Rosa, Miguel, Ricardo Martins, and Nuno Loureiro. “The Effects of Different Types of External Load Equipment on Muscle Activation Comparing Two Bench Press Exercises Variations”. International Journal of Strength and Conditioning 4, no. 1 (May 3, 2024). Accessed November 14, 2025. https://journal.iusca.org/index.php/Journal/article/view/254.