This document provides an overview of yoga, describing it as a practice that aims to unite the mind, body and spirit through meditation, breathing exercises, and physical postures. It discusses the origins and basic principles of yoga, then outlines 18 specific postures from the Hatha yoga style that are demonstrated. The document encourages beginning a daily yoga practice of 30 minutes to an hour to help increase flexibility, relax the body, and reduce stress and illness over time. Caution is advised not to push through pain.