【摘要】 为了解我国优秀男子7人制橄榄球运动员比赛中的跑动特征,运用Catapult Sprint系统对12名中国国家男子橄榄球队运动员参加的2016年奥运会资格赛进行跑动数据采集。结果:1.运动员全场跑动距离、高强度跑动百分比、平均冲刺距离分别为1481.8±181.1m、15.0±2.6%、20.4±5.6m。2.运动员上半场的高强度跑动距离、冲刺次数、最大冲刺距离和高强度变向次数与下半场存在显著性差异(P> 0.05);3.前锋和后锋跑动特征基本没有显著性差异(P <0.05)。结论 :7人制橄榄球运动的比赛强度大,对运动员的跑动能力和无氧能力要求高;我国优秀男子7人制橄榄球运动员上半场和下半场的运动表现差异较大;7人制橄榄球前锋和后锋之间的位置划分越来越不明显,这要求队员需具备胜任不同位置的能力。更多还原

【Abstract】 In order to study the running characteristics of Chinese elite men’s rugby sevens players,this paper collected the running data of 12 Chinese male rugby players in the qualifying competition of the 2016 Olympic Games by using Catapult Sprint system. Result: 1.The total running distance, the percentage of high intensity running and the average sprint distance were 1481.8±181.1 m, 15.0±2.6%and 20.4±5.6 m respectively. 2. There were significant differences between the high-intensity running distance, the number of sprints, the maximum sprint distance and the number of high-intensity orientation changes in the first half and the second half(P>0.05);3. There was no significant difference between the forward and backward on running ability(P<0.05). Conclusions: 1.The competition intensity of rugby sevens is strong, which requires high running ability and anaerobic ability of athletes;there were great differences between the first half and the second half of Chinese elite men’s rugby sevens players; the position division between forward and backward in rugby sevens is becoming less and less obvious, which requires players to have the ability to compete in different positions.更多还原