Effects of two training methods on systolic time interval in male university students
To investigate effects of short-term endurance and strength-endurance training of aerobic training on systolic time intervals (STI)in male university student this research measured STI in twenty male university students before,after six weeks and after eight weeks training separately.The results showed that LVET and QS 2 increased significantly following six or eight weeks endurance training and that LVET and QS 2 increased significantly only following eight weeks strength-endurance training.These results demonstrate that short-term endurance and strength-endurance training all increase LVET and QS 2,in which there is different training time threshold from training items.