In this video I explain how to do a behind the back, right hand skid with clock. This is an against the spin move that adds the extra restriction of pulling the disc behind the back before performing the against the spin pull.
To perform this trick, basically throw or set the disc on an angle at your left hip. Step forward with your left foot, reach behind your back and hook the rim with your nail. Now swing down and then back up. As you swing the disc up turn to your right.
Extra credit points if you can go from this move to another against the spin move.