Magallanes, Adrián, Andres Parodi, Carlos Magallanes, and Andrés Gonzalez-Ramírez. 2022. “Strength Training in Youth Soccer Players: Towards an Optimal Relationship Between Load Magnitude and Performance Enhancement”. SPORT TK-EuroAmerican Journal of Sport Sciences 11 (October):2. https://doi.org/10.6018/sportk.536181.