4 Rounds of:
30 Secs on/30 Secs off of:
Max Reps of Ab Mat Sit Ups (feet secured)
Max Reps of Wall Balls (20# ball to 10')
Max Reps of KB Swings (53#)
Max Reps of Box Jumps (24")
Clock is continuous. You should finish the last round at 16 minutes.
Scale as necessary, most reps wins.
Good luck!
