间歇训练是跑步运动员常用的一种专项训练手段。运用间歇训练法能显著地提高运动员的专项成绩。间歇训练要求运动员跑一段冲速,使脉搏达到每分钟180次左右,稍事休息,待脉搏降至每分钟120次左右时,再跑一次,这样重复多次直到脉搏在90秒钟内不能恢复到120次左右时,一次训练即告结束。间歇训练的强度和量是根据训练目的来决定的。短段落大强度的间歇跑主要目的是为提高入体内ATP、(三磷酸腺苷)、CP(磷酸肌酸)和肌糖元的 Interval training is a kind of special training method commonly used by runners. The use of interval training method can significantly improve the athletes’ special grades. Interval training requires athletes to run a speed, pulse to achieve about 180 times per minute, take a break, until the pulse down to about 120 times per minute, run again, so repeated until the pulse can not be restored within 90 seconds To 120 times or so, a training that ended. The intensity and amount of interval training is determined by the purpose of training. The main purpose of high-intensity interrupting short segments is to increase ATP, (adenosine triphosphate), CP (phosphocreatine) and muscle glycogen