Koning, Jos, Twan ten Haaf, Selma van Staveren, Bart Roelands, Carl Foster, Maria F Piacentini, and Romain Meeusen. “An Investigation of the Underlying Mechanisms of Overtraining in a Natural Experimental Model”. Journal of Science and Cycling 4, no. 2 (December 10, 2015). Accessed April 23, 2024. https://jsc-journal.com/index.php/JSC/article/view/210.