The GrowthFlex works on the same principles as anabolic weight training. If you want to get a bigger chest, you do push ups. If you want to get a bigger penis, you do this. An easily adjustable suction urges you to flex to maximum capacity – stretching, lengthening and expanding the erectile fibers. Easy, safe, and predictable results are finally available. Your discipline and desire are the only limits to the SIZE you crave.
