The ABS Company Ab SoloThe Ab Solo is a fun and effective abdominal exercise machine that keeps users excited about working their core and abdominal muscles with a patented ball return design. The all new Ab Solo features a sleek design with a smaller footprint and quieter performance than the original. The new Ab Solo also features 3 touch targets for more training variety and an innovative air filled bumper seat for an effective core workout. With a patented ball return