| Men*s1500m run is one of the distance running in athletics and it is also between sprint and long-distance running. It requires a speed endurance of higher level of ethlete so as to complete the full run with high speed. Middle-distance running is china’s Backward project and we must start work from adolescent with the aim to change this situation. Therefor, this essay takes ethlete of adolescent men’s1500m as the example and give them special test, such as Maximum oxygen uptake test, Anaerobic threshold, Running economy test, Wingate anaerobic power test and special test of1500m run in order to explore the energy supply characteristics of adolescent men’s1500m run from the level of energy metabolism and the relationship between some index of aerobic and anaerobic metabolism and the athletic performance, furthermore, to provide Physiology theory reference for the training. Conclusions from the study:Firstly, there are significant associations for adolescent’s1500m run between special achievement and the maximal oxygen uptake and The duration of the maximum oxygen uptake platforms and the Critical strength of maximal oxygen uptake. It proves that aerobic capacity is still the training keypoint of adolescent’s1500m run. The experimental material proves that there is some discrepancy of the index compared with the adults.Secondly, there are significant associations between the Athletic performance and adolescent’s anaerobic threshold speed and oxygen uptake.Thirdly, there are significant associations between adolescent’s1500m performance and oxygen uptake under higher speed, and it has higher running economy at this time.Fourthly, there are significant associations between fatigue index and athletic performance and it’ can be inteprete as the evaluation of anaerobic metabolic capacity of adolescent’s1500m run. |
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