跳远项目运动员的年龄、身体形态及竞技表现研究

Study on the Age,Physical Shape and Athletic Performance of the Long Jump Athletes

运用文献资料、数理统计、逻辑分析、比较分析等方法,对2015年田径大奖赛跳远运动员的年龄、身体形态及跳远成功率等指标进行分析。结果显示:男女参赛运动员的年龄基本处在24岁左右;跳远项目男、女运动员身高与世界顶尖选手有一定的差距:资格赛中运动员的跳远平均成功率高于决赛;运动员的比赛发挥率也有一定的差异,决赛时的平均发挥率高于资格赛。因此提高发挥率是取得比赛的关键所在,运动员在比赛中前三跳发挥率高,会达到事半功倍的效果。

Using literature,mathematical statistics,logic analysis and comparative analysis methods,the 2015 grand prix track and field of long jump athletes age,analyze the indexes of body shape and success rate of long jump.The results show that:The age of the male and female athletes is about 24 years old;Long jump project male,female athletes and the world's top players have a certain gap;the average success rate of the athletes in the qualifying tournament is higher than that of the finals,the players play a certain difference in the game,the average play rate is higher than the qualifying tournament;there is a certain difference in the rate of athletes' competition,the average rate of play in the finals of qualifying,thus increasing the rate to play the game is to obtain the key.Athletes in the game before the three jump play rate is high,will achieve twice the result with half the effort.