Benito Peinado, Pedro José, María Álvarez Sánchez, Víctor Díaz Molina, Ana Belén Peinado Lozano, and Francisco Javier Calderón Montero. “Aerobic Energy Expenditure and Intensity Prediction During a Specific Circuit Weight Training: A Pilot Study”. Journal of Human Sport and Exercise 5, no. 2 (June 2, 2010): 134–145. Accessed April 27, 2024. https://www.jhse.ua.es/article/view/2010-v5-n2-aerobic-energy-expenditure-and-intensity-prediction-d.