4 ms·Bodybuilders tend to not rely on their testes for testosterone production thoughby bluedevil2k 9y agoBodybuilders tend to not rely on their testes for testosterone production thoughigor47 9y ago<citation needed>Toast_25 9y agoNot all bodybuilders juice, and even when they do, there's a wide variety of ways to increase your gains without straight up shooting testosterone.