Bachero-Mena Beatriz, Pareja-Blanco Fernando, Rodríguez-Rosell David, Yáñez-García Juan Manuel, Mora-Custodio Ricardo, González-Badillo Juan José
Faculty of Sport, Pablo de Olavide University, Seville, Spain.
Centro de Investigación en Rendimiento Físico y Deportivo, Pablo de Olavide University, Seville, Spain.
J Hum Kinet. 2017 Aug 1;58:187-195. doi: 10.1515/hukin-2017-0076. eCollection 2017 Sep.
This study analysed the relationships between sprinting, jumping and strength abilities, with regard to 800 m running performance. Fourteen athletes of national and international levels in 800 m (personal best: 1:43-1:58 min:ss) completed sprint tests (20 m and 200 m), a countermovement jump, jump squat and full squat test as well as an 800 m race. Significant relationships (p < 0.01) were observed between 800 m performance and sprint tests: 20 m (r = 0.72) and 200 m (r = 0.84). Analysing the 200 m run, the magnitude of the relationship between the first to the last 50 m interval times and the 800 m time tended to increase (1st 50 m: r = 0.71; 2nd 50 m: r = 0.72; 3rd 50 m: r = 0.81; 4th 50 m: r = 0.85). Performance in 800 m also correlated significantly (p < 0.01-0.05) with strength variables: the countermovement jump (r = -0.69), jump squat (r = -0.65), and full squat test (r = -0.58). Performance of 800 m in high-level athletes was related to sprint, strength and jumping abilities, with 200 m and the latest 50 m of the 200 m being the variables that most explained the variance of the 800 m performance.
本研究分析了短跑、跳跃和力量能力与800米跑成绩之间的关系。14名国家和国际水平的800米运动员（个人最好成绩：1分43秒 - 1分58秒）完成了短跑测试（20米和200米）、纵跳、跳蹲和全蹲测试以及一场800米比赛。观察到800米成绩与短跑测试之间存在显著关系（p < 0.01）：20米（r = 0.72）和200米（r = 0.84）。分析200米跑时，从第一个50米间隔时间到最后一个50米间隔时间与800米时间之间的关系强度呈上升趋势（第一个50米：r = 0.71；第二个50米：r = 0.72；第三个50米：r = 0.81；第四个50米：r = 0.85）。800米成绩也与力量变量显著相关（p < 0.01 - 0.05）：纵跳（r = -0.69）、跳蹲（r = -0.65）和全蹲测试（r = -0.58）。高水平运动员的800米成绩与短跑、力量和跳跃能力有关，其中200米以及200米跑的最后50米是最能解释800米成绩差异的变量。
