Fig. 3From: Locomotor deficits in recently concussed athletes and matched controls during single and dual-task turning gait: preliminary resultsIllustration of step (a) and spin (b) turns to the right. The stride length, SLength, is the linear distance following the path of progression between successive heel contacts of the same limb. The stride width, SWidth, is the distance, normal to the path of progression, between the apex heel contact and the path of progressionBack to article page