Brand is humatrope; bank account is average (but this is the least of the blocks); deca and test increase weight but I don't need any more weight (6'1", 240lbs, 32 years old). How can I define muscle (specifically in chest and arm area) with this product? Will this product define muscle tone? I run 3 miles a day and work out regularly....will this show true results in defining muscles? I read injections are either in the muscle or just in the skin; I presume muscle is what I would want to target my injection....your thoughts?