A. Garcia-Hermoso, J. M. Saavedra, Y. Escalante, A. M. Dominguez, and J. Castro-Pinero, “Effects of an exercise program with or without a diet on physical fitness in obese boys: a three-year follow-up”, Progr Nutr, vol. 20, no. 1, pp. 94–103, Mar. 2018, doi: 10.23751/pn.v20i1.5836.