Is CrossFit really helping MMA fighters — or quietly holding them back? In this video, we break down key training truths that every fighter and fan needs to hear. If you care about performance, ...

Much like Dungeons and Dragons, Renaissance faires, and sex parties, CrossFit is something that everyone has heard of — but few have an accurate understanding of what it entails and who it's for.

Katrina Carter, DPT, FNS, is a licensed travel physical therapist. She specializes in orthopedics and has a passion for providing education on nutrition for healing and overall health and wellness.