Biomechanical principles including those based on impulse momentum relationships, work, power, energy, and efficiency are applied to the lifespan development of components of human structure and function. Movements such as walking, swimming, dance, and gymnastics are examined. Various techniques including computer graphics and modeling are used. PREREQ: PHED 2116. (lec 3, lab 2) cr 3. Students may not retain credit for both PHED 4136 and INTE 4136.