IMHO, test w/o GH is a waste of time AND money.. And I think to REALLY see the "full" benefits of GH you need to consider a years or more worth of use. Again, you should run test with it and if on for long term, T3 would be needed. I am not saying your cant do it, you can, but you are only going to get half the results and spend 2x the amount of money. Not to mention unless you getting it from a pharma you will never know how it was prepared or stored, there for you may spend a lot more money and not get good results.. To that end, I would say Anavar (var) and I think I would run it for longer than 8 weeks and I (personally) wouldn’t run it alone.. But again, as I stated at the beginning this is “IMHO”…
With that, to "bring up you arms" I do not think the above is the right answer simply because I cant tell Anavar (var) or GH to just build arms, you are gonna get total overall growth with 99% of AAS or GH. Meaning your back and chest are going to grow as well..
Here is where I would start and save the $ for a proper cycle..
If you haven’t done so, try changing your w/o routine that emphasis the use of your arms and less emphasis on you shoulders.. See, I don’t think its your "chest" that’s too big I think its your shoulders.. I say that because 85% of people have over developed front shoulders and by doing less in this muscle group will naturally bring up the other parts..
I have pretty decent shoulders and I haven’t done any kind of "pressing" movement in years.. In fact, I don’t really do shoulders as a routine, I simply work the side delts in my chest routine and rear delts in my back routine.. Keep in mind, I have 17 years of training and I only really started to figure this out about 5 years ago.. Take it from us mid 30 year olds- we already made many mistakes..
Look, I am guessing here so please understand that all the above may not apply but based on what I see in the gyms, I would start with the analysis of what body parts are over and under developed and target the under for a few months and track your progress....
Don’t worry your chest or back isnt going to shrink, your underdeveloped arms are more "your" issue, they are probably fine… Unless your slacking and not training the hard enough but I suspect this isnt the case..
Its probably just that you don’t spend as much time on the other muscles,, other than chest and back. I know this because I did it as well....
Hope this helps,
j