Freedom of the Press

20 minutes
15-shoulder press
20 situps(type of sit up is up to you, it can change throughout the workout)
600m row

Rotate through until 20 minutes is up.


Modifications
Use whatever you want to shoulder press. Barbell, dumbells, sandbag, little brother, handstand pushups with your feet againist the wall if you don't have weights.
Replace the 600m row with another exercise. Swimming, running, biking. Just make sure it takes between 90 seconds and 3 minutes per round.