competitiveness and keeping youths fit. Each school drafted its own rules, which varied widely between different schools and were changed over time with each new intake of pupils. Two schools of thought developed regarding rules. Some schools favoured a game in which the ball could be carried (as at Rugby, Marlborough and Cheltenham), while others preferred a game where kicking and dribbling the ball was promoted (as at Eton, Harrow, Westminster and Charterhouse). The division into these two camps was partly the result of circumstances in which the games were played. For example, Charterhouse and Westminster at the time had restricted playing areas; the boys were confined to playing their ball game within th