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. Once you start ...
<strong> <strong> This is <span id="238a50ab-a60c-39e9-a139-e65ed7eb004b" itemtype="link" itemscope="itemscope"> Your Quick Training Tip </span> , a chance to learn ...
Your knees can go through a lot in training, especially on leg day. And if you’re unlucky enough to pick up an injury, that could carry far further into your daily life than other aches and pains.
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