“Effects of High Intensity Resistance Training Versus Whole-Body Electromyostimulation on Cardio-Metabolic Risk Factors in Untrained Middle Aged Males. A Randomized Controlled Trial”. Journal of Sports Research, vol. 3, no. 2, Aug. 2016, pp. 44-55, https://doi.org/10.18488/journal.90/2016.3.2/90.2.44.55.