Fig. 3From: Effects of step frequency during running on the magnitude and symmetry of ground reaction forces in individuals with a transfemoral amputationMean ground reaction forces of both limbs across mean realized step frequencies at each metronome frequency. For the columns, left plot (red) is prosthetic limb, right plot (blue) is intact limb, respectively. For each row, top two plots are mediolateral GRF, middle two plots are anteroposterior GRF, and bottom two plots are vertical GRF. In each plot, the horizontal axis is normalized to stance duration from 0 to 100%, while the vertical axis is the forces (BW). The darkest and lightest colors represent highest and lowest realized step frequencies respectively. As the color lightens, step frequency decreasesBack to article page