Fig. 3. The relative rectified amplitude (mean ± S.E.M.) for each muscle from individuals of C. calyptratus on inclines of -45° (left), 0° (middle), and 45° (right). Each stride was divided into 15 equal duration bins during stance and 10 equal duration bins during swing. Each bin was scaled to the largest value ever observed for a bin from a given muscle over all three inclines. Time zero is footfall and the arrow indicates the end of stance.