Fig. 8
From: Design and experimental testing of a force-augmenting exoskeleton for the human hand
Average across 3 efforts per testing state in 10 subjects of a full hand grasping, b 15 N pinching, c 8 N pinching, d 15 N Palmer pinching force/forearm muscle EMG ratio expressed in arbitrary units (a.u.), and e lifting a tote bag, f lifting a plastic water bottle forearm muscle EMG, expressed in millivolts (mV), where error bars designate standard deviation (*p < 0.05; **p < 0.001)