R. Nikravesh, S. K. Mousavi Sadati, J. Bagherli, and M. A. Aslan Khani, “The Effect of Differential and Traditional Trainings on Electromyographic Changes of Upper Torso Muscles in Performing and Learning Breaststroke Swimming”, J Clin Physiother Res, vol. 7, no. 2, p. e64, Apr. 2022.