The document discusses different types of movement in the body: 1) Flexion is bending a joint, while extension straightens a joint back to its normal position. Examples given are bending the elbow or knee. 2) Abduction moves a limb away from the body's center line, while adduction moves it towards or across the center line, like a karate kick or tennis swing. 3) Rotation turns around an imaginary axis, like turning your head, while circumduction moves the end of a bone in a circle, like swinging your arms.