In my point of view, school should have sports class.
First, school has the responsibility for urging the student to do some exercise. If school doesn’t have sports class, some of the students probably won’t do sports at all and it is not healthy.
Secondly, school should offer various kinds of sports class. Since it is cheaper and safer to learn some useful sports skills in school. My university offers numerous kinds of sports class, such as football, tennis, aerobic, swimming. We can benefit from them a lot. Even in the future.
Finally, sports class can teach students how to deal with injury, what the background of a certain sport is, or how to use the right gesture and so forth. Without sports class, students will lack of the knowledge which is practical for them.