Swedish Passing Warmup

The drill starts on whistle: 1 skates backward into the zone, three skates backward into the neutral zone, exchange passes with 2 and 4, passes (1 & 2), 1 & 3, then exchanged passes with players in the opposite line—1 with 4 and 3 with 2.  Passes 3 & 4.  3 then goes to the net, gets a return pass from 2, and shoots.  One skate into the NZ goes backwards to the centre, then to the net, receives a return pass from 4, and goes in and shoots.  Both sides are moving simultaneously (4 players are moving).  You can control the whistle if you wish.  Four players are moving at once.