Abstract: Mat for gymnastics and physical rehabilitation and re-education, apt to perform appropriate treatment in order to strengthen and re-educate the muscle and tendon structure of the human body. The mat is made from a tray delimited by a perimetric frame of polyethylene containing at least one layer of viscoelastic or memory, glued on underlying layers of polyethylene and polyurethane glued together, always contained inside the said tray, and at least one step removable and repositionable firmly on the mat, and at least one insert also removable and repositionable firmly into the carpet. The perimetric frame of density higher than of the layers of the material contained, allows the feet resting astride the perimetric frame, a flexion movement, extension of the tibiotarsal articulation along its transverse axis, exerting a pressure massage due to the body weight standing upright on the foot plant, at vascular vesicles level, obtaining a venous return increase.