Abstract: In the context of rapid advances in modern life sciences and increasing interdisciplinary integration, biomechanics serves as a crucial bridge connecting life sciences with engineering science and technology. The development of a biomechanics curriculum system is not only an inevitable requirement for the discipline’s growth, but also a vital foundation for cultivating interdisciplinary and innovative talent, as well as for addressing national strategic needs. This paper discusses the significance of biomechanics courses and the characteristics of the discipline, proposes a modular design approach for biomechanics textbooks, and introduces a blended teaching model that integrates both online and offline instruction based on this modular framework.