Back Extension Pro Test – Greenfields Outdoor Fitness

Back Extension Pro UBX221 Formerly: UBX-221

Part of our Professional Series, the Back Extension Pro is a great compliment to the Ab Toner, as it works your 360 core. Back extension pro is sturdy enough to support exercises such as:  good mornings, side bends, and twists. Works Hamstrings, glutes, hips, core (obliques) upper and lower back.