Learn why quick weight loss doesn’t last and how small, consistent habits lead to sustainable results in fitness and nutrition.
Here are what KCI members noticed and said about other members' effort and character during week 2 of the 2025 Open!
The Gratitude & Grit Fund is one way our community comes together to support each other
2025 Spirit of the Open nominees - Week 1! Winners are selected by their display of one or more of the KCI Core Values
CrossFit is a method, a blueprint, to improve your fitness. There are a handful of cornerstone fundamentals that make CrossFit unique.