You would think that getting lots of exercise and going to more than one class wouldn't be a bad thing, but there are those who are addicted to exercise. When exercising becomes an obsession and a compulsive behavior, the benefits of exercise fade away since you are putting additional strain on your muscles and joints, which can lead to serious injuries. Overall, factors like the actual class, its length, and how much exercise you do outside of your classes can all be factored into whether or not two or more classes is too much. But what about you? Do you ever stay for more than one class?