TY - JOUR T1 - I-test: a gymnast with anterior knee pain: not a typical case of jumper's knee JF - British Journal of Sports Medicine JO - Br J Sports Med SP - 476 LP - 476 DO - 10.1136/bjsports-2012-091773 VL - 48 IS - 6 AU - Laura Susan Kox AU - Esther Maria A Wiegerinck AU - Mario Maas Y1 - 2014/03/01 UR - http://bjsm.bmj.com/content/48/6/476.abstract N2 - A 21-year-old male professional trampoline gymnast consulted his physician to evaluate his activity-related anterior knee pain, present since 4 weeks. The most likely diagnosis was patellar tendinopathy, often termed jumper's knee. However, his symptoms did not match this diagnosis since the pain was located in the proximal part of the left knee with weakness, instability when standing up and … ER -