Figure 5.

Hind paw movements during walking on the walkway. “Hindlimb maximum contact at” was the average percent time that a hind paw spent to achieve maximum contact area with the floor during a stance phase (A). Hindlimb intensity was the average brightness that a hind paw generated in the system as it achieved maximum contact area with the floor (B). Hindlimb stand was the average standing time of a hind paw during a stance phase (C). Hindlimb duty cycle was the average percent time that a hind paw spent on the stance phase in a step cycle (D). Hindlimb paw angle was the average rotated angle with respect to the parallel orientation of a hind paw at initial contact and lift-off (E). Hindlimb swing duration was the average travel time of a hind paw during a swing phase (F). Hindlimb stride length was the average travel distance of a hind paw during a swing phase (G). Hindlimb swing speed was the average travel speed of a hind paw during a swing phase (H). Data are presented as median with quartiles and offset horizontally for clarity.

*Significantly different from normal (P < .05); ^#significantly different between injury types (P < .05).