Oxygen consumption of under-20 players during the preseason

  • Jhonathan Roberto Moraes Curso de pós-graduação em Fisiologia do Exercí­cio da Universidade Federal de São Carlos (UFSCar), São Carlos-SP. São Carlos Futebol Clube, São Carlos-SP
  • Felipe Osvaldo Gonçalves Pires São Carlos Futebol Clube, São Carlos-SP
  • Cassio Mascarenhas Robert-Pires Universidade de Araraquara (UNIARA), Araraquara-SP. Universidade de Ribeirão Preto (UNAERP), Ribeirão Preto-SP
  • Rodrigo Ferro Magosso Programa de pós-graduação em Ciências da Motricidade da Universidade Estadual Paulista "Júlio de Mesquita Filho" (UNESP), Rio Claro-SP
Keywords: Football, Maximum oxygen consumption, Yo-Yo, Pre-season

Abstract

Football is a worldwide popular sport modality that requires a player to have a special set of skills and a high demand on aerobic and anaerobic energy metabolism. Because of match duration, this modality is mostly reliant on the aerobic system, so the majority of studies refers to the VO2max as it best represents the body's capacity to uptake, deliver and metabolize oxygen in energy production during muscle contractions. Given the importance of the VO2max to football, the present study aimed to verify the effects of a 7-week pre-season period on the VO2 max of juvenile football players. The sample was composed by 17 juvenile male athletes who were submitted to the Yo-yo Intermittent Recovery Level 1 before and after the pre-season. From the results of the present study, we conclude that after 7 weeks of pre-season the VO2maxwas increased in 15,8%. This value can be used by fitness coaches to estimate the necessary amount of time to attain the goals in VO2max in a pre-season.

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Published
2018-06-03
How to Cite
Moraes, J. R., Pires, F. O. G., Robert-Pires, C. M., & Magosso, R. F. (2018). Oxygen consumption of under-20 players during the preseason. RBFF - Brazilian Journal of Futsal and Football, 10(37), 209-214. Retrieved from https://www.rbff.com.br/index.php/rbff/article/view/578
Issue
Vol. 10 No. 37 (2018)
Section
Scientific Articles - Original

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