体能主导类速度型项群战术运用规律分析——以径赛为例

Analysis on the Tactical Application of Speed-Type Item Group of Physical Ability——Take the Track Race as an Example

运用文献资料法、数理统计法及录像观察法等研究方法。对体能主导类速度型项群比赛中战术运用规律进行解析,研究结果:短跑类战术是预赛成绩最差,半决赛次之,决赛最快。短跨类是预赛-半决赛-决赛成绩越来越好,反应时间越来越快。接力类是最快-较慢-较快-最慢这样"快-慢-快-慢"的模式。研究结论:体能主导类速度型项群战术是体能方面的节奏安排。即赛程的体力分配,赛次的速度节奏和棒次安排及团队配合战术。

Using the methods of literature,mathematical statistics and video observation,etc,this paper analyzes the rules of tactical application in sports competitions of speed type dominated by physical fitness. From the preliminary race to semi-finals,and then finals,the results of sprints gets better and better,the results of short span hurdling gets better either,the reaction time gets shorter. The speed of relay varies in the order of the fastest,slow,faster and the slowest. The conclusion is that the tactics of this event group is the rhythmically arrangement of stamina,which includes the assignment of stamina into different phases,the control of speed and turns of relays,and the cooperation of the team.