Perform two of these rounds back to back. Try to maintain good form throughout and time yourself.  2 times through is 1 round. Perform 5 rounds with a :60 break between sets.  The goal is to stay consistent on your time as you progress through the 5 rounds.

5 body weight thrusters

5 squat jumps

10 pushups

30 mountain climbers

x2 rounds equals 100 reps