A influência do intervalo de descanso sobre o desempenho no exercício físico resistido
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Data
2022-01-18
Autores
Santos, Ariel Ferreira dos
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Editor
Universidade Estadual Paulista (Unesp)
Resumo
O exercício físico resistido possui diversas variáveis a serem manipuladas e monitoradas. Uma delas é o tempo do intervalo de descanso entre as séries dos exercícios. Caso o intervalo de descanso não seja monitorado ou respeitado durante a prática do exercício resistido, podem ser geradas diversas indesejadas alterações metabólicas, cardiovasculares e hormonais, impactando na performance do atleta. O principal objetivo deste estudo foi verificar o que existe de produção acadêmica - nas plataformas Scielo/br, PubMed e Google Acadêmico - a fim de investigar os efeitos que o intervalo de descanso tem no desempenho da prática do exercício físico resistido, por meio de revisão de literatura não sistemática. Os resultados mostram que embora haja divergência entre os autores, o tempo médio de intervalo situa-se entre 60 a 120 segundos, dependendo do nível do praticante. Porém, estudos de caso mostraram que esse intervalo é insuficiente para a realização das séries seguintes, deixando claro que a prática é diferente da teoria, em algumas circunstâncias, e que essa variável deve ser manipulada cuidadosamente, respeitando os limites, estágio, individualidade e condição física do praticante. Concluiu-se que, embora seja preconizado esse tempo médio, devem ser levados em consideração aspectos psicológicos e os princípios do treinamento, bem como o nível do praticante, pois, só assim, o intervalo não trará prejuízos e, sim, uma otimização do treino.
Resistance physical exercise has several variables to be manipulated and monitored. One of them is the rest time interval between the series of exercises. If the rest interval is not monitored or respected during the practice of resistance exercise, several unwanted metabolic, cardiovascular and hormonal changes can arise, impacting the athlete's performance. The main goal of this study was to check the existing academic production - on platforms such as Scielo/br, PubMed and Google Scholar - in order to investigate the effects that the rest interval has on the performance of resistance physical exercise, by means of a non-systematic literature review. The results show that although there is divergence between the authors, the average interval time is between 60 and 120 seconds, depending on the practitioner's level. However, case studies showed that this interval is insufficient to carry out the following series, making it clear that practice is different from theory, in some circumstances, and that this variable must be carefully manipulated, respecting the limits, stage, individuality and physical condition of the practitioner. It was concluded that, although this average time is recommended, psychological aspects and training principles should be taken into account, as well as the practitioner's level, because, only then, will the interval not bring harm, but an optimization of training.
Resistance physical exercise has several variables to be manipulated and monitored. One of them is the rest time interval between the series of exercises. If the rest interval is not monitored or respected during the practice of resistance exercise, several unwanted metabolic, cardiovascular and hormonal changes can arise, impacting the athlete's performance. The main goal of this study was to check the existing academic production - on platforms such as Scielo/br, PubMed and Google Scholar - in order to investigate the effects that the rest interval has on the performance of resistance physical exercise, by means of a non-systematic literature review. The results show that although there is divergence between the authors, the average interval time is between 60 and 120 seconds, depending on the practitioner's level. However, case studies showed that this interval is insufficient to carry out the following series, making it clear that practice is different from theory, in some circumstances, and that this variable must be carefully manipulated, respecting the limits, stage, individuality and physical condition of the practitioner. It was concluded that, although this average time is recommended, psychological aspects and training principles should be taken into account, as well as the practitioner's level, because, only then, will the interval not bring harm, but an optimization of training.
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Palavras-chave
Treinamento de resistência, Musculação, Exercício físico, Modelagem física, Resistance exercise, Muscle strength, Rest interval