Fig. 5From: Effects of intervention combining transcranial direct current stimulation and foot core exercise on sensorimotor function in foot and static balanceRelationship between combined intervention-induced changes in MPJ flexor strength and AP average CoG sway velocity in OL_EC. MPJ Metatarsophalangeal joint, OL_EC one-leg standing with eyes closed, AP anteroposterior, CoG the center of gravityBack to article page