The MDUSA Pro Ab Sling is great for isolating the abdominals and obliques. Physical Therapists use this product as a core strengthening exercise because it does not place any strain on the low back. Our Ab Slings come in a set of 2 and they are 6 inches wide with heavy duty clips for support and durability. The slings are designed to be used with an overhead bar as seen in the pictures (overhead bar not included). |