In this ESL lesson plan for adults and teens, students watch a short documentary video and do a listening exercise about the origins of biathlon. It includes discussion questions and other speaking activities about biathlon, winter sports, and ski warfare. Students also learn some important vocabulary terms and phrases from the video. The post-viewing section includes activities on a video quote, vocabulary context usage, and parts of speech. The grammar activity features the usage of past perfect continuous. There are additional speaking tasks included, as well as a quiz and review section.