The Deluxe Back-Up is designed for the long-term sitter at computers or for those who need the extra comfort that more cushions afford. The Back-Up even comes with stretch straps which engage the feet allowing you to sit with your legs outstretched on the floor. The latter accessory is widely recommended by healthcare professionals for stretching the hamstrings which in turn is key to a healthy back.
     By using your knees for reverse pressure, the Back-Up provides dynamic stability for your lumbar spine so the upper back can sit, without effort, naturally upright. The Back-Up comes with handy adjustment straps that let you actively vary the comfort support. Further, the design of the Back-Up provides for precise placement of the pressure, just where you need it. This ergonomic adjustability guarantees comfort for hours. Best of all, the Back-Up is effective in any sitting position - cross-legged floor-sitting, on the ground with knees up or sitting up on any chair, bench or seat. And, last but not least, because of its portable frameless design, the Back-Up can go with you anywhere.