Guillen Pereira, Lisbet, Richard Manuel Manangón Pesantez, Pablo Anthony Rendón Morales, and Mayra Alexandra Beltrán Vásquez. “Plyometric Exercises to Develop the Muscular Power of the swimmer’s Lower Limbs in the Start Technique”. Retos 50 (September 15, 2023): 57–69. Accessed July 17, 2024. https://recyt.fecyt.es/index.php/retos/article/view/99258.