What causes some people to have huge biceps but tiny triceps

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What causes some people's bicep and forearm muscles to be bigger than their arm muscles? - Quora

What happens if we train biceps and triceps on the same day? How would it affect the arms? - Quora

How To Get Big Triceps

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5 reasons why you have big biceps and muscular arms

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Here's Why Your Arms Are Not Growing (Easy Fix)

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Biceps vs Triceps vs Forearms

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