Department of Physical Education and Sport Science, School of Physical Education and Sport Science, National and Kapodistrian University of Athens, 17237 Athens, Greece.
Department of Physiology, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece.
Nutrients. 2024 Jan 23;16(3):337. doi: 10.3390/nu16030337.
Physical demands in soccer differ according to league level and playing position and may influence nutritional requirements. This study examined the effect of competition level and playing position on dietary intake in male soccer players (SP). Diet was weighed and recorded by 123 SP for 3 days; before, on the day, and the day after an official match. SP in the Super League (SL, = 33) division reported higher ( < 0.05) average three-day energy (195 ± 36 kJ/kg), carbohydrate (6.0 ± 1.1 g/kg), and protein (2.2 ± 0.5 g/kg) intakes compared to the intakes reported by SP in the 2nd ( = 30) (energy: 159 ± 31 kJ/kg; carbohydrate: 4.6 ± 1.2 g/kg; protein: 1.9 ± 0.4 g/kg), 3rd ( = 30) (energy: 153 ± 34 kJ/kg; carbohydrate: 4.5 ± 1.2 g/kg; protein: 1.7 ± 0.4 g/kg), and 4th ( = 30) (energy: 152 ± 36 kJ/kg; carbohydrate: 4.2 ± 1.2 g/kg; protein: 1.7 ± 0.5 g/kg) national leagues (mean ± SD). Furthermore, when data were analyzed by playing position (pooled data), wide midfielders reported higher ( < 0.05) energy (183 ± 33 kJ/kg), carbohydrate (5.4 ± 1.2 g/kg), and fat (1.5 ± 0.4 g/kg) intakes compared to central defenders (energy: 147 ± 37 kJ/kg; carbohydrate: 4.1 ± 1.1 g/kg; fat: 1.2 ± 0.4 g/kg). The dietary intake of SP may differ according to the playing position and competition level, possibly due to different metabolic demands in training and competition.
足球运动员的体能需求因联赛级别和场上位置而异，这可能会影响营养需求。本研究旨在探讨比赛级别和场上位置对男性足球运动员（SP）饮食摄入的影响。123 名 SP 连续 3 天对饮食进行称重和记录；在正式比赛前、比赛当天和比赛后。超级联赛（SL）的 SP 报告的平均三天能量（195 ± 36 kJ/kg）、碳水化合物（6.0 ± 1.1 g/kg）和蛋白质（2.2 ± 0.5 g/kg）摄入量高于第二级别（2.0 ± 0.3 g/kg）联赛（能量：159 ± 31 kJ/kg；碳水化合物：4.6 ± 1.2 g/kg；蛋白质：1.9 ± 0.4 g/kg）、第三级别（能量：153 ± 34 kJ/kg；碳水化合物：4.5 ± 1.2 g/kg；蛋白质：1.7 ± 0.4 g/kg）和第四级别（能量：152 ± 36 kJ/kg；碳水化合物：4.2 ± 1.2 g/kg；蛋白质：1.7 ± 0.5 g/kg）的 SP（均值 ± SD）。此外，当按场上位置（汇总数据）分析数据时，边锋中场报告的能量（183 ± 33 kJ/kg）、碳水化合物（5.4 ± 1.2 g/kg）和脂肪（1.5 ± 0.4 g/kg）摄入量高于中后卫（能量：147 ± 37 kJ/kg；碳水化合物：4.1 ± 1.1 g/kg；脂肪：1.2 ± 0.4 g/kg）。SP 的饮食摄入可能因场上位置和比赛级别而异，这可能是由于训练和比赛中的代谢需求不同所致。
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