Measuring of hydric loss during jiu jitsu training
Abstract
The hydric loss is an ordinary physiological alteration deriving of sportive practice. In the case ofjiu jitsuthis loss is raised by the obligatory use of kimono, consisted in pants, shirt and underwear, its practice generally occurs in academy rooms, increasing the ambient temperature and the high intensity of its practice. This study aims to measure the hydric loss during a training session of jiu jitsuof 90 minutes taking the weighting of nine athletes, all men, over 18 years old, blue belts at least and participants of official events. None of the athletes ingested water or any other liquid, which is a common action during an ordinary practicing. The evaluation has been done with the weighting of the athletes before and after the practice, wearing only underwear. The result is a significant loss. It is concluded that the athlete shall be aware of theimportance of hydro reposition and take it as a habit, avoiding the negative effects of dehydration.
References
-Andrade, F.T.; e Colaboradores, Efeito agudo de um treino de jiu jitsu na variação do peso corporal e da composição corporal avaliada por bioimpedância. Revista Digital, Buenos Aires, Ano 10.Num.139, Dezembro de 2009.
-Andreato, L.V.; e Colaboradores, Perfil morfológico de atletas de brazilian jiu jitsu de diferente nível competitivo. Movimento e Percepção, Pinhal, Vol.11. Num. 17. 2010.p. 137-145.
-Brito, C. e Colaboradores, R. Min. Educ. Fís., Viçosa.Vol. 15. Num. 2. 2007. p. 144-152.
-Guerra, I. R. Min. Educ. Fís., Viçosa, Vol. 12. Num. 2. 2004. p. 159-173.
-Ide, B.M. Considerações sobre a redução da massa corporal antes das competições nas modalidades desportivas de luta. Revista Digital -Buenos Aires.Ano.10.Num. 75.Agosto de 2004
-Ide,B. M., e Colaboradores. Possíveis lesões decorrentes da aplicação das técnicas dejiu jitsu desportivo. Revista Digital -Buenos Aires. Ano.10.Num. 83.Abril de 2005.
-Junior, A.H.; e Colaboradores. Perda de peso em esportes de combate de domínio : Revisão e Recomendações aplicadas. Ver. Brás. Cineantropom. Desempenho Hum. Vol. 8. Num. 2. 2006. p. 92-101.
-Liberali, R. Metodologia Científica Prática: um saber-fazer competente da saúde à educação. Florianópolis: (s.n.), 2008.
-Mcardle, D., Katch, F., Katch, V. Fisiologia do Exercício. Energia, Nutrição e Prescrição do Exercício. 2005.
-Macieira, J. Calor. Desidratação e Degradação Muscular no Exercício. Revista Portuguesa de Fisioterapia no Desporto. Vol. 3.Num. 2. 2006. p. 22-32.
-Marins, J.C.B.;e Colaboradores. Fitness & Performance Journal, Rio de Janeiro, Vol. 4. Num. 5. Setembro/Outubro 2005. p. 275.
-Marins, J.C.B. Mensuração da reposição hídrica durante o treinamento de judô. R. Min. Educ. Fís, Viçosa. Vol. 15. Num. 2. 2007. p. 144-152.
-Moreira, C.A.M.; e Colaboradores. Hidratação durante o exercício: a sede é suficiente? Rev Bras Med Esporte. Vol. 12. Num. 6. Nov./Dec. 2006.p. 22-32.
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