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Fig. 3. Mean horizontal displacement of the limbs of (A) Tupaia glis and
(B) Galea musteloides during stance phase. Pivot heights were scaled
to the same vertical distance (=100%). Arrows indicate one-pivot-height
distance away from the horizontal projection of the pivot's perpendicular.
Note the caudal displacement of lift-off position with increasing age and the
more consistent touch-down position. Animals are colour coded according to age
(see Table 1).