Lilianne Moussa, physiotherapist at a Kinatex sports medicine and physiotherapy clinic in Montreal says "For patients who have sustained lower-limb injuries, rebounders are excellent tools for retraining them in proprioception. That's because the mat of a rebounder is less stable than the ground and therefore requires better control of your equilibrium to stand on without toppling over."
Well known expert in this field, Dr. Malik Slosberg, D.C., M.S. compiled the latest scientific studies concerning back and neck pain in his book "Validating Chiropractic". In this book we find numerous studies that show the great results in conquering back/neck pain by training the unconscious motor program through exercising on unstable surface.
Through such exercise, our proprioceptors regain the necessary information for having our large muscles fire correctly. A great source of information is also the book "The Back Pain Revolution" by Dr. Waddell, M.D.
Rebounders are ideal tools to train the unconsious motor programs, especially the soft bouncing ones like the bunggee band rebounders from Bellicon.