Physical fitness changes among amateur soccer players: effects of the pre-season period

IF 0.8 Q4 HEALTH CARE SCIENCES & SERVICES

Biomedical Human Kinetics Pub Date : 2021-01-01 DOI:10.2478/bhk-2021-0009

Rui Silva, R. Lima, M. Camões, C. Leão, Sérgio Matos, Joel Pereira, P. Bezerra, F. Clemente

{"title":"Physical fitness changes among amateur soccer players: effects of the pre-season period","authors":"Rui Silva, R. Lima, M. Camões, C. Leão, Sérgio Matos, Joel Pereira, P. Bezerra, F. Clemente","doi":"10.2478/bhk-2021-0009","DOIUrl":null,"url":null,"abstract":"Abstract Study aim: To assess changes in physical fitness of amateur soccer players after a pre-season training period and baseline fitness dependencies. Material and methods: Twenty-one amateur soccer players were assessed during the pre-season. The following physical variables were assessed before and after a two-month pre-season training period: (i) cardiorespiratory fitness, (ii) strength and power, and (iii) change of direction (COD). Results: Significant decreases were found for countermovement jump (CMJ) (p < 0.001; d = 1.161), drop jump (DJ) (p = 0.014; d = 0.958), and horizontal jump (HJ) (p = 0.042; d = 0.640), while no significant changes were found for the overall variables from the beginning to the end of pre-season. Fit players revealed significant decreases for CMJ (p = 0.002; d = –2.495), DJ (p = 0.004; d = –1.760), HJ (p = 0.028; d = –1.005), COD deficit (p = 0.034; d = 1.013), and maximal aerobic speed (MAS) (p = 0.026; d = –4.053). No significant changes were found for unfit players. Conclusions: Amateur soccer coaches should consider assessing physical qualities at the beginning of pre-season and use the free-of-charge monitoring tools such as session-rate of perceived exertion (s-RPE) during the training process.","PeriodicalId":44223,"journal":{"name":"Biomedical Human Kinetics","volume":"283 1","pages":"63 - 72"},"PeriodicalIF":0.8000,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biomedical Human Kinetics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2478/bhk-2021-0009","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"HEALTH CARE SCIENCES & SERVICES","Score":null,"Total":0}

引用次数: 6

Abstract

Abstract Study aim: To assess changes in physical fitness of amateur soccer players after a pre-season training period and baseline fitness dependencies. Material and methods: Twenty-one amateur soccer players were assessed during the pre-season. The following physical variables were assessed before and after a two-month pre-season training period: (i) cardiorespiratory fitness, (ii) strength and power, and (iii) change of direction (COD). Results: Significant decreases were found for countermovement jump (CMJ) (p < 0.001; d = 1.161), drop jump (DJ) (p = 0.014; d = 0.958), and horizontal jump (HJ) (p = 0.042; d = 0.640), while no significant changes were found for the overall variables from the beginning to the end of pre-season. Fit players revealed significant decreases for CMJ (p = 0.002; d = –2.495), DJ (p = 0.004; d = –1.760), HJ (p = 0.028; d = –1.005), COD deficit (p = 0.034; d = 1.013), and maximal aerobic speed (MAS) (p = 0.026; d = –4.053). No significant changes were found for unfit players. Conclusions: Amateur soccer coaches should consider assessing physical qualities at the beginning of pre-season and use the free-of-charge monitoring tools such as session-rate of perceived exertion (s-RPE) during the training process.

查看原文本刊更多论文

业余足球运动员体能变化:季前赛的影响

摘要:研究目的:评估业余足球运动员季前训练后体能变化及基线体能依赖关系。材料与方法:对21名业余足球运动员进行季前赛评估。在两个月的季前训练前后，评估了以下身体变量:(i)心肺功能，(ii)力量和力量，(iii)方向变化(COD)。结果:反动作跳(CMJ)显著降低(p < 0.001;d = 1.161)， drop jump (DJ) (p = 0.014;d = 0.958)，水平跳跃(HJ) (p = 0.042;D = 0.640)，而从季前赛开始到季前赛结束，总体变量没有明显变化。健康运动员的CMJ显著降低(p = 0.002;d = -2.495)， DJ = 0.004;d = -1.760)， HJ (p = 0.028;d = -1.005)， COD赤字(p = 0.034;d = 1.013)，最大有氧速度(MAS) (p = 0.026;D = -4.053)。不健康的球员没有发现明显的变化。结论:业余足球教练应考虑在季前赛开始时评估身体素质，并在训练过程中使用免费的监测工具，如会话感知消耗率(s-RPE)。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Biomedical Human Kinetics HEALTH CARE SCIENCES & SERVICES-

CiteScore

1.50

自引率

12.50%

发文量

审稿时长

15 weeks

期刊介绍： The leading idea is the health-directed quality of life. The journal thus covers many biomedical areas related to physical activity, e.g. physiology, biochemistry, biomechanics, anthropology, medical issues associated with physical activities, physical and motor development, psychological and sociological issues associated with physical activities, rehabilitation, health-related sport issues and fitness, etc.