I need advice on working out !!?

Question

ok so i weigh 8 stone I'm 16 and i don't think I'm under weight cos i have well built abs and really low body fat percentage and my diet is good need no help with that but my arms chest are not what i want them to be so can someone tell me how i can make them bigger and stronger i got weights but not heavy or big amount of them and cant go to gym i no that's not much help to me at all lol but was hoping one of use could tell me a workout regime or a website that can help thank u

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Answer 1

What is 8 stone?

Answer 2

ok i feel you pain. here is a schedule you could use. but eventually you will have to buy more weight so you can raise the weight

monday: pushups to failure and do 3/4 sets of

and then do curls and tricep extentions  with the weight.