Part 1:
5-3-2-1
Back Squat
THEN
Max rep back squat at 75-80% of your 1 rep
Part 2:
Every 5 Minutes for 15 Minutes (3 Sets)
25 Wall Balls (20/14)
Run 200 M OR Row 250 M
25 KB Swings (53/35)
*Each set should be done as fast as possible. The sooner you finish, the longer your break will be.