两种训练方式对男大学生STI的影响

Effects of two training methods on systolic time interval in male university students

为了探讨同属有氧训练的短期耐力和力量性耐力训练对男大学生STI的影响 ,分别在训练前、训练 6周和训练 8周后测试了 2 0名男大学生的STI。结果发现 :耐力训练 6周后LVET、QS2 就有显著性延长 ,而力量性耐力训练 8周后LVET、QS2 才有显著性延长。这提示 :短期耐力训练和力量性耐力训练都能延长LVET和QS2 。

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.