The interference of doce de lect as pre-training in performance crossfit® practitioners
Introduction: Crossfit® is a high intensity training program, with functional movements. High intensity exercises demand an adequate energy intake, mainly of carbohydrates to promote glycemic homeostasis, providing energy for the activities that will be performed and delaying fatigue. There are seve...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2023 |
| País: | Brasil |
| Institución: | Instituto Brasileiro de Ensino e Pesquisa em Fisiologia do Exercício (IBPEFEX) |
| Repositorio: | Revista Brasileira de Nutrição Esportiva |
| Idioma: | portugués |
| OAI Identifier: | oai:ojs.www.rbne.com.br:article/2079 |
| Acceso en línea: | https://www.rbne.com.br/index.php/rbne/article/view/2079 |
| Access Level: | acceso abierto |
| Palabra clave: | Athletes Carbohydrates Efficiency Physical exercise Milk Atletas Carbohidratos Eficiencia Ejercicio fisico Leche Atleti Carboidrati Efficienza Esercizio fisico Latte Carboidratos Eficiência Exercício Físico Leite Hidratos de carbono Exercício físico |
| Sumario: | Introduction: Crossfit® is a high intensity training program, with functional movements. High intensity exercises demand an adequate energy intake, mainly of carbohydrates to promote glycemic homeostasis, providing energy for the activities that will be performed and delaying fatigue. There are several resources to promote a better performance in physical activity practitioners, one of them is the ergogenic resource, which has the function of promoting improvement in the ability to develop muscle work. Objective: To verify the influence of dulce de leche as an energy source on the performance of Crossfit® practitioners. The participants performed a Crossfit® workout, being 21-15-9 deadlifts and burpee over bar, with a time limit of five minutes. The training was done three times with an interval of at least five days from one training to the other, with the use of dulce de leche during the activities, which could be 15g and 30g of the candy, and one week in which there was no candy ingestion. It was done randomly, with no rules for the weeks. Results: There was an improvement in the participants' performance when comparing the training with the candy to the training without the candy. The results showed an increase in repetitions per minute of 9.36% when comparing 0g to 15g of dulce de leche and of 12.42% when comparing 0g to 30g of dulce de leche. Conclusion: We conclude that the dulce de leche as pre-workout can promote improvement in performance. |
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