Relationship of anxiety levels with ranking placements in Brazilian Jiu-Jitsu athletes competing at world level - Alejo, A. A.; de Almeida-Neto, P. F.; Bulhoes-Correia, A.; Brito, C. J.; Sotto, D. A. S.; Mota, M. G.; Santos, W. S.; de Matos, D. G.; Dantas, P. M. S.; de Araujo Tinoco Cabral, B. G.; Aidar, F. J. (Ido Movement for Culture. Journal of Martial Arts Anthropology, 2025)
Keywords: jiu-jitsu; Brazil; sport psychology; anxiety; relation; performance; Poland; combat sports; social sciences