react drill for goalies, agility and shooting for players

Format: do this drill in both ends
-have two lines of players on the boards at each hash mark
-the first player in each line begins skating at the same time
-each player carries a puck
-the player in line "A" skates behind the net and passes to the player from line "B"
-the player in line "B" skates around the top of the face-off circle where he leaves his puck; player B continues to the net where he will one-time the pass from player A
-after passing to player B, player A skates to the puck left behind by player B and takes a quick shot on goal
-the next player in line "A" starts a new repetition

Thanks to Mark Bruce Vincent Massey Trojans for the drill