青少年网球运动员wingate试验前后LD和LDH水平研究

Study on Juvenile Tennis Players' Lactate Acid and Blood Ammonia after Wingate

以某省参加青少年网球比赛的运动员为研究对象,分析wingate无氧试验前后运动员的血乳酸(LD)和乳酸脱氢酶(LDH)水平变化。结果表明:测试前后LD水平都是随着时间变化先增高,再降低;测试前和运动后5min相比,LDH水平有所增高。

With tennis players attending the Juvenile Tennis Match as subjects,this paper studied the players＇ LD and LDH level before and after the Wingate Test.The results showed that as time went on,their LD level increased simultaneously,and then decreased.Compared to the beginning,the LDH level increased 5 minutes after the test.