At CrossFit Lions, typical workout equipment such as treadmills and cardio machines make way for pull-up bars, medicine balls, bumper plates, squat racks, and tires.. Each day, certified trainers design a new Workout of the Day (WOD), which may have athletes sweating through exercises such as running, rowing, weight lifting, kettlebell training, performing body-weight exercises, or completing gymnastics-inspired moves such as dips on suspended rings. CrossFit workouts are designed to be broad and inclusive, and can be scaled to match any fitness level from novice to elite athlete.