~-90°,大部分持续时间较短,较长周期的研究较少;头低位训练研究相对广度、深度均显不足。前庭功能是倒立训练人体平衡能力重要考量指标。头低位训练激活自主神经系统功能发挥,能够改善与自主神经相关的心血管系统、神经、内分泌系统机能,起到预防、治疗与自主神经系统相关的某些病症的作用。由于研究人群、内容的差异,头低位训练导致的人体各系统功能变化机制在学界尚无定论,未来在这些方面的基础与应用研究将是热点,需深入探索。

This paper reviews the literature about the effects of head down tilt training on the physiological functions of human body,such as cardiopulmonary function,vestibular function,cardiovascular central response,hemodynamic characteristics at home and abroad,etc.The range of head down tilt is-5°~-90°,most of which lasts for a short time,and there is a little research about long time head down tilt training.The relative breadth and depth of head down tilt training research are insufficient.Vestibular function is an important index of balance ability in head down tilt training.Head down tilt training can activate the function of autonomic nervous system,and improve the function of cardiovascular system,nervous system and endocrine system,prevent and treat some diseases related to autonomic nervous system.Due to the differences of research population and content,the mechanism of functional changes of human body system caused by head down tilt training is still uncertain in the academic field.The future research on the basis and application of these aspects will be one of the research focuses,which needs to be further explored.