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The present study analyses the effects of anthropometric parameters (weight, height, wingspan, BMI, wingspan/height) on spatio-temporal parameters (speed, amplitude, frequency, swimming index) of the swimming cycle in a sprint crawl event. 40 swimmers (22 boys and 18 girls), all between 12 and 13 years of age, were first anthropometrically measured and then measured in the water by swimming a 25 m crawl start. The speed, frequency and amplitude were calculated by video analysis. The results showed that, in general, anthropometric parameters, especially height and wingspan, are determinant in…mehr

Produktbeschreibung
The present study analyses the effects of anthropometric parameters (weight, height, wingspan, BMI, wingspan/height) on spatio-temporal parameters (speed, amplitude, frequency, swimming index) of the swimming cycle in a sprint crawl event. 40 swimmers (22 boys and 18 girls), all between 12 and 13 years of age, were first anthropometrically measured and then measured in the water by swimming a 25 m crawl start. The speed, frequency and amplitude were calculated by video analysis. The results showed that, in general, anthropometric parameters, especially height and wingspan, are determinant in sprint performance and in the amplitude of the swimming cycle, and that they have no relationship with swimming frequency.
Autorenporträt
Ex nadador internacional y jugador tunecino de WP. Estudiante de doctorado en biomecánica y fisiología de la natación. Entrenador de natación en clubes y en la selección nacional de Túnez. Designado desde 2017 como director de los programas de Aprendizaje de Natación de Arabia Saudí y actualmente entrenador jefe de su equipo nacional.