Weekly external load distribution in football teams of different competitive levels.

IF 4.2 2区 医学 Q1 SPORT SCIENCES
Biology of Sport Pub Date : 2024-10-01 Epub Date: 2024-04-25 DOI:10.5114/biolsport.2024.133668
Diogo Coutinho, Diogo Oliveira, Pedro Lisboa, Fábio Campos, Fábio Yuzo Nakamura, Jorge Baptista, Eduardo Abade
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引用次数: 0

Abstract

This study aimed to compare the microcycle load distribution between teams from different competitive levels. A total of 22 microcycles from one team of each competitive level (first division, 1st DIV, n = 32 players; second division, 2nd DIV, n = 23 players; third division, 3rd DIV, n = 23 players) were monitored using GPS (10 Hz, Catapult). During the match, a higher number of high accelerations (i.e., > 3 m/s, per min) were found in the 3rd DIV team compared to the 1st and 2nd DIV teams. On match day (MD) +1&+2, the 1st DIV team covered more total (per min, p < 0.001) and high-speed running distance (HSR per min, p < 0.001 and p = 0.042, respectively) than both the 2nd and 3rd DIV teams. The 2nd DIV team showed lower values in most distance-related variables (total distance covered per min, p < 0.001; running distance per min, p < 0.001; HSR per min, p < 0.001; and sprinting distance per min, p < 0.001) for both MD-4 and MD-3 compared to the 1st and 3rd DIV teams. In contrast, it showed higher sprinting distance per min (p < 0.001) on MD-2. In general, the 3rd DIV team showed higher values in the number of high accelerations (per min, p < 0.001) across all sessions. These results suggest that distance-related variables may be a priority when planning microcycles for the 1st DIV team, while accelerations are relevant for the 3rd DIV team. A higher emphasis on external load during MD-2 by the 2nd DIV team may explain the lower external loads across the microcycle.

不同竞技水平足球队的每周外部负荷分布。
本研究旨在比较不同竞技水平球队之间的微循环负荷分布。使用全球定位系统(10 赫兹,Catapult)对每个竞技水平的一支球队(甲级联赛,1 DIV,n = 32 名球员;乙级联赛,2 DIV,n = 23 名球员;丙级联赛,3 DIV,n = 23 名球员)的总共 22 个微循环进行了监测。在比赛过程中,与第一和第二分部球队相比,第三分部球队出现高加速度(即每分钟大于 3 米/秒)的次数较多。在比赛日(MD)+1&+2,第 1 分队的总跑动距离(每分钟,p < 0.001)和高速跑动距离(每分钟,HSR,分别为 p < 0.001 和 p = 0.042)均高于第 2 分队和第 3 分队。与第一和第三分部的队伍相比,第二分部的队伍在 MD-4 和 MD-3 的大多数与距离有关的变量(每分钟总距离,p < 0.001;每分钟跑步距离,p < 0.001;每分钟高速跑距离,p < 0.001;每分钟冲刺距离,p < 0.001)中显示出较低的数值。相比之下,MD-2 的每分钟冲刺距离更高(p < 0.001)。总体而言,第 3 DIV 小组在所有环节中都表现出更高的高加速度次数(每分钟,p < 0.001)。这些结果表明,在规划微循环时,与距离相关的变量可能是第一分部团队的优先考虑因素,而加速度则与第三分部团队相关。在 MD-2 期间,第 2 分遣队更重视外部负荷,这可能是整个微循环期间外部负荷较低的原因。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Biology of Sport
Biology of Sport 生物-运动科学
CiteScore
8.20
自引率
12.50%
发文量
113
审稿时长
>12 weeks
期刊介绍: Biology of Sport is the official journal of the Institute of Sport in Warsaw, Poland, published since 1984. Biology of Sport is an international scientific peer-reviewed journal, published quarterly in both paper and electronic format. The journal publishes articles concerning basic and applied sciences in sport: sports and exercise physiology, sports immunology and medicine, sports genetics, training and testing, pharmacology, as well as in other biological aspects related to sport. Priority is given to inter-disciplinary papers.
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