DDS massage is a pain-free healing alternative based on Chinese Medicinal Principles, modern Western Reflexology, Massage, and Bio-Electric Technology. The DDS Machine (CE Certified) generates a low electrical current that stimulates and increases connection and flow through the body's meridians. Bioelectric therapy is a safe, drug-free treatment option for people in pain. It is used to treat some chronic pain and acute pain conditions. It relieves pain by blocking pain messages to the brain. When you are injured, pain receptors send a message to the central nervous system (the brain and spinal cord).