You can have a choice. You can throw in the towel or you can use it to wipe the sweat off your face.
Warmup:
200m run/jog
15 jumping jacks
16 lunge steps
16 backward lunge steps
16 toe walks
16 heel walks
12 air squats
Equipment:
box (20 inch)
For time:
10-20-30 reps
box jumps
sit-ups