CrossFit's cult-like following can feel a little, um, weird sometimes. It's strange for people to be so in love with something that most people avoid at all costs -- exercise. Especially intense, ...

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.

I never expected to be a professional athlete when I was introduced to CrossFit in 2013. I played competitive sports through high school and college, but when I graduated at 19, I felt lost—I craved a ...

Outside, it’s a few degrees south of zero. But inside this CrossFit gym in Grand Forks, N.D., a half-dozen fitness nuts–three men, three women–are just warming up. Tom Harmon, a former Army reservist ...

Purpose over extremes: CrossFit’s CMO stresses that intensity should be applied with purpose, not as an all-out effort every session. Balanced training model: The methodology blends strength, ...