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. The upper back is an ...
Pull-ups and heavy barbells aren't the only way to add muscle and strength to your lats and mid-back ...
Back pain is very common in the UK, with most people experiencing it at some point in their lives ...
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