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目的:探讨女子足球运动员心脏功能及耐力水平。方法:利用MCA-3C心脏功能信息综合检测仪对女子足球运动员(女足组,n=10)、体育学院体育教育专业(体教组,n=10)和普通院系(对照组,n=10)女大学生进行安静时、力竭运动后和恢复期心缩间期(STI)测试并比较相关指标。结果:女足组无论在安静状态下还是力竭运动后和恢复期,左室射血时间(LVET)、心脏机械收缩时间(MST)均显著高于体教组和对照组(P<0.01);射血前期/左室射血时间(PEP/LVET)、等容收缩期(ICT)、等容收缩期/左室射血时间(ICT/LVET)均低于体教组和对照组;达到力竭的时间和强度也高于体教组和对照组。结果表明,女子足球运动员的心脏功能和耐力素质均优于体育教育专业和普通院系大学生。
Objective: To explore the cardiac function and endurance level of female football players. Methods: The effects of MCA-3C cardiac function information detector on female football players (female football team, n = 10), physical education major (physical education group, n = 10) and normal college ) Female college students when resting, after exhaustive exercise and during convalescent systolic (STI) test and compare the relevant indicators. Results: Left ventricular ejection time (LVET) and cardiac mechanical contraction time (MST) were significantly higher in the female football group than in the normal group and the control group (P <0.01). Pre ejection / left ventricular ejection time (PEP / LVET), isovolumic systolic phase (ICT), isovolumic systolic phase / left ventricular ejection time (ICT / LVET) Exhaustion time and intensity are also higher than the physical education group and control group. The result shows that the heart function and endurance quality of female football players are better than that of physical education major and general college students.