Variation: of Pass and follow 3 player 1

1. Player 2 will circle Players 1 and 3.

2. Player 1 to Player 3 and back to Player 2 who gives it back to Player 3.

This repeats; I've used the second and third groups to illustrate how it progresses.
It's actually simpler than it looks and forces the players to read and react. Passing has to be on for it to work.

Note:
Goalies can also work on their passing or with the Goalie Coach