Setup. Two cone goals 4 metres wide. One keeper in each, server 6 metres away with a ball.
How it runs. Three levels, three minutes each. Level one from the knees. Level two from a low crouch. Level three standing, with a step into the dive. Six serves alternating sides, then swap roles.
Make it harder. Hand rolls first, then side-foot passes from the server. Finish with the server choosing the side without telling them.
With 4 keepers. Two pairs, one in each cone goal.
We do this in session 1, The Basics.