Research On The Comparison Of University Students Aerobic Capacity Monitoring Indicators

Objective:In Chinese National Student Physical Health Standard,1000m running (male) and step test index as the monitoring indicators of aerobic capacity about the college students have been questioned by many scholars. Therefore, this article intended to draw on indirect determination of aerobic capacity abroad, and analyzed the effectiveness of various methods to filter out of one or a group of monitoring indicators about students physique monitoring targets.Methods:In this article, maximal oxygen uptake and ventilation anaerobic threshold were taken as the calibration standards, preliminary, the relationship between1000m running,12min running,20m shuttle running, step test index and the calibration standards was studied by using correlation analysis. Then, the maximal oxygen uptake and the best indirect determination methods separately were regarded as the dependent variable and the independent variables by using multivariate linear regression analysis methods to determine the superiority of various methods.Results:(1) only20m shuttle running and12min running had a higher correlation with maximal oxygen uptake in four indirect testing method; only20m shuttle running and12min running had correlation with ventilation anaerobic threshold; the relationship between step test index and maximal oxygen uptake, ventilation anaerobic threshold were very low; the relationship between1000m running and maximal oxygen uptake, ventilation anaerobic threshold were not correlated.(2) The prediction of maximum oxygen uptake were created by the12-minute run and20m shuttle running, the goodness of fit of both regression model were higher. The effection about the model predictions were compared by the correlation test and paired t-test. Then, it was found that the forecast effects from12minutes running and20m shuttle running were good.Conclusions:(1)1000m running and step test index can not be indirectly reflect the level of the aerobic capacity of male college students.(2) step test index can not be indirectly reflect the level of the aerobic capacity of male college students.(3)12min running may reflect the level of indirect Students aerobic capacity. It was recommended that12min running should indirect determinate the level of aerobic capacity of male college students.(4)20m shuttle running may reflect the level of indirect Students aerobic capacity. It was recommended that20m shuttle running should indirect determinate the level of aerobic capacity of male college students.