Mohr Magni, Krustrup Peter
Faculty of Natural and Health Sciences, University of the Faroe Islands, Tórshavn, Faroe Islands; Centre for Health and Human Performance, Department of Food and Nutrition, and Sport Sciences, University of Gothenburg, Gothenburg, Sweden.
Department of Nutrition, Exercise and Sports, Section of Human Physiology, Copenhagen Centre for Team Sport and Health, University of Copenhagen, Denmark; Sport and Health Sciences, College of Life and Environmental Sciences, St. Luke's Campus, University of Exeter, Exeter, United Kingdom.
J Hum Kinet. 2016 Jul 2;51:183-192. doi: 10.1515/hukin-2015-0181. eCollection 2016 Jun 1.
The purpose of the present study was to examine the effects of additional in-season speed endurance production versus speed endurance maintenance training regimes on performance in competitive male soccer players. In a randomised controlled trial 18 male sub-elite players were exposed to additional speed endurance production (SEP) or speed endurance maintenance (SEM) training (two additional sessions/wk for 4 weeks) during the competitive season. Players performed the Yo-Yo intermittent recovery level 2 test (YYIR2) and a repeated sprint test (RST) pre- and post-intervention. Yo-Yo IR2 performance increased (p<0.001) by 50 ± 8% and 26 ± 5% in SEP and SEM, respectively, with greater (p=0.03) improvement in SEP. RST performance improved by 2.1 ± 0.3% and 1.3 ± 0.4% in SEP and SEM, respectively, while the RST fatigue index decreased (4.4 ± 0.8 to 3.4 ± 0.5%; p<0.04) in SEP only. Peak and average speed during training were higher (p<0.001) in SEP than in SEM (24.5 ± 0.3 vs 19.2 ± 0.3 and 15.5 ± 0.1 km·h-1 vs 9.4 ± 0.1 km·h-1). Additional in-season anaerobic speed endurance production and maintenance training improves high-intensity exercise performance in competitive soccer players with superior effects of speed endurance production training.
本研究的目的是检验在赛季中额外进行速度耐力提升训练与速度耐力维持训练方案对男性职业足球运动员比赛表现的影响。在一项随机对照试验中，18名男性次精英球员在赛季期间接受了额外的速度耐力提升（SEP）或速度耐力维持（SEM）训练（每周额外训练两次，共4周）。球员在干预前后进行了Yo-Yo间歇恢复水平2测试（YYIR2）和重复冲刺测试（RST）。在SEP组和SEM组中，Yo-Yo IR2成绩分别提高了50±8%和26±5%（p<0.001），SEP组的提高幅度更大（p=0.03）。在SEP组和SEM组中，RST成绩分别提高了2.1±0.3%和1.3±0.4%，而仅在SEP组中，RST疲劳指数有所下降（从4.4±0.8降至3.4±0.5%；p<0.04）。SEP组训练期间的最高速度和平均速度高于SEM组（p<0.001）（分别为24.5±0.3和19.2±0.3，以及15.5±0.1 km·h-1和9.4±0.1 km·h-1）。在赛季中额外进行无氧速度耐力提升和维持训练可提高职业足球运动员的高强度运动表现，其中速度耐力提升训练效果更佳。
