“…The SPS-TeDFeS-March "follows" and quantifies in detail, in addition to the times, other relevant biomechanical variables, after the test [4]. It provides objective data on gait symmetry, arm swing, elbow, and knee angles, the height of each ankle, the inclination of the spine concerning the vertical, the length and speed of the step and stride, the maximum height that each ankle reached, the force of different muscle groups exerted by the patient when standing up or, if dropped when sitting, the asymmetries of the extremities, and the acceleration when standing up, among others [98,99]. The technology is being field tested in several services of two hospitals of the SCS in Santander, Spain.…”