I broke my right arm when I was 2, I'm 19 now, very badly, and to add to that a Doctor did not set it corectly, so I cannot straighten it all the way. To make a long story short, do to limited motion and lack of use when I was younger, my right arm is not as muscular as my left, mostly just the Tricep.

Now I've been working out over the past few years but there is still a major difference in the size of my arms. I've talked to a (new) Doctor about surgery or other options and basically nothing can be done.

So I was wondering, is there a type of steroid that can focus on a specific muscle, in this case, the tricep in my right arm?


Thanks in advance.