Tamanho da fonte:
ANÁLISE E COMPARAÇÃO DO DEFICIT DE MUDANÇA DE DIREÇÃO ENTRE ATLETAS DE FUTEBOL AMERICANO
Última alteração: 2021-08-24
Resumo
A presente pesquisa analisou através da comparação o déficit de mudança de direção entre atletas de futebol americano de diferentes níveis competitivos e constatou que existe uma disparidade entre os atletas locais(n=13) e universitários americanos(n=66) principalmente em mudança de direção (TE=1,70) e massa corporal (TE=1,38), conclui-se que é necessário entender os mecanismos de desaceleração capazes de diminuir a ação do “sprint momentum” durante as mudanças de direção, diminuindo o déficit.
Referências
BALSALOBRE-FERNÁNDEZ, Carlos, et al. The validity and reliability of a novel app for the measurement of change of direction performance. Journal of sports sciences, vol. 37, no 21, p. 2420-2424, 2019.
BARR, Matthew J., et al. Long-term training-induced changes in sprinting speed and sprint momentum in elite rugby union players. The Journal of Strength & Conditioning Research, vol. 28, no 10, p. 2724-2731, 2014.
FREITAS, Tomás T., et al. Influence of strength and power capacity on change of direction speed and deficit in elite team-sport athletes. Journal of human kinetics, vol. 68, no 1, p. 167-176, 2019.
LOTURCO, Irineu, et al. Maximum acceleration performance of professional soccer players in linear sprints: Is there a direct connection with change-of-direction ability?. PloS one, vol. 14, no 5, p. e0216806, 2019.
NIMPHIUS, Sophia, et al. Change of direction” deficit measurement in Division I American football players. J Aust Strength Cond, vol. 21, no S2, p. 115-7, 2013.
NIMPHIUS, Sophia, et al. Change of direction deficit: A more isolated measure of change of direction performance than total 505 time. Journal of strength and conditioning research, vol. 30, no 11, p. 3024-3032, 2016.
NIMPHIUS, Sophia, et al. Change of direction and agility tests: Challenging our current measures of performance. Strength & Conditioning Journal, vol. 40, no 1, p. 26-38, 2018.
ROMERO-FRANCO, Natalia, et al. Sprint performance and mechanical outputs computed with an iPhone app: Comparison with existing reference methods. European journal of sport science, vol. 17, no 4, p. 386-392, 2017.
WELLMAN, Aaron D., et al. Quantification of competitive game demands of NCAA division I college football players using global positioning systems. The Journal of Strength & Conditioning Research, vol. 30, no 1, p. 11-19, 2016.
RHEA, Matthew R. Determining the magnitude of treatment effects in strength training research through the use of the effect size. Journal of strength and conditioning research, vol. 18, p. 918-920, 2004.
BARR, Matthew J., et al. Long-term training-induced changes in sprinting speed and sprint momentum in elite rugby union players. The Journal of Strength & Conditioning Research, vol. 28, no 10, p. 2724-2731, 2014.
FREITAS, Tomás T., et al. Influence of strength and power capacity on change of direction speed and deficit in elite team-sport athletes. Journal of human kinetics, vol. 68, no 1, p. 167-176, 2019.
LOTURCO, Irineu, et al. Maximum acceleration performance of professional soccer players in linear sprints: Is there a direct connection with change-of-direction ability?. PloS one, vol. 14, no 5, p. e0216806, 2019.
NIMPHIUS, Sophia, et al. Change of direction” deficit measurement in Division I American football players. J Aust Strength Cond, vol. 21, no S2, p. 115-7, 2013.
NIMPHIUS, Sophia, et al. Change of direction deficit: A more isolated measure of change of direction performance than total 505 time. Journal of strength and conditioning research, vol. 30, no 11, p. 3024-3032, 2016.
NIMPHIUS, Sophia, et al. Change of direction and agility tests: Challenging our current measures of performance. Strength & Conditioning Journal, vol. 40, no 1, p. 26-38, 2018.
ROMERO-FRANCO, Natalia, et al. Sprint performance and mechanical outputs computed with an iPhone app: Comparison with existing reference methods. European journal of sport science, vol. 17, no 4, p. 386-392, 2017.
WELLMAN, Aaron D., et al. Quantification of competitive game demands of NCAA division I college football players using global positioning systems. The Journal of Strength & Conditioning Research, vol. 30, no 1, p. 11-19, 2016.
RHEA, Matthew R. Determining the magnitude of treatment effects in strength training research through the use of the effect size. Journal of strength and conditioning research, vol. 18, p. 918-920, 2004.
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