The document summarizes the author's experiences with physical activity from childhood through adulthood. It then discusses the qualities of an effective PDHPE (Personal Development, Health and Physical Education) teacher, including the importance of acting as a role model by maintaining a healthy lifestyle. The author believes a good PDHPE teacher should meet students at their skill level, encourage participation, and make physical activity fun. Safety is also emphasized. Overall, the document reflects on the author's positive experiences with physical activity and how they will support teaching PDHPE in an engaging manner.