This document summarizes the early history of sports in public schools in the United Kingdom from the 18th to early 20th centuries. It describes the initial "Barbarian Phase" where activities were unruly and often violent as students fought for control. Over time, as schools expanded and had more facilities and oversight, students began organizing their own activities like cricket, football, and hunting in their free time. The nature of the playing areas influenced the form the games took. Headmasters had varying reactions to students' recreation but began acknowledging the need for organized activities.