CrossFit on 18th is a CrossFit gym in Kansas City, Missouri offering high-intensity group training built around constantly varied functional movements, including elements of gymnastics, cardiovascular endurance, and Olympic weightlifting. The gym provides personalized coaching for athletes of different ability levels, with CrossFit-trained, CPR-certified coaches experienced in group training. It also offers a CrossFit + 1 class designed for both beginners and experienced athletes, featuring an additional coach to help refine technique and form.