Hammer curls: how to do them and the benefits for building stronger biceps

Jul 7, 2023
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The proper way to do hammer curls is to use heavy weights with strong contractions and to only come up until your elbows are at a 90° angle at most. Partial reps ARE the proper way because once you get past 90° your biceps start taking over. Plus your brachialis is a fast twitch muscle that requires a high load so by doing partials you can use more weight that fits the muscle better and focus on the actual muscle you're working