Wall Balls TTB

Min. 0-4 complete:
12 Wall Balls (9/6 kg.)
12 Toes-to-bars
3 rounds

* If they succeed, move on to:
Min. 4-8 complete 3 more rounds

* If they succeed, move on to:
Min. 8-12 complete 3 more rounds

And so on until they can no longer complete 3 rounds in 4 min.