CrossFit is constantly varied functional movements performed at high intensity. All CrossFit workouts are based on functional movements, and these movements reflect the best aspects of gymnastics, weightlifting, running, rowing and more. These are the core movements of life. They move the largest loads the longest distances, so they are ideal for maximizing the amount of work done in the shortest time. Intensity is essential for results and is measurable as work divided by time—or power. The more work you do in less time, or the higher the power output, the more intense the effort. By employing a constantly varied approach to training, functional movements and intensity lead to dramatic gains in fitness.

Greg Glassman

CrossFit Kids

CrossFit Kids is a method for teaching Greg Glassman’s CrossFit to children ages 3-18. Based on the principle of Mechanics, Consistency and then Intensity, CrossFit Kids emphasizes good movement throughout childhood and adolescence. Consistently good mechanics translates to physical literacy, enhanced sports performance and fewer sports injuries for kids. Not only that, a vast body of research indicates that exercise is beneficial to cognitive function, which means consistent adherence to the program can have a positive impact on children’s academic achievement.

CrossFit Kids is meant to be BIG fun for all ages. Broad-Inclusive-General fun. Fun means we provide an active alternative to sedentary pursuits, which means less childhood obesity and all-around better health for our children. Further, the needs of second graders and high-school varsity wrestlers differ by degree and not kind; the program is scalable for any age or experience level and accounts for the varied maturation status one can find in a class full of kids. CrossFit Kids is designed to be minimalist; it is inexpensive and often requires little or no equipment, allowing a wide array of socioeconomic groups an opportunity to be physically fit and physically active throughout their lives.

CrossFit Kids programs can be found in over 1,800 gyms and more than 1,000 schools worldwide.

For daily CrossFit Kids workouts and Registered Program announcements visit the

CrossFit Kids Instagram: @crossfitkids