Eurossager Runnerssage Deep Tissue Legs & Feet Professional Home Massager. Invented by a Chiropractor, the RunnerssageTM Pro massager is designed to give you powerful therapeutic relief of leg and foot tension at home, without the assist of a professional therapist. Runnerssage Pro works with the same powerful percussion action as the full size Doctors model - which has been used for over 35 years with Millions of Happy Patients! 4 anatomically designed massage heads alternately pivot up and down a full 1/4" (6.35 mm), adjustable from 20 to 40 times per second with 5 different settings of massage. Runnerssage Pro does the work, not you. Just sit, lay back with your legs over top the pulsating massage pads & enjoy. That's it. A DEEP TISSUE MASSAGE WITH NO WORK Balanced output: 95% of the output energy is directed through the massage spheres, with limited 'kick-back' to the unit. Works through clothing. 4 large control buttons for easy operation with your feet - no need to bend over and use your hands, your toes or heel will do. Works through clothing. With 5 speed adjustments and 3 different sets of massage heads, you get 15 choices of massage, to suit your specific needs. Weighs only 8.6 lbs. and at 6 1/4" tall, fits underneath your bed for easy storage.