Lie down on your back (on an exercise mat). Lift your legs up and bend your knees until you get into a position that's parallel to to the floor.
STEP 2
With your shoulders resting on the floor you slowly begin to move your legs to the right (or left) until they are touching the floor.
STEP 3
After your legs touch the floor, bring them up again to the starting position.
STEP 4
After you finish with one side, rest for a few seconds and do the other side.
Special Notes
If you have lower back problems, it would be best to stay away from this exercise until your back recovers or gets stronger. Don't rush this movement. Peform it in a slow and controlled manner.