The course covers the basic concepts of biomechanics, the establishment of elastic constitutive equations with small deformation, the establishment of viscoelastic fluid constitutive equations; Newtonian and non-Newtonian fluids; the mechanical behavior of fibers and their constitutive equations, and time-dependent mechanical behavior of fibers and their constitutive equations. The types, characteristics, properties and structures of biological materials; the introduction of test methods for the study of chemical structure and macroscopic properties of biological materials; the comparison of mechanical properties and mechanical properties of different biological materials; Chemical properties, surface treatment techniques and research methods. The concept of biomimetics, biosensors and human organs biomimetics; challenges and trends in the bionic and biomimetic. Through the course study, the students master the basic knowledge of biomechanics, the assumptions by applying various mechanical principles in the biological system, can perform mechanical analysis on the biological system. Understand the typical mechanical behavior of viscoelasticity of biological materials; and describe their mechanical behavior by certain constitutive equations, with the basic ability to solve constitutive equations based on the characteristics of biological materials. Understand the physical, chemical and structural characteristics of biological materials, acquire the ability to select biomaterials with different functions and characteristics upon request. Understanding biomimicry concepts, biomimetic principles, biomimetic classifications and examples; problems and challenges in biomimetics, with the ability to identify a variety of biomimetic phenomena, analysis and application capabilities.