With the deepening of China's education reform in recent years, the teaching policy of "health first" and the educational concept of "moral, intellectual, physical, aesthetic and laborious" have become the core essence of physical education in schools. Physical fitness, as an important part of physical education at the compulsory stage, has received widespread attention in recent years due to its strong advantages in cultivating students' physical fitness and mental fortitude. Influenced by social development and other factors, at this stage, actively optimizing and constructing the content of junior high school physical fitness courses has become a hot topic of research. This paper explores the necessity of carrying out physical fitness courses in junior high school, existing problems, optimization measures and innovative measures in four aspects, with a view to providing reference for the development and implementation of physical fitness education courses in front-line schools, and better promoting the healthy development of secondary school students' physical fitness.

Jiajia Zhao. Research on the Content Construction for Physical Fitness Education Curriculum in Junior High Schools. Frontiers in Sport Research (2023) Vol. 5, Issue 10: 1-5. https://doi.org/10.25236/FSR.2023.051001.

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