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- W2891835511 abstract "A natacao e um exercicio fisico completo por trabalhar o corpo todo e sua pratica regular promove adaptacoes fisiologicas no organismo. Essas adaptacoes ocorrem com a manipulacao e quantificacao das cargas de treinamento, como a intensidade. Para mensurar essa variavel diversos metodos sao utilizados tanto no meio terrestre quanto no meio aquatico como a frequencia cardiaca (FC) e a percepcao subjetiva de esforco (PSE). A PSE aumenta linearmente com a intensidade e se correlaciona com a FC e o consumo de oxigenio (VO2), mas ainda nao se sabe se ha correlacao entre FC e PSE em individuos adolescentes praticantes de natacao. O objetivo desta pesquisa foi analisar se existe correlacao entre a FC e a PSE utilizando a Escala de Borg (15 pontos) em aulas de natacao para individuos entre 10 a 15 anos de idade. Foram selecionados 8 voluntarios de ambos os sexos com idade 12,62 ± 1,84 anos aparentemente saudaveis. Todos voluntarios nadaram a 90% da FC maxima na agua (56 m), a 70% (112 m) e a 50% (196 m) respectivamente e ao final de cada metragem foi identificado a PSE na Escala de Borg. As correlacoes entre a FC e PSE em relacao a intensidade possui uma correlacao positiva muito forte (r > 0,90) para 90% e para 70% e uma correlacao positiva forte (r = 0,70 a 0,89) para 50%. Concluimos que existe correlacao entre FC e PSE na natacao, em individuos entre 10 e 15 anos de idade. ABSTRACT Relationship between heart rate and subjective perception of exertion in practitioners of swimming with 10-15 years oldSwimming is a complete physical exercise by working the whole body and its regular practice promotes physiological adaptations in the body. These adaptations occur with the manipulation and quantification of training loads, such as intensity. To measure this variable, several methods are used both in the terrestrial environment and in the aquatic environment such as heart rate (HR) and subjective perception of effort (PSE). PSE increases linearly with intensity and correlates with HR and oxygen consumption (VO2), but it is not yet known if there is a correlation between HR and PSE in swimming adolescents. The objective of this research was to analyze whether there is a correlation between the heart rate and the subjective perception of effort using the Borg Scale (15 points) in swimming lessons for individuals between 10 and 15 years of age. Eight volunteers of both sexes with 12.62 ± 1.84 years of age were apparently healthy. All volunteers swam to 90% of the maximum HR in water (56 m), 70% (112 m) and 50% (196 m) respectively and at the end of each film PSE was identified on the Borg scale. The correlation between HR and PSE in relation to intensity has a very strong positive correlation (r> 0.90) to 90% and 70% and a strong positive correlation (r = 0.70 to 0.89) to 50%. We conclude that there is a correlation between HR and PSE in swimming, particularly between 10 and 15 years of age." @default.
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- W2891835511 date "2018-08-01" @default.
- W2891835511 modified "2023-10-15" @default.
- W2891835511 title "Relação entre frequência cardíaca e percepção subjetiva de esforço em indivíduos entre 10 e 15 anos na natação" @default.
- W2891835511 hasPublicationYear "2018" @default.
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