Downhill ski

A downhill ski characterised by comprising a thrust support comprising a superstructure having a base member, connected to a central region of the ski, and a front prolongation, the end of which exerts elastically a concentrated downward thrust action on a point in that portion of the ski between the front jaw (P) of the binding and the section where the tip curvature commences, the connection of the end of the said front prolongation to said ski being of the type acting as a bilateral support and a hinge of transverse-horizontal axis, able to inhibit mutual movements in a vertical direction, but such as to enable mutual rotation about said transverse-horizontal direction and mutual sliding in a longitudinal direction.