The popular aerobics course has long been influenced and bound by the traditional examination-oriented education model, and the classroom education is too rigid. Aerobics courses are mostly for students to master skills, lacking flexibility and cultivating students' ability in class, which has certain limitations. At this stage, we can use the small group physical education teaching mode to carry out mass aerobics teaching. The basic idea of small group teaching mode is to promote students' subjective initiative through the group factors of physical education teaching and the social role of communication between students, and to improve learning effect through mutual assistance among students. Small group teaching mode improves the traditional one-size-fits-all teaching mode, increases the ability of unity and cooperation among students, and improves students' self-confidence and learning efficiency.

First, the application of small group teaching mode in mass aerobics teaching

(1) Refinement of aerobics teaching content in small group teaching mode

In the small group teaching mode of aerobics, it is necessary to divide the number of people and update and classify the content in real time in teaching activities. In the small group teaching mode, the number of students in a class is reduced, which can make aerobics teachers have more energy and time to arrange different training methods for different individuals, refine the teaching content of aerobics constantly, and reduce the problems of single, boring and irrelevant content in aerobics teaching. Teachers can carry out strength training for students, because aerobics is a form of gymnastics that combines rigidity with flexibility, develop related games and strengthen students' ability to control their own muscles. With the help of sports equipment, such as table tennis, students' physical coordination ability and sense of balance can be controlled. There are many games and sports methods that can further promote students' aerobics learning.

(2) Aerobics teaching should attach importance to students as the main body of learning.

In the process of aerobics teaching, we need to attach importance to the main body of aerobics teaching, aerobics teachers should play their own guiding role, and students' initiative should be fully mobilized in daily teaching summary, so that students can deeply feel the fun of aerobics and understand aerobics. Aerobics small group teaching mode can achieve this goal. Aerobics teachers can make use of their quantitative advantages to study aerobics teaching according to students' feedback and feelings, improve the teaching content of aerobics, adjust the teaching progress of aerobics, or add their favorite dance elements according to students' wishes, profoundly shape students' main role, realize the purpose of small group teaching mode and cultivate people's comprehensive aerobics skills.

Second, the application summary of small group teaching mode in mass aerobics teaching

The teaching mode of small group aerobics is a new mode, and the teaching methods, teaching contents and teaching means are still in the exploratory stage. At present, the teaching method of small group aerobics teaching mode can not be used scientifically in aerobics class. In order to promote the development of aerobics teaching and improve students' physical function and professional ability, this paper analyzes the teaching mode of small group aerobics and studies its application in practice, hoping to further promote the development of aerobics teaching.