ARS Aqua Relief System Hot or Cold Water Therapy Device pediatric elbow support and degenerative joint disease (osteoarthritis) and degenerative joint disease (osteoarthritis) of the ankle The massage knobs on the shaft are ideal for releasing myofascial trigger points and a deep tissue massage Features: Hot water therapy has adjustable temperature with a safety setting (timer) Hot cold therapy improves blood circulation and reduces edema swelling Hot therapy reduces pain and discomfort of neuropathy Effective for pain relief in joints and sore muscles Can be used on the hands and feet (and all other body parts) Covered by Medicare and Medicare Approved Aqua relief system Alternative health therapy aqua relief system is a clinical therapeutic pain management and circulatory improvement system that can be used in the home to help with your diabetes and then a water bladder fits snuggly around your hands or feet to provide a custom like fit