Biomechanical gait analysis machine for medical purposes used for measuring motions of a biomedical subject, measuring the force and power distribution under a subject's feet/shoes while standing or walking; Biomechanical gait analysis machine for medical purposes used for analyzing the shape and movement of a subject's spine, analyzing the motion of a subject's gait, analyzing a subject's movements to maintain equilibrium, analyzing the movement of a subject's jaw, and analyzing the geometry...