Top 5 Shoulder Exercises for Women - There are many benefits of shoulder exercises for women. A toned, round and wider shoulder will definitely look good in a dress or open top. In addition, it could make your waist and hips look slender. You will also look enhanced and strong, which is the new sexy.While doing shoulder exercises for women, the muscles you need to target are the deltoids. They are thick, strong muscles tasked with moving the arms in several directions.