BakBalls can immediately relieve your back pain and stiffness. By exerting localised pressure on stiff joints, BackBalls allow you to safely self-treat your back pain. BakBalls have been designed by an Olympic Physiotherapist to match the anatomy of your spine so the therapeutic force of the BakBalls is delivered directly onto the most commonly painful regions of the spine. Using BakBalls daily can loosen a stiff and painful spine, accelerate your recovery from back injuries, and reduce the chance of your back pain recurring. BakBalls can reduce the stiffness in your back by reversing the effects of poor posture. Poor posture elongates the spine (joints, ligaments, discs and muscles) which leads to painful and stiff backs. Through direct pressure from lying on BakBalls, the effect of sitting in poor slouched postures is reversed which then enables you to sit in more ideal postures.