{"title":"不同竞技水平足球队的每周外部负荷分布。","authors":"Diogo Coutinho, Diogo Oliveira, Pedro Lisboa, Fábio Campos, Fábio Yuzo Nakamura, Jorge Baptista, Eduardo Abade","doi":"10.5114/biolsport.2024.133668","DOIUrl":null,"url":null,"abstract":"<p><p>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, 1<sup>st</sup> DIV, n = 32 players; second division, 2<sup>nd</sup> DIV, n = 23 players; third division, 3<sup>rd</sup> 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 3<sup>rd</sup> DIV team compared to the 1<sup>st</sup> and 2<sup>nd</sup> DIV teams. On match day (MD) +1&+2, the 1<sup>st</sup> DIV team covered more total (per min, <i>p</i> < 0.001) and high-speed running distance (HSR per min, <i>p</i> < 0.001 and <i>p</i> = 0.042, respectively) than both the 2<sup>nd</sup> and 3<sup>rd</sup> DIV teams. The 2<sup>nd</sup> DIV team showed lower values in most distance-related variables (total distance covered per min, <i>p</i> < 0.001; running distance per min, <i>p</i> < 0.001; HSR per min, <i>p</i> < 0.001; and sprinting distance per min, <i>p</i> < 0.001) for both MD-4 and MD-3 compared to the 1<sup>st</sup> and 3<sup>rd</sup> DIV teams. In contrast, it showed higher sprinting distance per min (p < 0.001) on MD-2. In general, the 3<sup>rd</sup> DIV team showed higher values in the number of high accelerations (per min, <i>p</i> < 0.001) across all sessions. These results suggest that distance-related variables may be a priority when planning microcycles for the 1<sup>st</sup> DIV team, while accelerations are relevant for the 3<sup>rd</sup> DIV team. A higher emphasis on external load during MD-2 by the 2<sup>nd</sup> DIV team may explain the lower external loads across the microcycle.</p>","PeriodicalId":55365,"journal":{"name":"Biology of Sport","volume":null,"pages":null},"PeriodicalIF":4.2000,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11475013/pdf/","citationCount":"0","resultStr":"{\"title\":\"Weekly external load distribution in football teams of different competitive levels.\",\"authors\":\"Diogo Coutinho, Diogo Oliveira, Pedro Lisboa, Fábio Campos, Fábio Yuzo Nakamura, Jorge Baptista, Eduardo Abade\",\"doi\":\"10.5114/biolsport.2024.133668\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>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, 1<sup>st</sup> DIV, n = 32 players; second division, 2<sup>nd</sup> DIV, n = 23 players; third division, 3<sup>rd</sup> 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 3<sup>rd</sup> DIV team compared to the 1<sup>st</sup> and 2<sup>nd</sup> DIV teams. On match day (MD) +1&+2, the 1<sup>st</sup> DIV team covered more total (per min, <i>p</i> < 0.001) and high-speed running distance (HSR per min, <i>p</i> < 0.001 and <i>p</i> = 0.042, respectively) than both the 2<sup>nd</sup> and 3<sup>rd</sup> DIV teams. The 2<sup>nd</sup> DIV team showed lower values in most distance-related variables (total distance covered per min, <i>p</i> < 0.001; running distance per min, <i>p</i> < 0.001; HSR per min, <i>p</i> < 0.001; and sprinting distance per min, <i>p</i> < 0.001) for both MD-4 and MD-3 compared to the 1<sup>st</sup> and 3<sup>rd</sup> DIV teams. In contrast, it showed higher sprinting distance per min (p < 0.001) on MD-2. In general, the 3<sup>rd</sup> DIV team showed higher values in the number of high accelerations (per min, <i>p</i> < 0.001) across all sessions. These results suggest that distance-related variables may be a priority when planning microcycles for the 1<sup>st</sup> DIV team, while accelerations are relevant for the 3<sup>rd</sup> DIV team. A higher emphasis on external load during MD-2 by the 2<sup>nd</sup> DIV team may explain the lower external loads across the microcycle.</p>\",\"PeriodicalId\":55365,\"journal\":{\"name\":\"Biology of Sport\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":4.2000,\"publicationDate\":\"2024-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11475013/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Biology of Sport\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.5114/biolsport.2024.133668\",\"RegionNum\":2,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/4/25 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q1\",\"JCRName\":\"SPORT SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biology of Sport","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.5114/biolsport.2024.133668","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/4/25 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"SPORT SCIENCES","Score":null,"Total":0}
Weekly external load distribution in football teams of different competitive levels.
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.
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.