Democritus University of Thrace, Department of Physical Education & Sport Science, University Campus, Komotini, 69100 Greece.
J Sports Sci. 2013;31(7):714-22. doi: 10.1080/02640414.2012.746725. Epub 2013 Jan 9.
The purpose of this study was to determine the recovery rate of football skill performance following resistance exercise of moderate or high intensity. Ten elite football players participated in three different trials: control, low-intensity resistance exercise (4 sets, 8-10 repetitions/set, 65-70% 1 repetition maximum [1RM]) and high-intensity resistance exercise (4 sets, 4-6 repetitions/set, 85-90% 1RM) in a counterbalanced manner. In each experimental condition, participants were evaluated pre, post, and at 24, 48, 72 h post exercise time points. Football skill performance was assessed through the Loughborough Soccer Passing Test, long passing, dribbling, shooting and heading. Delayed onset muscle soreness, knee joint range of motion, and muscle strength (1RM) in squat were considered as muscle damage markers. Blood samples analysed for creatine kinase activity, C-reactive protein, and leukocyte count. Passing and shooting performance declined (P < 0.05) post-exercise following resistance exercise. Strength declined post-exercise following high-intensity resistance exercise. Both trials induced only a mild muscle damage and inflammatory response in an intensity-dependent manner. These results indicate that football skill performance is minimally affected by acute resistance exercise independent of intensity suggesting that elite players may be able to participate in a football practice or match after only 24 h following a strength training session.
本研究旨在确定中等或高强度抗阻运动后足球技能表现的恢复率。10 名精英足球运动员以平衡方式参与了三种不同的试验：对照、低强度抗阻运动（4 组，8-10 次/组，65-70%1 次最大重复[1RM]）和高强度抗阻运动（4 组，4-6 次/组，85-90%1RM）。在每种实验条件下，参与者在运动前、运动后以及运动后 24、48、72 小时进行评估。足球技能表现通过拉夫堡足球传球测试、长传、运球、射门和顶球进行评估。延迟性肌肉酸痛、膝关节活动度和深蹲 1RM 被视为肌肉损伤标志物。分析血液样本中的肌酸激酶活性、C 反应蛋白和白细胞计数。抗阻运动后，传球和射门表现下降（P<0.05）。高强度抗阻运动后，力量下降。两种试验均以强度依赖的方式引起轻微的肌肉损伤和炎症反应。这些结果表明，足球技能表现不受急性抗阻运动的影响，独立于强度，这表明精英运动员可能能够在力量训练后仅 24 小时后参加足球训练或比赛。
