Skip to main content
. 2014 Oct 27;9(10):e109959. doi: 10.1371/journal.pone.0109959

Figure 2. Set-up for the treadmill walking trials.

Figure 2

(A) The USB-DUX Sigma data acquisition device and EMG/FSR amplifier are worn in a waist bag around the subject's waist. Surface EMG electrodes are used to record the muscle activity during the treadmill walking. FSR insoles are placed in the subject's shoes and measure contact signals under different areas of the feet. (B) Position of the recorded muscles on the leg. TA  =  Tibialis Anterior, RF  =  Rectus Femoris, BF  =  Biceps Femoris and LG  =  lateral Gastrocnemius.