Q&A: I'm 13 and want to start building muscle without weights.what is the best way to build arms and get a 6 pack?

muscle building without weights
by nickbuxton
Question by Pietro C: I'm 13 and want to start building muscle without weights.what is the best way to build arms and get a 6 pack?



Best answer:
Answer by Kellydo push ups, pull ups, and crunches, lots and lots, every day.

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