Weighted Curls with Medicine Ball
- Lie on your back with your knees bent and feet flat on the floor.
- Hold a medicine ball (or weight plate) to your chest (start with 5 pounds).
- Push your lower back into the floor flattening the arch and hold.
- Curl up just enough to lift both your shoulders off the floor a few inches.
- Hold for a count of 2 and return to the start position.