i am just curious as to wether i could add 2 inches to my arms in a year i am now 18 with 18 inch arms, i want to be 19 with 20 inch arms so i got 12 months is it possible?.

i have seen threads on here about adding 10 pounds of mass or something for every inch on ur arms is this true, should i just eat and work out, i am on 3 protein shakes a day with creatine, anythign else that will help?