The document discusses different types of yoga postures or asanas. It describes asanas that target different parts of the body like standing, sitting, prone, and supine postures. These postures have physical, respiratory, circulatory, and nervous system benefits. Regular practice of asanas with the right technique and alignment can help develop strength, flexibility and balance while providing relaxation. Examples of some common asanas are also provided like tree pose, downward facing dog, cobra pose and fish pose.