1. Vertical ground reaction force–time waveforms for FFS trials.
Vertical ground reaction force–time waveforms for FFS trials. Trials for an individual subject took place at 4.0 m s−1 (A,B), 6.0 m s−1 (C,D) and 11.1 m s−1 (E,F). A, C and E illustrate the model-predicted waveform (solid blue line) from the average kinematics measured during the trial compared with a measured average of the vertical ground reaction force waveforms (solid black line). B, D and F illustrate the sum of the first impulse (dotted red line) and second impulse (dashed green line) to form the total model-predicted waveform (solid blue line).
Kenneth P. Clark et al. J Exp Biol 2017;220:
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