Fig. 3

Example of one of the pilot trials showing the average EMG activities of the tibialis anterior muscle with the sensorimotor insole (solid black line) and with the control insole (dashed black line). The grey lines indicate the average pressure values between the lateral wedge and the skin distal to the inferior retinaculum (solid – sensorimotor insole, dashed – control). Values on the x-axis are percentage of the stance phase