BUILD CORE STRENGTH -- as most of us have learned firsthand, it's the key to finishing the workout in really good form!
One method -- target and train your oblique and abdominal muscles, and use our AbX for most effective position, posture and performance! Specially shaped, premium high density foam supports body while exercising. Streamlined dual-color design with exclusive non-slip gripping surface that holds on floor. Phthalate free construction. Easy to clean, store and transport.
Bonus -- its also a great tool in learning to master handstands!