And I believe the curl you are referring to is similar to a concentration curl. Standing up, bent at the waist, curling the dumbell up towards the chest. Not certain, but I think that's the one you are referring to.
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And I believe the curl you are referring to is similar to a concentration curl. Standing up, bent at the waist, curling the dumbell up towards the chest. Not certain, but I think that's the one you are referring to.