About a year ago, I was working as a part-time boxing and HIIT instructor when I experienced a milestone thought. I had finished teaching class and stepped outside the studio to talk to members, all ...

Erin Kelly does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

As a woman, have you ever been told that lifting weights will make you bulky or that it’s too dangerous for you? Have you ever looked at Scarlett Johansson’s toned arms or Jennifer Aniston’s fit ...

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