Efeito da suplementação com carboidrato no desempenho de corredores

• Autor(a) principal: Salvadeo Junior, Carlos André
• Data de Publicação: 2019
• Outros Autores: Assumpção, Claudio Oliveira, Conte, Marcelo, Teixeira, Luis Felipe Milano
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Repositório Institucional da Universidade Federal do Ceará (UFC)
• Texto Completo: http://www.repositorio.ufc.br/handle/riufc/62157
• topic: Ergogênico; Intensidade do exercício; Suplementação; Suplementação; Ergogenic; Intensity of exercise; Supplementation; Endurance

Effects of carbohydrate supplementation on runners performanceThis study aimed to identify as a carbohydrate (CHO) supplementation can improve performance in high intensity and medium duration activities. Six healthy, trained male runners, aged 30±6.4 years, 171.3±2.8 meters, 74.1±4.6 kg, were included in the study; VO2max of 49±3.7 ml/kg/min, of Lan velocity 10.8±0.5 Km/h and mean of 3.1±1.8 years in the modality. After the passage of the fingers, they were submitted to testes of aerobic power and body composition. Each subject was submitted to two experimental situations, I) 30 minutes of treadmill with the same content as expected Anaerobic threshold (LAn) with CHO supplementation followed by 10 minutes to run against the clock and, II) 30 minutes of treadmill running with intensity corresponding to LAn, without supplementation of CHO and use of placebo substance followed by 10 minutes to run against the clock. We observed that the mean velocity in the run against the clock and the VO2max in LAn showed significant differences (increase of 5.69% and suppression of 4.18%), already occurred with placebo and CHO. We concluded that there was improvement in the results presented with a supplementation of CHO, and it was a strategy to improve performance in short duration and high intensity races