Interesting.... Exercise for the Transversus Abdominis (AKA the muscle that pulls in the ring of your waist) One area of your abs you may be neglecting is the transversus abdominus - without working it, you run the risk of developing a square torso (straight up and down) rather than an hourglass one (tapered at the waist). Here’s what you can do along with your usual ab workout: 1. Get on all fours, back straight, looking down. 2. Exhale completely, then hold your breath. 3. Pull your belly towa