Predominance and effect of graduation belt on rapid weight loss in Brazilian Jiu-jitsu athletes - De Albuquerque Mauricio, C.; Fraga Vilardo, I. D.; Goncalves, A. F.; Pereira Azevedo Teixeira, R.; Valenzuela Perez, D. I.; Brito, C. J.; Merino-Munoz, P.; Miarka, B. (Journal of Physical Education and Sport, 2023)
Keywords: jiu-jitsu; elite sport; Brazil; physical development; body indices; body; weight; competition; ranking; nutrition; muscle; disease; interview; measuring procedure; sports medicine; Romania; combat sports; biological and medical sciences