Physical education class's running shoes are open. Where should I tie my shoelaces on the runway?

Tie your shoelaces outside (inside) the runway. Because tying shoelaces in the outer ring does not prevent other students from running. Physical education course is a compulsory course for students to take physical exercise as the main means, and through reasonable physical education teaching and scientific physical exercise process, to achieve the main goal of strengthening physical fitness, improving health and improving physical literacy.