Research Progress and Prospects of the Application of Commonly used Non-invasive Physiological Indicators in the Monitoring of Exercise-induced fatigue
This study summarizes the research progress and application strategies of non-invasive physiological indicators in the monitoring of exercise-induced fatigue through the literature review method,so as to provide a reference for the application of non-invasive physiological indicators in exercise-induced fatigue.Conclusions:(a)At present,the commonly used non-invasive physiological indicators in exercise training mainly include heart rate variability,non-invasive microcirculation index,sleep quality,subjective fatigue sensory scale,etc.,among which the non-invasive microcirculation index is the most innovative and significant.(b)Non-invasive physiological indicators can scientifically monitor the fatigue status of athletes from different aspects,which is an effective supplement to the traditional blood biochemical monitoring indicators,and is of great significance for improving the quality and level of monitoring.In order to further improve the application value and scope of non-invasive physiological indicators in sports training,it is suggested that:(a)the non-invasive indicators should be effectively combined with conventional blood biochemical indicators to be applied to the monitoring of exercise-induced fatigue,and the scientificity and effectiveness of non-invasive physiological indicators should be further clarified.(b)For different sports,a monitoring system for targeted non-invasive indicators and evaluation methods and standards should be established.(c)The evaluation criteria for the application of non-invasive physiological monitoring indicators under different training stages and different training environments should be further clarified.