Teams compete to score points by passing or running into opponent's end zone. Field is 120 yards long with 10-yard end zones at each end. Game consists of 4 quarters (15 minutes each) with 12-minute halftime. Teams get 4 downs per 10 yards, with first downs after 10 yards
Michael Phelps leads with 28 Olympic medals, including 23 golds. Serena Williams holds record with 23 Grand Slam titles. Lionel Messi wins 10 LaLiga titles and World Cup. LeBron James leads NBA with 4 titles and 20 All-Star appearances. Tom Brady wins seven Super Bowls and five MVP awards
Sports anime combines sports themes with unique twists for diverse viewers. Shows explore various sports from bodybuilding to cycling. Sports anime history heavily influences medium's overall development
Rugby union is played on 144m x 70m fields, while American football is 120m x 160ft. Rugby games consist of two 40-minute halves, while American football has four 15-minute quarters. Rugby teams can make up to seven substitutions, while American football allows unlimited substitutions
Game consists of downs with no more than 11 players per team. Teams have 4 downs to advance 10 yards. Teams can make substitutions between downs. College games are 1 hour, high school games 12-minute quarters
Single-elimination format pits teams in one-game matches, loser eliminated. Best-of-series and total points series are common variations. Round-robin tournaments determine overall champion