TABATA Something Else

Warmup:
2 rounds of:
run 400 meters carrying 20# medicine ball
at each corner perform one of the following sets with medicine ball (rotating through them)
10 squats
10 medicine ball cleans
10 rocket jumps
10 medicine ball pushups

WOD:  "TABATA Something Else"
Complete 32 intervals of 20 seconds of work followed by ten seconds of rest where the first 8 intervals are pull-ups, the second 8 are push-ups, the third 8 intervals are sit-ups, and finally, the last 8 intervals are squats. There is no rest between exercises.

Total reps = 206