Servicios Personalizados
Revista
Articulo
Indicadores
- Citado por SciELO
- Accesos
Links relacionados
- Similares en SciELO
Compartir
Motricidade
versión impresa ISSN 1646-107X
Resumen
CIRILLO, Everton Luis Rodrigues et al. The relationships between body composition, phase angle, and strength in youth athletes from Paraná. Motri. [online]. 2023, vol.19, n.1, pp.84-92. Epub 30-Mar-2023. ISSN 1646-107X. https://doi.org/10.6063/motricidade.27834.
The Bioimpedance provides phase angle data, and it is used to monitor athletes. Muscle strength and power are important physiological/motor characteristics in sports that involve intense movement. The aim of this study was to verify the relationships between body composition, phase angle and upper/lower limb strength in adolescent athletes from different sports. The sample consisted of 473 athletes (Male: 285 and Female: 188), with a mean age of 16.4+ 1.2 years. The adopted statistic was Principal Component Analysis, with analysis groups formed as General, Male and Female. The Kaiser-Meyer-Olkin and Bartlett's (p< .01) tests showed good results to follow Principal Component Analysis. The total variance showed that the formation of components was three for General, four for Male and five for Female, where the variance explained by the Principal Component Analysis in each group was 73.9, 78.7 and 83.1%, respectively. The phase angle is a relatively new variable when evaluating in the sports context, it proved to be important in monitoring the physical condition of adolescent athletes, where in activities that are requested, a more advantageous muscle condition is presented when muscle mass is increased, where in addition to having a good relationship with strength, and it is also related to the variables of body composition and Bioimpedance.
Palabras clave : youth sports; athletic performance; bioimpedance; vertical jump; hand grip.