Bullet
Andy Thompson
At 4 minutes in that video, they are playing on a tiny pitch, 2 teams, trying to keep the ball and they have to pass and move to retain possession.
For me this is 100 times better than the Rondo (shown at the end) where all the players around the edge of the circle are specifically told not to move, and it is just the 2 in the middle diving around trying to win the ball. This is a stupid situation that doesn't encourage movement and thought. The first example is SO much more useful for understanding movement and cutting off passing angles.