Сhulliyеv S.I. BIOMECHANICAL ANALYSIS OF THE LEAD STRAIGHT PUNCH ACROSS SKILL LEVELS IN BOXING: A QUANTITATIVE STUDY. Research Focus International Scientific Journal, [S. l.], v. 3, n. 8, p. 37–41, 2024. Disponível em: https://refocus.uz/index.php/1/article/view/866. Acesso em: 19 apr. 2025.