Relative and factor analysis on the biometchanical parameters of the sprinting stride

The main purpose of the paper was to study the biomechanical parameters of the sprinting stride by using relative and factor analysis, in order to find out the correlation between the parameters and the principle factors. The results indicated the correlations between the parameters are very complex, which is connected by each other in direct and indirect ways. The factor analysis found out the three principle factors in 16 parameters in the...