The dual control incorporates a bike lever-style control attached to the PA5594 Push Handle that allows both foot and/or hand control of the gas spring lift. This option provides improved usability especially when moving the unit to a full supine position as the foot doesn’t have to maintain downward pressure on the gas spring lift pedal. The Push Handle also can provide a more ergonomic leverage point for frequent position changes. Must order push handle PA5594. Availabe on Zing MPS, Supine, and Prone models in size 1 and 2.