We have no set time limit, or class minimum to attend a higher level class. Some students may stay level 1 fundamentals class for as few as 2-3 months, or as long as 2-3 years. Classes are non competitive, and there is no time schedule for success. Leveling up depends solely on your prior experiences, current fitness level, and goals. If you feel you have a good grasp of the skills, and the workouts are feeling too easy, just talk to an instructor, they can evaluate you in class and let you know their thoughts on your current skill level.