Montenegro Bonilla Aura D, Rodríguez Pachón Sergio D, Hernández-Beltrán Víctor, Gamonales José M, Rico-González Markel, Pino-Ortega José, Olivares-Arancibia Jorge, Yánez-Sepúlveda Rodrigo, López-Gil José Francisco, Becerra Patiño Boryi A
Faculty of Physical Education, National Pedagogical University, Valmaria Cl. 183 # 5199, Bogotá 480100, Colombia.
Training Optimization and Sports Performance Research Group (GOERD), Faculty of Sport Science, University of Extremadura, 10005 Cáceres, Spain.
J Funct Morphol Kinesiol. 2024 Nov 15;9(4):237. doi: 10.3390/jfmk9040237.
: Soccer is a sport characterized by various unpredictable situations in which physical abilities are associated with athletic performance. There are several capabilities that young soccer players must develop to adapt to the needs of the competition. This study analyzes the physical characteristics, tactical knowledge, emotional intelligence, and mood states of youth soccer players at different competitive levels. : The sample consisted of 36 male soccer players with an average age of 12.65 ± 0.48 years, weight of 44.92 ± 7.49 kg, and height of 157.2 ± 0.08 cm. A cross-sectional correlational study design was selected. Inferential analysis was conducted via the RV coefficient to assess relationships between groups. Two-sample tests (Student's test or the Mann-Whitney test) were used to assess the distribution of the samples. Standardized mean differences (i.e., Cohen's ) were calculated as effect sizes. : For the yo-yo intermittent endurance test level 1, the Premier category showed higher speed ( = 0.01, = 0.40) and superior estimated VO ( = 0.01, = -0.91). The statistically significant variables included the hamstring strength exercise of the hamstrings for the angle of rupture ( = 0.04, = -0.04, = -0.72), the COD-Timer 5-0-5 for contact time-5-0-5 (ms) ( = 0.04, = 0.69) and 10 m-5-0-5 (s) ( = 0.02, = 0.79), tactical knowledge of in-game performance ( = 0.01, = -1.19), support level ( = 0.01, = -1.27), decision-making ability ( = 0.01, = 0.59), melancholy ( = 0.01, = 0.59), confusion ( = 0.01, = 0.56), and emotional intelligence ( = 0.04, = 0.77). The Premier category presented slightly higher averages than did category A. In the assessment of running-based anaerobic sprint test power ( < 0.05, = 0.83) and mood states ( < 0.05, = 0.59), players in category A presented higher results. : The performance capacity of youth soccer players encompasses a multidimensional complexity that includes physical, tactical, emotional, and psychological aspects, which vary among players of the same age.
足球是一项具有各种不可预测情况的运动，在这些情况中，体能与运动表现相关联。年轻足球运动员必须培养多种能力以适应比赛的需求。本研究分析了不同竞技水平的青少年足球运动员的身体特征、战术知识、情商和情绪状态。
样本由36名男性足球运动员组成，平均年龄为12.65±0.48岁，体重为44.92±7.49千克，身高为157.2±0.08厘米。选择了横断面相关研究设计。通过RV系数进行推断分析以评估组间关系。使用双样本检验（学生t检验或曼-惠特尼U检验）来评估样本的分布。计算标准化平均差（即科恩d值）作为效应量。
对于Yo-Yo间歇耐力测试水平1，精英组显示出更高的速度（p = 0.01，d = 0.40）和更好的估计最大摄氧量（p = 0.01，d = -0.91）。具有统计学意义的变量包括腘绳肌等长收缩力量测试中腘绳肌在断裂角度下的力量（p = 0.04，d = -0.04，r = -0.72）、COD-Timer 5-0-5测试中的接触时间-5-0-5（毫秒）（p = 0.04，d = 0.69）和10米-5-0-5（秒）（p = 0.02，d = 0.79）、比赛中表现的战术知识（p = 0.01，d = -1.19）、支持水平（p = 0.01，d = -1.27）、决策能力（p = 0.01，d = 0.59）、忧郁情绪（p = 0.01，d = 0.59）、困惑情绪（p = 0.01，d = 0.56）和情商（p = 0.04，d = 0.77）。精英组的平均值略高于A组。在基于跑步的无氧冲刺测试功率评估中（p < 0.05，d = 0.83）和情绪状态评估中（p < 0.05，d = 0.59），A组球员的结果更高。
青少年足球运动员的表现能力包含多维度的复杂性，包括身体、战术、情感和心理方面，这些方面在同一年龄段的球员中存在差异。
