Be More Comfortable. High density deluxe boxed upholstery. Padded handles. Item has no age limit on it The Apex Roman Chair allows you to get off the floor to stretch and strengthen your core abdominal and back muscles for improved fitness. The Apex JD 3.1 bench provides a more comfortable way to work your core muscle groups. With padded handles and adjustable two-foam leg holders, it is possible to perform challenging exercises without a trainer or spotter. Your legs are held in place by the supports, and you are able to hyperextend your abdominals, accessing more muscle groups. Whether you would like to build and m.