How to do it:
- Lie on your back with your knees bent and feet flat on the floor.
- Slowly drop your legs to the left and let your knees rest near the floor.
- Place your fingertips to the side of your head just behind your ears.
- Push your lower back into the floor flattening the arch and hold.
- Curl up slowly so both your shoulders lift off the floor a few inches.
- Hold for a count of 2 and return to the start position.
- Repeat for the desired number of reps and switch to the other side.