Bright, Thomas, Jonathon Hughes, Matthew Handford, Ben Anniss, and Caroline Westwood. “The Acute Effects of Weighted Vest Protocols on 20-Metre Sprint Performance in Youth Soccer Players”. International Journal of Strength and Conditioning 2, no. 1 (May 31, 2022). Accessed April 27, 2024. https://journal.iusca.org/index.php/Journal/article/view/104.