I am 5'9" 165 and play college baseball. I am looking to gain mass but still keep tone and flexibility. My friend is hooking me up with an excellent price on a stack that has worked for him and most people who he knows have used it. The stack is Test OXO, 5 Deca Zol, and an estrogen blocker. I have researched the stack and from everything I've heard and read it seems to have what im looking for. Only problem is I havent found a concrete answer as far as the legality of the product under NCAA conditions and I want to know what im getting into. Anyone with any information on the products and/or if it is NCAA legal id appreciate the help. Thanks