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Fig. 5. Stride data (mean ± s.e.m. as shading, N=6) of changes in
craniocaudal kinetic (KEcc) energy during level (blue
broken line) and incline (red solid line) galloping at a mean speed of (A) 10
m s–1 (n level=56 and n incline=60) and (B)
12 m s–1 (n level=60 and n incline=28).
Presented data are averages of all strides from all horses within the speed
range. For illustrative purposes the minimum craniocaudal kinetic energy has
been subtracted from external mechanical energy. Estimated aerial phase
(vertical grey bar); stance phases of individual feet are presented for
illustrative purposes as black bars in the lower panels (LF=lead fore;
NLF=non-lead fore; LH=non-lead hind; NLH=non-lead hind).