800 m、1 000 m跑测试是在用一个以无氧代谢供能为主的运动项目评测人的有氧耐力,成绩不能客观反映机体的有氧耐力水平,不能引导学生科学锻炼,还会让受试者承受较大的心理负荷,不利于运动兴趣培养和终生体育生活方式的养成,且在800 m、1 000 m跑测试中频频发生意外.研究认为,可用无氧阈跑速做耐力评测指标,它能确切反映人的有氧耐力水平,引导人们科学锻炼,强度由低到中,安全、简单,可在跑步机或场地上完成.

运动损伤已然成为运动员或运动队实现目标表现的巨大障碍.体能教练在运动预防过程中正扮演着重要的角色.本研究旨在为体能教练员提供用于预防运动损伤的步骤与过程.科学地设计并成功地实施伤病预防策略,体能教练员需做到:鼓励伤病报告;与运动医学专业人员密切配合;与教练组通力合作.

功能性动作筛查系统(FMS)和落地错误评价系统(LESS)都是评估潜在的存在伤病风险的动作模式.但是FMS和LESS 2个筛查系统具体测试项之间的关系还需要进一步揭示,以明确两个系统在动作筛查中各自的作用,为准确选择筛查工具评估不同的动作模式和鉴别潜在受伤风险因素提供参考依据.因此,本研究通过实验来探究这两个筛查系统之间的差异,以及造成这些差异的原因.

With the research methods such as literature review and logical analysis, it is teased and reviewed the latest research re-sults of antitrust and regulation on the sports industry at home and abroad. Antitrust and regulation research have focused on the sports industry of law areas, lack of normative economic analysis and quantitative analysis. In the future,it suggested that essential attribute of antitrust and regulation of the sports industry be explored,to strengthen anti-monopoly system research and construct the model of sports industry regulation.

运用文献资料法和逻辑归纳法等方法,对兼项训练进行了定义。对短跑、跨栏、跳远项群3个项目间在技能、体能和心智能力方面所具有的相似性进行了分析。对青少年田径运动员运用兼项训练的可行性与科学性进行了分析。兼项训练过程中应弱化主、副项之间的界限,保持动态平衡的关系。兼项训练是对青少年运动训练理论的补充。合理兼项、适时转项有利于提高青少年运动员成才率。

There is no clear conception for sports and entertainment in the ancient Chinese as they are at present,but similar theories do exist as the same with modern sports and entertainment;and at the Spring and Autumn Period and the Warring States Period in the land of Qilu,there are lots of sports and entertainment activities loved by the mass and casting profound influence on modern sports and entertainment.Some major events at the early period in Qilu include: archery,skill of martial art,Cuju(an ancient Chinese style football),horse racing,liubo,Guji,etc.The folk culture formed in the country of Qi is the basic trunk of the development of sports and entertainment activities at the early period in the land of Qilu,while the folk culture formed in the country of Lu is the muscle and spirit.

运用文献资料法、数理统计法、归纳法、比较研究法,通过对第9届至第28届女子田径项目决赛成绩进行了整理、统计,并以我国学者任海教授对现代奥林匹克运动历史阶段的划分理论为依据,探讨了现代奥运世界女子田径竞争格局的动态演变历程及发展态势.

According to the objectives,tasks and characteristics of young athletes'training and based into the theory of events-group training,it is suggested that simultaneous training in the same-events-group is a positive supplement for the theory of young athletes' training.Through investigating the athletes and coaches,working on speed and strength events-group training from 20 sports schools in Shandong province,it has researched into the present situation of simultaneous training to find the problems of using this training method.By analyzing the reasons,the suggestions have been given,which will be helpful for the development of the theory of young athletes'training,and the improvement of the quality of training young athletes.