Building your muscles?!

Question: Building your muscles.?

i want to have a six pack...but not like those really big men. i'm 15 and i want to develop muscles on my chest. i don't have access to weights, so what can i do.
also, does building your leg muscles help you run fasterHealth Question & Answer

Answers:

You are only halfway thru puberty. You need to let your muscles develop themselves as much as possible before you try making them into macho man bulges that will end up going south & looking like hanging baskets about 20 years down the road when your priorities in life have changed. I don't think building leg muscles will make you run any faster - but they can increase endurance.Health Question & Answer

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Building your muscles?!

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