Alimuddin et al. 2024. Article RETRACTED due to manipulation by the authors Efectos de la combinación ABC Running y Bodyweight Training: Un estudio de caso sobre la velocidad de los atletas de vallas (Effects of ABC Running and Bodyweight Training combination: A case study on the speed of hurdling athletes ): Article RETRACTED due to manipulation by the authors. Retos. 55, (jun. 2024), 120–125. DOI:https://doi.org/10.47197/retos.v55.103344.