This document provides lessons on stretching to teach participants the differences between static and dynamic stretching. It begins with introducing the importance of physical activity and exercise. The lessons define static stretching as holding a stretch for 10-30 seconds, while dynamic stretching involves controlled movements to prepare muscles for activity. Participants are taught proper form and techniques for stretches and how regularly stretching can increase flexibility and benefit the body. The document aims to give participants the knowledge to safely stretch on their own.