Free Shipping! Authorized Mastercare Dealer. A table with a moving backboard for improved rhythmic traction. LOWEST Price on the Web...Shipping is FREE ! BEST PRICE on the Web! FREE Shipping! FAST FedEx Service! QUESTIONS? Call us! 800-718-1710 The Swedish-made Mastercare Back-A-Traction CN-B1 is designed for people seeking ultimate comfort in inversion therapy. The table is limited to three inversion angles: horizontal, 15, and 30 degrees. Each of these positions is considered optimal for rhythmic traction by way of the tableu00c6s moving backboard. Operated by thumb-lock activation on the hand grips, the table bed locks into place and is able to slide slightly back and forth to increase traction and enhance decompression and stretching. Its thick, luxurious foam padding provides maximum comfort during inversion. Features include: double foam ankle rollers, a long ratcheting handle with button release, an upholstered, foam-padded backboard, double-locking safety catches, pivot arms with a stop mechanism, and