Abstract
In walking rehabilitation, the muscular activity is important information. And, it is very useful for the gait analysis to know it easily. Our research proposed the method to measure perpendicular direction of floor reaction force and to presume foot joint moment with six pressure sensors this before. However, to know the state of the entire lower limbs, the measurement of three-dimension floor reaction force elements is required. Then, in this research, the new device that was able cheapness, convention and continuous to be measured proposed. Here, three forces are derived by the identification experiment. Moreover, the effectiveness of this was examined by conducting the free walking experiment.
