Snowboard binding

Snowboard binding has a base plate having an arch, a rear support piece which can be displaced on the base plate, a foot strap, optionally an instep strap, and a linking device for kinematic linking between the foot strap and the rear support piece. The kinematic linking device has linking pieces connecting the support piece and the foot strap and passing on each side of the central zone of the base plate. This binding may be adjusted rapidly, symmetrically or non-symmetrically, without the necessity of removing and replacing screws.