A 4-Beat Kick Frequency May Optimize Consistency and Efficiency in 800 Meter Freestyle Swim Performance: Original Research. Research in Strength and Performance, [S. l.], v. 6, n. 1, 2026. DOI: 10.53520/rsp2026.105169. Disponível em: https://www.researchdirects.com/index.php/strengthandperformance/article/view/169. Acesso em: 20 may. 2026.