ALL FIT: Episode 2 BODY DESIGN Slim explores how the body's skeleton is made up of bones and is powered by the muscles. Together b... more »ones and muscles allow the body to move in many ways. Slim defines structure as how the body is put together, functions and how the body works. Slim meets Slenda and the all Fit Team at Slim's Gym. Slim explains how locomotor movements differ from non-locomotor movements. In the Body Lab Slim shows the structure and design of the skeleton, the location of the joints, and the role of the ligaments and the tendons. Using the examples of bending and straightening the arm at the elbow, Slim names and locates the bleep and tricep muscles.« less