If hes eleven he should be able to gain strength fairly fast, from five to six i shot about 25#@ 25, then i jumped right to a 50# longbow @ 30 when i was 12, i now shoot that bow and a 60# recurve @ 28.
im hoping to move to a 80-90 pounder soon and im just fifteen.
But ive been shootin since i was 2 or 3, if hes just starting, 20-25 pounds is a great starting weight that he will be abble to pull with ease in about 1-2 weeks, how tall is he?