https://www.selleckchem.com/pr....oducts/z-4-hydroxyta
Interscholastic youth cross-country mountain bike racing in the United States has grown significantly over the past decade, yet little is known about the risk profile in this age group. Aiming to protect participants, we implemented a prospective, longitudinal injury surveillance system for the purpose of better understanding youth mountain biking injuries and implementing safety measures. Data were collected during competition years 2018-2020, totaling 66,588 student athlete-years. Designated reporters from each team recei