i am a 5'9 135 16 year old, stamina had told me that at my age my metabolism would not let me gain weight at the speed i want, so i decided to just get ripped at this weight, but the problems i have are
1) i dont know what i should/shouldnt be eating
2) i dont know any good upper body excerises
3) how much times should i be working out?
4) i dont know any good muscle building protien bars and healthy weight gainers
PLEASE help me PSD