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Figure 7


Fig. 7. Comparison of raw (A,C,E) and normalized (B,D,F) gait parameter selection data for all five subjects. Speed and frequency are normalized according to vp and fp, respectively. Normalization reduced inter-subject variability for all constraint conditions, but the reduction of variability is most noticeable for v-constrained (A,B) and f-constrained (C,D) conditions. Subject 1, green triangles; Subject 2, black x; Subject 3, blue +; Subject 4, red squares; Subject 5, blue circles.





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