摘要
本工作测定了骨龄9-18岁的176名无训练青少年与83名速度、力量型运动员的尿肌酐日排出量,探讨了遗传、发育、性别及训练对肌酐系数的影响。在此基础上本文提出从无训练青少年中选拔速度、力量型运动员的选材参考值。
The body content of phosphocreation,the major energy supplying substance in speed and strength exercise,can be indi-rectly measured by the creatinine test. In this paper,the daily urinary creatinine excretions of 176 male and female non-ath-lete students aged 9-18 and 83 athletes majoring in speed and strength events were measured. The influences of heredity,de-velopment, sex and training on the creatinine coefficients were elucidated. From these results, parametres for selection ofspeed and strength type athletes from non-athlete students were proposed.
出处
《体育科学》
CSSCI
北大核心
1990年第5期48-51,95,共5页
China Sport Science
