I'm almost 17 and have been training naturally for about a year now. I believe I have no business using steroids and havent yet. But I was thinking I would go on a mass cycle just to give me a boost in BodyBuilding. Currently Im weighing 164lbs and am 5'10". I only have 15" arms.
What is your opinion on this and if you think I should give it a go, what type of cycle (ie which steroid) should i use?