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Fig. 10. Stride frequency vs mean stance climbing power
(Pc) per stride cycle for galloping horses (coloured
lines). Pc was calculated assuming the work was performed
during the hindlimb stance period. Data were categorised into 1 m
s–1 speed bins and linear regression lines (solid lines) and
95% confidence intervals (broken lines) have been plotted. Each colour
represents data from a 1 m s–1 speed bin. Calculated
Pc and stride frequency from figures and data of Wickler
et al. (Wickler et al., 2005)
measured from trotting horses are also presented (black data points). As data
are categorised into speed bins, moving from left to right represents an
increase in incline.