Bicep curls or hammer curls: which is best for adding size to your biceps?
Strong biceps will also have great carry-over for ... Do you want big inner biceps that you can flex? Or do you want overall ...
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The key to getting bigger biceps – and improving your overall health
"There is a cultural and psychological emphasis on having well-defined, strong-looking arms ... The purpose of the biceps is to flex the upper arm and help with forearm supination.