Flexwell is the author of Flexwell Joint Pain Relief, I am sure you have heard of him as he is a former NBA player. He retired because of joint pains, there as no tissues between his knee bones which of course, made him feel excruciating pain. He undergone a lot of surgeries and treatments, but nothing helped me. Until he found the way, without medication, to get back to the game. You have probably seen some of his interviews about the subject because everyone was just amazed.

http://www.lebuba.com/flexwell-joint-pain-relief-review/