Side
Leg Raises : Develop the oblique and intercostals muscles.
Side leg
raises works the entire side of the torso and can really help give your
waist a narrow look from the front.
1) Lie on
your side, supporting yourself on your elbow with your lower leg bent
under for support.
2) Keeping
the upper leg straight, raise it slowly as high as it will go, then
lower it again, but stop short of letting it touch the floor.
3) Finish
your reps with this leg, then turn onto your other side and repeat the
movement. Don't move your hips at all during the side leg raises
workout.