Geanta, Vlad Adrian, and Julien Narcis Herlo. “Comparative Study on Multi-Joint and Single-Joint Exercises in Bodybuilding Economics”. Arena-Journal of Physical Activities, no. 9 (April 23, 2021): 81–92. Accessed March 27, 2026. https://www.uav.ro/jour/index.php/ajpa/article/view/1608.