Using a stability ball and a lightweight set of dumbbells, perform each exercise 8-12 reps, 3-5 times. 

1. Weighted Bird Dog on Stability Ball

2. Pelvic Lifts – Bridge on Stability Ball

3. Back Extension with Reverse Fly

4. Rear Leg Raise with Push-Up

5. Skydivers

As always, listen to your body and be sure to work within YOUR pain-free available range.