Analysis Of Physical Fitness Status And Selection Index Of Chinese Junior Cross-country Skiers

The aim of this study was to grasp the physical fitness of teens crosscountry skier.22 teams total of 170 12-17 year old teens male and female from Heilongjiang,Jilin,Liaoning,Hebei,Inner Mongolia provinces were recruited for the study.A total of 23 indictors were tested,Including 9 physical indicators of body shape,7 physiological function indicators,7 physical quality indicators.Conclusion:1.Physical Ability of teenagers cross-country skiing athletes as a whole is not high,the specific performance(1)There is still a big gap between the physical form and the ideal cross-country skier,and there is no obvious advantage compared with the same age.(2)In the performance of the maximum oxygen uptake of the core indicators,the male athletes are high and low,the level is uneven,and the overall level is not good,but it is better than the female athletes.(3)The strength and flexibility of teens cross-country skiers do not have obvious advantages compared with their peers.2.Received 13 indicators that can reflect the physical characteristics of junior cross-country skiers3.The author obtains 15 Selection indictors of Chinese Junior Cross-country Skiers,among them,7 indicators for men and 8 for women.