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机构地区:[1]辽宁师范大学体育学院,辽宁大连116029 [2]大连市体育科学研究所,辽宁大连116031 [3]北京体育大学,北京100084
出 处:《体育科学》2016年第6期55-60,83,共7页China Sport Science
基 金:辽宁省体育局资助项目(2015lntyyb-31)
摘 要:心率变异性(HRV)信号中蕴含了有关心血管控制及体液调节的大量信息,提取并分析这些信息可以定量评估心交感神经和迷走神经的均衡性。从自主神经均衡性角度看,运动的过程即自主神经原有均衡性的打破和新平衡再形成的过程,如果自主神经系统长期处于失衡或活性下降的状态,将会降低运动的效果,增加运动风险,甚至危害身体健康。运动强度对HRV的影响明显,以运动强度为主线,概括了不同强度的运动和力量练习后HRV变化情况及应用HRV指导运动的实例。目前,针对HRV的研究结论还不够一致,这主要是由于HRV受年龄、性别、健康水平、运动强度、测试方法等多因素的影响,展望HRV指标在大众健身领域的应用,建议对运动参与者进行纵向跟踪测试,以自主神经均衡性评价个体对运动的适应情况,以期更好利用HRV指标为大众健身服务。The heart rate variability(HRV)signal contains a lot of information,such as the control of cardiovascular system and the regulation of body fluid.It can be used to analyze the balance of sympathetic nerve and vagus nerve.From the perspective of autonomic nervous system(ANS)balancing,the process of physical exercise is the destruction of the former balance and the formation of new balance of ANS.If the ANS is in state of imbalance or unactivity for a long time,it will lead to a decrease in the effect of exercise,increase the risk of exercise,even endanger the health.The effect of exercise intensity on HRV is obvious,the main line of this paper is the intensity of exercise and the change of HRV after different intensity of exercise and strength training.At present,the results of research on HRV is not consistent,which is mainly due to the influence of age,gender,health level,exercise intensity,test method and so on.In this paper,the application of HRV in fields of the mass fitness is proposed,and it is recommended to carry out longitudinal follow-up tests.In order to make better use of HRV,it is necessary to evaluate the adaption of the individuals to different exercise.
分 类 号:G804.2[文化科学—运动人体科学]
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