DR-HO'S Circulation Promoter uses TENS Therapy, EMS & DR-HO'S Patented AMP Technology to temporarily increase local blood circulation and symptomatically relieve chronic, intractable pain and pain associated with arthritis. This device was designed and used by Dr. Michael Ho for his patients and is now available to help temporarily relieve your pain right at home. Use of this device provides similar effects to TENS and EMS devices used by Chiropractors, Physical Therapists and Doctors. It also comes with additional self-adhesive pads that you can use to relieve pain in the lower back, arms, joints, neck and shoulders!•Stimulates muscles to increase local circulation and improve muscle performance. Stimulates nerves to help temporarily relieve pain, including chronic, intractable pain and pain from arthritis. Make your wellness rewards work harder for you with eligible Pain Relief products.