What are the advantages of using gestures in aerobics teaching?

3. Use of evaluative language. In order to accomplish the educational task of ideological, moral and personality development in teaching, teachers should not only educate students imperceptibly through their own series of activities, but also educate students through criticism, praise, encouragement, guidance and conscious explanation.

4. The use of music language. In aerobics teaching, we should choose music suitable for sports events, sports styles and sports loads.

(B) the use of silent language

Many body languages such as facial expressions and gestures reveal emotional information that is easily accepted by students, which can communicate teachers' and students' thoughts, strengthen emotional communication, make students deeply feel the care, trust and encouragement of teachers, and make students consciously participate in the study of aerobics courses. Therefore, the following points should be done in teaching:

1. Behave and dress. Exquisite dress in aerobics performance first gives people a lively feeling, a kind of beautiful enjoyment, beautiful movements with appropriate clothing, showing the freshness and naturalness of aerobics. Therefore, in aerobics class, teachers should dress simply, be full of spirit and behave gracefully, which can make students concentrate, produce aesthetic psychology and improve their interest in learning.

2. Show me. Demonstration action is a kind of body language expressed by posture, and it is the most important intuitive teaching method in physical education. Demonstration is mainly used for teachers to convey to students sports technical information such as the image, structure, process, exercise, time-space relationship and so on, which can not be described or clearly described by audio language, so that students can see the movements intuitively and establish clear representations of the movements in their brains, so as to master the learned knowledge quickly and accurately.

3. Gestures. Sign language, that is, using the activities of hands, wrists and arms to express information, is the most basic and important in the whole body language.

4. tips. In teaching, teachers and students often convey some information consciously or unconsciously through their eyes, expressions and actions. Here, teachers and students use suggestive body language, which is not as clear as signal body language, and the information it conveys is slightly different due to time, place and specific situation, but the communicators are tacitly and freely used.

5. imitate. Students' imitation practice of teachers' demonstration actions can deepen their understanding of the concepts and essentials of action techniques, and it is an important means to master and apply the knowledge and technical skills they have learned, and to exercise and strengthen their physique.