dude you need to do alot more research. the simple answers your looking for arent enough. beastdrol is some potent shit. Reaserch these 3 letters, PCT. (post cycle therapy) your going to need it when that month is up to get your hormone levels back to normal otherwise a number of negative things will happen to you. youl become a gorilla than go right back to being a monkey. you'll find this stuff called sustain alhpha that is highly recomended on this site for a basic PCT. its made by primordial performance check them out for all your pct needs.
Maybe you already have done the research in that case good for you i waisted a paragraph, im asuming you havent simply because you dont know what excersise to do to build your upper chest/abs... i doubt your at Beastdrols level..