Poster 25: Is the Fear Avoidance Model Related with Aerobic Capacity, Self‐perceived Functional Abilities and Body Mass Index in Patients with Knee Osteoarthritis?. Issue 9 (19th September 2017) - Covarrubias, Daniel Pacheco; Garcia, Tonatiuh Avila; Gutierrez, Ana C.; Villagrana, Ana; Ponce, Francisco