Wahl 4120-1701 Professional Massager
I got this massager to ease my morning and evening back pain.  I was diagnosed with spondolytis.  Before getting out of bed in the morning I massage my lower back with the Wahl.  Upon getting up I am able to straighten up and walk without the pain.  I would recommend it to anyone  suffering with this arthritic condition.  It can be a bit noisy unless pressed firmly against the flesh.  Overall I am satisfied with this purchase.
Rating: 4 stars