D1 Starts on the wall at the top of the circle waiting for a pass from D2
D2 skates forward to the top of the circle, gets a pass from the coach, skates backwards to the goal line. Pivots to forward skates around net, turns tight to the post, does an escape and comes back around the net. Comes tight to the post and passes to D1.

D1 drags or pushes to middle and shoots

D2 replaces D1,
D1 goes to the back of the line