Tunisian Research Laboratory "Sport Performance Optimization," National Center of Medicine and Science in Sports (CNMSS), Tunis, Tunisia.
Department of Physical Education, University College of Education, Muscat, Sultanate of Oman.
J Strength Cond Res. 2020 Feb;34(2):506-515. doi: 10.1519/JSC.0000000000002810.
Selmi, MA, Sassi, RH, Yahmed, MH, Giannini, S, Perroni, F, and Elloumi, M. Normative data and physical determinants of multiple sprint sets in young soccer players aged 11-18 years: Effect of maturity status. J Strength Cond Res 34(2): 506-515, 2020-The aims of the study were: (a) to establish normative data for repeated-sprint sets (RSS) test based on the maturity status (age at peak height velocity [PHV]) and (2) to investigate the relationship between anthropometrical variables (stature, sitting height, body mass, and body fat percentage), RSS (2 × 5 × 20 m with 15-second recovery between sprints and 1-minute recovery between sets), and fitness tests {squat jump, countermovement jump, standing long jump, standing triple jump, 5-jump test, and 20-m shuttle run (multistage shuttle run test [MSRT])}. Young male soccer players (n = 262; age: 14.5 ± 2.9 years) were evaluated and classified into 4 groups according to their maturity status: pre-PHV, circum-PHV1, circum-PHV2, post-PHV. An analysis of variance and Bonferroni post hoc were used to determine maturity group differences (p ≤ 0.05), whereas Pearson's correlation was used between variables. Repeated-sprint sets' indices (sum of sprint times [SST] and best sprint time [BST]) were significantly different between the maturity groups. Significant correlations between SST with body mass (from -0.73 to -0.33) and MSRT (from -0.49 to -0.30) among each maturity group were found. With the different maturity groups, correlations between SST (s), BST (s), and vertical jump (cm) (r = -0.63 to -0.25 and r = -0.68 to -0.23) and horizontal jump (m) (r = -0.70 to -0.38 and r = -0.63 to -0.43) were observed. Repeated-sprint sets' values improve during maturation of young soccer players and the correlations between RSS and fitness tests vary through the maturity groups. This information could be useful for the coach to identify talent and to prescribe specific physical training to improve performance.
塞尔米、萨西、雅赫梅德、吉安尼尼、佩罗尼和埃卢米，MA、RH、MH、S、F 和 M. 11-18 岁年轻足球运动员多次冲刺集的规范数据和身体决定因素：成熟状态的影响。J 力量与调理研究 34（2）：506-515，2020-研究目的是：（a）根据成熟状态（峰值身高速度[PHV]时的年龄）建立重复冲刺集（RSS）测试的规范数据，以及（2）研究身体形态变量（身高、坐高、体重和体脂百分比）、RSS（2×5×20 m，冲刺之间休息 15 秒，集之间休息 1 分钟）与体能测试之间的关系{深蹲跳、反向跳、立定跳远、立定三级跳、5 跳测试和 20 米穿梭跑（多阶段穿梭跑测试[MSRT]）}。年轻男性足球运动员（n=262；年龄：14.5±2.9 岁）进行了评估，并根据其成熟状态分为 4 组：青春期前、青春期 1 期、青春期 2 期、青春期后。使用方差分析和 Bonferroni 事后检验确定成熟组差异（p≤0.05），而变量之间使用 Pearson 相关。重复冲刺集指数（冲刺总时间[SST]和最佳冲刺时间[BST]）在成熟组之间存在显著差异。在每个成熟组中，SST 与体重（从-0.73 到-0.33）和 MSRT（从-0.49 到-0.30）之间存在显著相关性。随着不同的成熟组，SST（s）、BST（s）和垂直跳跃（cm）（r=-0.63 到-0.25 和 r=-0.68 到-0.23）和水平跳跃（m）（r=-0.70 到-0.38 和 r=-0.63 到-0.43）之间存在相关性。年轻足球运动员在成熟过程中重复冲刺集的价值提高，RSS 与体能测试之间的相关性因成熟组而异。这些信息对于教练来说可能是有用的，可以帮助他们识别人才，并规定特定的体能训练以提高表现。
