After the 3-minute exercise,the mean values of EMT,LVET,PEP,EML,ICT,HWT and the ratios of PEP/LVET,ICT/LVET,IH/TH decreased in both the groups.

• 结果显示，运动后1min和运动前相比，表现为EMTLVET、PEP、EML、ICT、HWT缩短，PEP/LVET、ICT/LVET、TH/TH比值减小。