Match activity profile and heart rate responses of top-level soccer referees during Brazilian national first and second division and regional championships - da Silva, J. F.; Teixeira, A. S.; de Carvalho, J.; Salvador, P. D. N.; Castagna, C.; Venture, A. P.; de Sousa Neto Segundo, J. F.; Guglielmo, L. G. A.; de Lucas, R. D. (Science and Medicine in Football, 2023)
Keywords: soccer; referee; activity; heart rate; load; GPS; performance; Brazil; Great Britain; sport games; biological and medical sciences