Championship interseason period did not reduce knee peak moment: A 10-years retrospective study of 467 elite soccer players-Reference-Cited by-同舟云学术

Championship interseason period did not reduce knee peak moment: A 10-years retrospective study of 467 elite soccer players

Published:2022-01-01 Issue:1 Volume:14 Page:204-210
ISSN:2080-2234
Container-title:Biomedical Human Kinetics
language:en
Short-container-title:

Author:

Scoz Robson Dias¹,Burigo Ricardo Lima¹,Ferreira Isabella Christina¹,Ramos Ana Paula Silveira²,Judice André Filipe Teixeira³,Mendes Jose Joao Baltazar³,Ferreira Luciano Maia Alves³,Amorim César Ferreira¹³⁴⁵⁶

Affiliation:

1. Master and Doctoral Programs in Physiotherapy , University City of São Paulo (Unicid) , SP, Brazil

2. Physiotherapy Department , University of South Santa Catarina (Unisul) , São Jose-SC , Brazil

3. Laboratory of Physical and Functional Assessment in Physiotherapy (LAFFFi) , Interdisciplinary Investigation Center Egas Moniz (CiiEM) , Caparica , Portugal

4. Human Performance Laboratory , Florida International University (FIU) , USA

5. Research Laboratory BioNR , University of Quebec , Saguenay , Canada

6. Lab Corinthians R9 , Sport Club Corinthians Paulista , Sao Paulo , Brazil

Abstract

Abstract Study aim: To compare knee moment profiles of professional soccer players from different playing positions before and after an interseason period. Material and methods: Retrospective study of 467 healthy, professional elite Brazilian soccer players before and after an official championship interseason period during 10-years. Main outcome measures were isokinetic peak moment from knee extensors and flexors from concentric and eccentric contractions. A Two-way ANOVA analysis was used to compare each playing position before and after interseason period. Results: It was found no statistical difference in Ext.CPT (from p = 0.11 to p = 0.97), Ext.EPT (from p = 0.07 to p = 0.85), Flx. CPT (from p = 0.14 to p = 0.90) or Flx.EPT (from p = 0.10 to p = 0.91) between End-Season and Pre-Season evaluations for all playing positions (from Goalkeepers, Defenders, Backsiders, Midfielders and Forwards). Conclusions: Isokinetic peak moment did not have significant differences after an interseason period of 4 to 6 weeks, allowing trainers and coaches to focus their pre-season period on other performance concerns than strengthening.

Publisher

Walter de Gruyter GmbH

Subject

Orthopedics and Sports Medicine,Physical Therapy, Sports Therapy and Rehabilitation

Link

https://www.sciendo.com/pdf/10.2478/bhk-2022-0025

Reference37 articles.

1. 1. Ahtiainen J.P., Pakarinen A., Alen M., Kraemer W.J., Hakkinen K. (2005) Short vs. Long Rest Period between the Sets in Hypertrophic Resistance Training: Influence on Muscle Strength, Size, and Hormonal Adaptations in Trained Men. J. Strength Cond. Res., 19(3): 572–582. DOI: 10.1519/15604.1.16095405

2. 2. Alvero C., Ramón J., Ronconi M., Romero J.C.G., Gil M.C.A., López M.J, Gómez LC, and Carnero E.A. (2017) Body composition changes after sport detraining period. Nutr. Hosp., 34(3): 632–638. DOI: 10.20960/nh.618.28627200

3. 3. Amaral G., Marinho H., Ocarino J., Silva P., Souza T., Fonseca S. (2014) Muscular Performance Characterization in Athletes: A New Perspective on Isokinetic Variables. Braz. J. Phys. Ther., 0. DOI: 10.1590/bjptrbf.2014.0047.

4. 4. Burigo R.L., Scoz R.D., Alves B.M.O., Silva R.A., Melo-Silva C.A., Vieira E.R., Hirata R.P., Amorim C.F. (2020) Concentric and Eccentric Isokinetic Hamstring Injury Risk among 582 Professional Elite Soccer Players: A 10-Years Retrospective Cohort Study. BMJ Open Sport Exerc. Med., 6(1): e000868. DOI: 10.1136/bmjsem-2020-000868.770534233304603

5. 5. Carvalhais V.O.C., Santos T.R.T., Araújo V.L., Leite D.X., Dias J.M.D., Fonseca S.T. (2013) Força muscular e índice de fadiga dos extensores e flexores do joelho de jogadores profissionais de futebol de acordo com o posicionamento em campo. Rev. Bras. Med. Esporte, 19(6): 452–456. DOI: 10.1590/S1517-86922013000600015.