I need a stability ball. A stability ball is a great addition to standard workouts as they help core muscles to activate. Core is what supports your posture and daily functions, but often overlooked and underutilized while working out.
Want to easily whip your tummy into shape? Try this at home flat stomach workout routine for women to get a slim, toned and trim belly, and sculpt your abs in no time! ** You can find out more details at the link of the image.