If you've ever had a friend tell you that an exercise you're doing was wrong, you've probably wondered why you can consider an exercise good or bad for you. We're here to shed light on this discussion as most of the time it has to do with joint health.

We teamed up on this short video with Dr. Majors of OrthoCarolina so that he could show us just what is happening to your joints on 5 common exercises.

A big thanks to all current and future patrons who are helping fund this science and filmmaking outreach via Patreon: http://bit.ly/2Sfmkph

Don't forget to watch the next video in this series: Muscle Basics
   • Muscle Basics: What Athletes Need to ...  

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