Figure 1.

A: the patient is located on a dynamic platform shifting the weight thought right, left, forward, and back and following the indicated path so to reach different points in the football field. The score is calculated according to the symmetry between the required trajectory and the trajectory performed. B: (Virtual labyrinth) The patient, situated on a static footboard, is trained by moving a ball inside the labyrinth to reach a specific destination; scoring is calculated in relation to the time of execution and the number of errors.