This is an introductory course that addresses the analysis of basic mechanical and structural elements relevant to biomechanics. Topics include general concepts of stresses, strains, and material properties of biomaterials and biological materials including viscoelasticity. Also covered are stress concentrations, two-dimensional stress transformations, principal stresses, and Mohr’s circle. Applications are to uniaxially loaded bars, circular shafts under torsion, bending and shearing and deflection of beams. Both statically determinate and indeterminate problems are analyzed.