My buddy Alex Tarris recommended this machine to me. I bought it and have since been using it to manage all sorts of nasty feelings around my body. I can’t claim anything here or the authorities will have a cow but I use this thing all the time. Check it out here at This technology was invented by Dr. Robert Dennis for NASA and is used by a lot of people, including elite athletes, trainers, warriors and me. I love this thing and keep it in my arsenal to fight back against chronic sensation that other folks call pain. When I’m playing violin for hours with a knuckle that is bone on bone, very little besides this machine keeps me in action.