KneeMaster Pro Intelligent Heat-Massage TechnologySit down in the evening without dreading your knees because real, controllable relief is finally in your hands. I was coming in from work every day with knees throbbing, snapping at everyone and just wanting to lie flat. Physio helped for a bit, then the pain crept back. I honestly thought this was just my lot now. I use KneeMaster Pro every evening after dinner strap it on, heat on low, vibration going and I can feel the relief within minutes. Im