Fig. 2
From: Kinematic adaptions to induced short-term pelvic limb lameness in trotting dogs
Angular excursions during sound and lame trotting. Stride-phase normalized angular excursion of the thoracic (top) und pelvic (bottom) limbs. The traces represent the mean and standard deviation (error bars) of all dogs during sound (black) and lame (grey) trotting. Bars above each graph indicate significant differences based on the bin-by-bin analysis with the respective colour indicating the significantly greater value. Labels on the right indicate increasing pro- or retraction of the limb (i.e. Protr. and Retr., respectively)