Hoekstra, Sven P, BA Linda, JM Valent, D Gobets, Lucas HV van der Woude, and Sonja de Groot. “The Effects of 4 Months Handbike Training under Free-Living Conditions on Physical Fitness and Health Outcomes”. Journal of Science and Cycling 4, no. 2 (December 10, 2015). Accessed April 26, 2024. https://jsc-journal.com/index.php/JSC/article/view/221.