Murillo Lorente V, Álvarez Medina J, Manomelles Marqueta P. Control of training loads through perceived exertion. Prediction of heart rate (Control de las cargas de entrenamiento a través de la percepción subjetiva. Predicción de la frecuencia cardíaca). Retos [Internet]. 2016 July 1 [cited 2026 Oct. 25];30:82-6. Available from: https://revistaretos.org/index.php/retos/article/view/38639