Fig. 2From: Association between foot posture and tibiofemoral contact forces during barefoot walking in patients with knee osteoarthritisMuscle forces for knee-spanning muscles during the stance phase. Data are presented as mean ± standard deviation. Controls and patients with knee OA are presented as blue and red lines, respectively. Lh, long head. Sh, short head. Med, medialis. Lat, lateralisBack to article page