I bought this to keep my lymph system flowing after a double mastectomy surgery that also removed three lymph nodes. I had a lot of pain from this surgery, especially if I had done something with a lot of arm movements. Shortly after I got this, but had not been able to use it due to moving, one day the pain was super bad and I got on the Rhythm at the new house and the pain went away and never came back. Now that the move is done and I can use it almost daily I love it and it really feels good and keeps the pain at bay as well as relieving my concerns about developing lymphedema.
This machine helped my legs, when they had pain in them. I use this machine every night for 50 minutes, to help me with my health... There guarrantee is so awesome. Everyone should have a machine to help them with their health.