All About the Medicine Ball.

20 Squat Throw Downs
20 Side to Side Chops
20 Lunge Floor Taps
15 Sit Ups/Overhead Press
15 Rolling Push-Ups (Push-up, roll ball to other hand, repeat)

3 Rounds/30 Second Break Between
Add rep counts, if you need more of a challenge.
Weight of the ball is up to you.
Don’t go to heavy, you do not want to injure yourself.
Start small and build your way up.