http://www.BlastYourQuads.com Carlos DeJesus, natural bodybuilding pioneer, invents the Quad Blaster. This contraption made of wood, black straps and a foam padded dowel is for…. BLASTING THE LIVING DAYLIGHTS OUT OF YOUR QUADS!…(only serious bodybuilders need apply….) Alwyn Cosgrove calls this one "Isolated Integration." Find out more about the Quad Blaster at http://www.BlastYourQuads.com Less