"Mary"
As many rounds as possible in 20 minutes of:

One-legged Squats, 5 reps
Handstand Push-Ups, 10 reps
Pull-Ups, 15 reps

Trainer's corner: Use a box, or a medicine ball, to help to gauge depth on the squats. You can any of the progressions we've shown you for the Handstand Push-Ups, and Pull-Ups.