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. 2015 Sep 21;7:21. doi: 10.1186/s13102-015-0015-8

Fig. 2.

Fig. 2

Experimental setup indicating footplate system with the lateral malleolus aligned to the axis of rotation of the rotary potentiometer. Surface electromyographic signals were recorded from the tibialis and soleus muscles. Oscillation of the footplate was synchronized with the audible beat of the metronome and the manually applied force was measured by the load cell