The trainers affectionately call Maximum 3 CrossFit “The Box,” because of its open, utilitarian layout. It’s a far cry from posh health clubs, but when it’s filled with people lifting weights, hoisting themselves up on gymnastics rings, and encouraging one another, the ever-changing CrossFit workouts need no frills.

No two workouts of the day are the same. They are varied with high-intensity, functional exercises, such as kettlebell drills, rope climbing, and body-weight exercises. The workouts are scalable so that all fitness levels can join in and take on the challenges. The trainers strive to push each member to get into the best shape of their lives, whether that’s preparing for a marathon or gaining enough strength to finally win a thumb war.