The Waist Stretcher provides support while the muscles and tendons of the back and abdominal area are stretched. Lean backwards against the equipment, holding the side bars for support. Carefully increase the backward level of stretch. Relax into the stretched position.
Also, lean across the apparatus forwards to gently stretch the lower back and decompress the spine.
Care and strengthing of the lower back is an important feature of fitness and health, but the exercise must be undertaken carefully. Begin cautiously and progress in subsequent sessions.