Gharbi Z, Dardouri W, Haj-Sassi R, Chamari K, Souissi N
Tunisian Research Laboratory ''Sport Performance Optimisation'', National Center of Medicine and Science in Sports (CNMSS), Tunis, Tunisia ; High Institute of Sports and Physical Education, University of Gafsa, Gafsa, Tunisia.
Department of physical Education, University of Hail-College of Education, Hail, Kingdom of Saudi Arabia.
Biol Sport. 2015 Sep;32(3):207-12. doi: 10.5604/20831862.1150302. Epub 2015 Apr 24.
The aim of this study was to examine in team sports athletes the relationship between repeated sprint ability (RSA) indices and both aerobic and anaerobic fitness components. Sixteen team-sport players were included (age, 23.4 ± 2.3 years; weight, 71.2 ± 8.3 kg; height, 178 ± 7 cm; body mass index, 22.4 ± 2 kg · m(-2); estimated VO2max, 54.16 ± 3.5 mL · kg(-1) · min(-1)). Subjects were licensed in various team sports: soccer (n = 8), basketball (n = 5), and handball (n = 3). They performed 4 tests: the 20 m multi-stage shuttle run test (MSRT), the 30-s Wingate test (WingT), the Maximal Anaerobic Shuttle Running Test (MASRT), and the RSA test (10 repetitions of 30 m shuttle sprints (15 + 15 m with 180° change of direction) with 30 s passive recovery in between). Pearson's product moment of correlation among the different physical tests was performed. No significant correlations were found between any RSA test indices and WingT. However, negative correlations were found between MASRT and RSA total sprint time (TT) and fatigue index (FI) (r = -0.53, p < 0.05 and r = -0.65, p < 0.01, respectively). No significant relationship between VO2max and RSA peak sprint time (PT) and total sprint time (TT) was found. Nevertheless, VO2max was significantly correlated with the RSA FI (r = -0.57, p < 0.05). In conclusion, aerobic fitness is an important factor influencing the ability to resist fatigue during RSA exercise. Our results highlighted the usefulness of MASRT, in contrast to WingT, as a specific anaerobic testing procedure to identify the anaerobic energy system contribution during RSA.
本研究旨在探讨团队运动运动员的重复冲刺能力（RSA）指标与有氧和无氧适能成分之间的关系。研究纳入了16名团队运动运动员（年龄23.4±2.3岁；体重71.2±8.3千克；身高178±7厘米；体重指数22.4±2千克·米-2；估计最大摄氧量54.16±3.5毫升·千克-1·分钟-1）。受试者分别从事不同的团队运动：足球（n = 8）、篮球（n = 5）和手球（n = 3）。他们进行了4项测试：20米多级往返跑测试（MSRT）、30秒温盖特测试（WingT）、最大无氧往返跑测试（MASRT）和RSA测试（30米往返冲刺跑10次（15 + 15米，方向改变180°），每次之间有30秒被动恢复时间）。对不同体能测试之间进行了皮尔逊积矩相关性分析。未发现任何RSA测试指标与WingT之间存在显著相关性。然而，发现MASRT与RSA总冲刺时间（TT）和疲劳指数（FI）之间存在负相关（r = -0.53，p < 0.05；r = -0.65，p < 0.01）。未发现最大摄氧量与RSA冲刺峰值时间（PT）和总冲刺时间（TT）之间存在显著关系。尽管如此，最大摄氧量与RSA疲劳指数显著相关（r = -0.57，p < 0.05）。总之，有氧适能是影响RSA运动中抗疲劳能力的重要因素。我们的结果突出了MASRT相对于WingT的有用性，作为一种特定的无氧测试程序，可用于确定RSA过程中无氧能量系统的贡献。
