I do not believe in using women in combat, because females are too fierce.
Bring your Kettlebell to work day.
Swinging KB walk Full court
One hand KB swings 20 each arm
20 push press each arm
5 windmills each arm 12kg bell
Waiters walk full court (KB presses overhead while walking, switch at 1/2 court.
This was at work before a 12 hours shift so it's short and sweet.