Time of Day Effect on Soccer—Specific Field Tests in Tunisian Boy Players

摘要: The purpose of this study was to investigate the diurnal variation in some specific skills performance during field testing boy’s footballer. In a balanced and randomized design, 15 boys (mean ± SD; age 12.7 1.1 years; height 1.54 9.1 m; body mass 45.1 3.2 kg) participated study. Subjects performed soccer (kicking accuracy, ball control with body, head, coordination test, zigzag running (i.e., agility), Ball dribbling) skill index ratio without ball) at two different times day: 07:00 17:00 h. Moreover, intra-aural temperature measured both time-of-days. Intra-aural higher evening than morning (P < 0.01). Likewise, significant time-of-day effect found for dribbling 0.05) agility 0.001) performances observed However, no differences were noticed between h index, kicking head tests. be significantly correlated speed 0.001). conclusion, temperature, shown present. No coordination, accuracy juggling performance.