Flores-Leon, Andres Felipe, Valeria Soto, Oscar Florencio Araneda, Rodrigo Guzman-Venegas, and Francisco José Berral de la Rosa. “Muscle Activity of the Lumbo-Pelvic-Hip Complex in Three Isometric Exercises Using TRX ® Rip trainer™ (Actividad Muscular Del Complejo Lumbo-Pelvis-Cadera En Tres Ejercicios isométricos Usando TRX® Rip trainer™)”. Retos 35 (January 1, 2019): 216–220. Accessed June 12, 2026. https://www.revistaretos.org/index.php/retos/article/view/63922.