Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Curls are the classic ...
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Preacher curl perfection: The secret weapon for bigger, stronger biceps backed by fitness experts
This classic isolation move is redefining arm day routines across America — and it might be the missing link in your ...
If you’re training at a full gym with lots of equipment, you may see a rack full of weights that resemble barbells, except they’re shorter with several bends in the middle. This is called a curl bar — ...
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