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Fig. 12 | ROBOMECH Journal

Fig. 12

From: A clinical pilot study on posture stabilization via light contact with cane-type companion robot

Fig. 12

Maximum amplitude and harmonic ratios of the sacrum positions of each subject in x-axis. The left figure shows the maximum amplitudes of the subjects’ sacrum at the frequencies of the trials, and the right one shows their harmonic ratio in x-axis (lateral direction). The maximum amplitudes of no subject decreased. On the other hand, the harmonic ratios of all subjects increased

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