Various general exercise related discussions. Find out what it takes to reach your fitness goals through daily effective exercise. With so many options we try to find out what works best.
Chins will definitely help. But do them underhanded for the most stress on the biceps with a chin movement.
But be realistic in your expectations, don't expect a whole lot...your biceps will not grow out of proportion with your body, and that is not really a direct movement for them.
You really should think about investing in a gym membership, full body work with heavy compound exercises are best.
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