The monitor's duty is to lead others to do exercises correctly. Instructors refer to students who exercise on radio stations for primary and secondary school students. Because students learning broadcast gymnastics is a process in which practice makes perfect, it is inevitable that they will be a little stiff and unfamiliar at first, so physical education teachers generally choose better students to go to the radio to lead everyone to do broadcast gymnastics. Team leader is an indispensable sports backbone to carry out mass broadcast gymnastics activities. The instructor is a counselor who teaches and helps the masses to carry out broadcast gymnastics activities.