Stabilometry The acquisition frequency of the force plates will be 50 Hz, captured by four piezoelectric sensors measuring 400/600 mm positioned at the extremities of each force plate. The participants will be instructed to remain in quiet standing with arms alongside the body and head held in the vertical position. Measures (45 seconds) of velocity and displacement of the center of pressure in the anteroposterior and mediolateral directions will be performed barefoot and while wearing shoes.