试述现代科学训练的主要特征

根据现代运动训练学科的发展趋势,从运动训练的过程、人员机构和外部联系3个主要方面对现代科学训练的特征进行论述.     

论"快乐足球"中的现代体育运动队管理

现代体育运动队管理的主要对象是人，“以人为中心”。通过分析米卢“快乐足球”思想中的运动队管理的艺术，阐述了成功实施运动队管理的基础和原则，以促进我国体育运动队管理水平的提高。     

The reliability of distance run tests for children in grades K-4.

The purpose of this study was to determine test-retest reliability for the 1-mile, 3/4-mile, and 1/2-mile distance run/alk tests for children in Grades K-4. Fifty-one intact physical education classes were randomly assigned to one of the three distance run conditions. A total of 1,229 (621 boys, 608 girls) completed the test-retests in the fall (October), with 1,050 of these students (543 boys, 507 girls) repeating the tests in the spring (May). Results indicated that the 1-mile run/walk distance, as recommended for young children in most national test batteries, has acceptable intraclass reliability (.83 less than R less than .90) for both boys and girls in Grades 3 and 4, has minimal (fall) to acceptable (spring) reliability for Grade 2 students (.70 less than R less than .83), but is not reliable for children in Grades K and 1 (.34 less than R less than .56). The 1/2 mile was the only distance meeting minimal reliability standards for boys and girls in Grades K and 1 (.73 less than R less than .82). Results also indicated that reliability estimates remained fairly stable across gender and age groups from the fall to spring testing periods, with the exception of the noticeably improved values for Grade 2 students on the 1-mile run/walk test. Criterion-referenced reliability (P, percent agreement) was also estimated relative to Physical Best and Fitnessgram run/walk standards. Reliability coefficients for all age group standards were acceptable to high (.70 less than P less than .95), except for Fitnessgram standards for 5-year-old girls on the 1-mile test for both fall and spring and for 6-year-old boys and girls on the 1-mile test administered in the spring.     

浅谈我国青少年足球运动员创造力的培养

青少年足球运动员的训练是各国足球训练的重点和焦点，而我国的青少年训练与足球发达国家的训练相比存在较大差距，特别是思维能力的训练．运动员的创造力是思维能力的体现，青少年时期是思维能力发展的关键时期，如何培养我国青少年运动员的创造力，应谊引起教练员的重视．     

当前世界男子竞技体操新规则、新格局、新思考

在国际体操联合会颁布新的竞技体操评分规则以后,世界男子竞技体操格局发生了变化,通过录象、文献资料、统计等方法探讨这种新格局,提出新的思考.旨在进一步提高训练科学化,为中国队夺取奥运金牌提供参考.