At present, aerobics has become a popular form of fitness under the initiative of national fitness. With the deepening of curriculum reform in colleges and universities, aerobics has entered the curriculum system of colleges and universities, and exists in the form of physical education courses, which has effectively stimulated college students' interest in learning physical education class, and the spread of aerobics has also provided a strong impetus for the development of physical education class in colleges and universities. In the new media era, the transmission of information has broken through the traditional shackles. Aerobics teachers should update their teaching concepts in time and strengthen the innovation of aerobics teaching methods in order to further promote the sustainable and healthy development of aerobics teaching in colleges and universities.

First, the role of new media in the development of aerobics teaching in colleges and universities

To continue to promote the healthy development of aerobics in the curriculum system of colleges and universities, we need to pay attention to various internal and external influencing factors and comprehensively solve the existing problems. In the new media era, aerobics courses can make use of the advantages of new media channels and platforms to optimize various influencing factors and promote the further development of aerobics teaching in colleges and universities. Only the sustainable development of aerobics teaching in colleges and universities can help students who love aerobics achieve the best exercise state, thus improving their posture and ensuring their physical quality.

Second, effective strategies for the development of aerobics teaching in colleges and universities under the new media

(1) Establish a student-oriented teaching concept.

China's higher education reform has always adhered to the student-oriented teaching concept, and aerobics teaching is no exception. The student-oriented teaching concept can give full play to students' own advantages and tap their potential. It is also a direct manifestation of respecting students' individuality and teaching students in accordance with their aptitude, which can effectively stimulate students' innovative spirit and enhance their practical ability. Therefore, in the process of aerobics teaching practice, teachers should fully consider students' physical and mental development laws, sports level and hobbies, and carry out targeted teaching, so as to enhance students' understanding of aerobics and promote the quality and efficiency of aerobics teaching.

(2) Improve the teaching outline of aerobics

In the teaching of aerobics in colleges and universities, the syllabus plays a guiding role in the teaching effect. Therefore, the goal of aerobics teaching in colleges and universities should be clear, and at the same time, many influencing factors should be considered, such as the school's own teaching conditions, the teaching characteristics of aerobics courses, and the setting of class hours. In addition, it is necessary to understand the students' basic level of aerobics, hobbies and other factors, and constantly improve the teaching syllabus according to these specific conditions. In the new media era, teachers can also make proper use of the advantages of new media technology and equipment as an effective way to collect information and consider the results, and realize the analysis and refinement of various factors, so as to ensure that the syllabus is more in line with the requirements of curriculum reform and students' needs and meet the needs of the talent market.