Obus Ultraforme Backrest! This Weekend Only! SAVE $40! Sale $58.50  Reg $98.50  Click here to see the Obus Ultraforme Backrest! The ObusUltraForme Backrest is the only backrest clinically proven to relieve back pain. Its unique, combination convex/concave design offers complete spinal support, providing total back postural alignment and aiding in the relief and prevention of back problems. Features Extensively tested at Stanford University, UCLA and the Mets Clinic Shifts the spine into a positive neutral curve, taking pressure off the lumbar discs Reduces sedentary muscle contraction, alleviating back strain Moves the shoulder blades upwards and medially, reducing slouching and improving respiratory capacity Portable and lightweight, turns any chair into an ergonomic seating system Available in three different sizes for optimal ergonomic alignment Small for heights 5'2" and under (UF-BLK-SM) Medium for heights 5'3" - 6'2" (UF-BLK-MD) Large for heights 6'3" and above (UF-BLK-LG) Available in Black Small and large sizes on sale. Medium regular price. Introducing Starkmans Weekly Deals! Every Friday we will have a new special for the weekend! The weekend deal could be an item or category of products. Prices valid until Sunday 11:59pm. In store & online! No code required! Get ready for unbelievable savings!