Center for Performance Expertise, Sport Science Faculty, CAPS, U1093 INSERM, University of Bourgogne-Franche-Comté, 3 Allée des Stades Universitaires, BP 27877, CEDEX, 21078 Dijon, France.
Dijon Football Côte d'Or (DFCO), 17 rue du Stade, 21000 Dijon, France.
Int J Environ Res Public Health. 2022 Oct 24;19(21):13828. doi: 10.3390/ijerph192113828.
French academies almost all implement reactivity drills and small-sided games (SSG) the day preceding a match (MD-1). The present study aimed to determine the physical impact of different training durations on MD-1 on the subsequent matchday performance (MD). Eleven elite U19 academy soccer players conducted three typical training sessions lasting 45 min (TS45), 60 min (TS60) and 75 min (TS75) on MD-1. During TS60, warm-up, reactivity and SSG were 10, 15 and 24 min, respectively, plus coaches' feedback or water breaks. Durations of all training components decreased by 25% for TS45 and increased by 25% for TS75. Tests were conducted on MD-4 (CONTROL) and MD before the match (TEST). Tests consisted of a counter movement jump (CMJ), 20 m sprint, Illinois agility test (IAT) and Hooper questionnaire. CONTROL values were similar over the three experimental conditions. TEST on MD revealed greater CMJ for TS45 (42.7 ± 5.1 cm) compared to TS60 (40.5 ± 5.5 cm, = 0.032) and TS75 (40.9 ± 5.7 cm, = 0.037). 20 m time was lower for TS45 (3.07 ± 0.10 s, < 0.001) and TS60 (3.13 ± 0.10 s, = 0.017) compared to TS75 (3.20 ± 0.10 s). IAT time was lower on TS45 (14.82 ± 0.49 s) compared to TS60 (15.43 ± 0.29 s, < 0.001) and TS75 (15.24 ± 0.33 s, = 0.006). Furthermore, the Hooper index was lower at TEST for TS45 (7.64 ± 1.50) compared to TS60 (11.00 ± 3.49, = 0.016) and TS75 (9.73 ± 2.41, = 0.016), indicating a better readiness level. We concluded that, as training session duration increases, performance decreases on MD. A 45 min training session including reactivity and SSG exercises is therefore recommended on MD-1.
法国各学术机构几乎都在比赛日（MD-1）前一天实施反应训练和小场比赛（SSG）。本研究旨在确定不同训练持续时间对 MD-1 后比赛日表现（MD）的物理影响。11 名精英 U19 学院足球运动员在 MD-1 上进行了三次典型的 45 分钟（TS45）、60 分钟（TS60）和 75 分钟（TS75）的训练。在 TS60 中，热身、反应和 SSG 分别持续 10、15 和 24 分钟，外加教练的反馈或补水休息。对于 TS45，所有训练成分的持续时间减少了 25%，对于 TS75，持续时间增加了 25%。在 MD-4（CONTROL）和比赛前的 MD（TEST）进行了测试。测试包括反跳（CMJ）、20 米冲刺、伊利诺伊州敏捷测试（IAT）和胡珀问卷。在三种实验条件下，CONTROL 值相似。在 MD 上的 TEST 显示，与 TS60（40.5 ± 5.5cm， = 0.032）和 TS75（40.9 ± 5.7cm， = 0.037）相比，TS45 的 CMJ 更大（42.7 ± 5.1cm， = 0.032）。20m 时间对于 TS45（3.07 ± 0.10s， < 0.001）和 TS60（3.13 ± 0.10s， = 0.017）来说更短，与 TS75（3.20 ± 0.10s）相比。与 TS60（15.43 ± 0.29s， < 0.001）和 TS75（15.24 ± 0.33s， = 0.006）相比，TS45 的 IAT 时间更短（14.82 ± 0.49s）。此外，TS45 的 Hooper 指数在 TEST 中也较低（7.64 ± 1.50），与 TS60（11.00 ± 3.49， = 0.016）和 TS75（9.73 ± 2.41， = 0.016）相比，表明准备水平更好。我们得出结论，随着训练持续时间的增加，MD 上的表现会下降。因此，在 MD-1 上推荐进行包括反应和 SSG 练习的 45 分钟训练。
