中国人民警察大学学报

为比较不同耐力训练方法对公安院校学生耐力素质影响效果差异，寻求更加高效的训练方式，以中国人民警察大学30名学生为实验对象，并将其随机分成持续训练组（CT组）、间歇训练组（IT组）、乳酸阈值训练组（LT组）3组，分别进行为期4周的耐力训练。结果发现：3种训练方法均可提升公安院校学生1 000 m跑成绩和最大摄氧量，但提升效果并不明显；在乳酸峰值和乳酸清除效率方面，间歇训练法和乳酸阈值训练法要比持续训练法更具有优势。

The aim of this research is to explore more efficient training approaches by comparing the differences in the effects of different endurance training methods on the endurance fitness of police academy students. 30 students from China People's Police University were recruited as experimental subjects and randomly divided into three groups: Continuous Training Group(CT), Interval Training Group(IT), and Lactate Threshold Training Group(LT). Each group underwent a four-week endurance training program. The results show that all three training methods can improve students' 1 000-meter running performance and maximal oxygen uptake, yet the magnitude of such improvements is modest. In terms of peak blood lactate and lactate clearance efficiency, interval training and lactate threshold training present distinct advantages over continuous training.