A standard rugby union team consists of 15 players. This format is the most widely recognized version of rugby, where each team fields 15 players, comprising forwards and backs with distinct roles. The forwards are primarily responsible for rugby's physical contests, such as scrums and lineouts, while the backs focus on speed and agility during open play. Rugby union's structure allows for a blend of strategy, teamwork, and individual skill, culminating in a dynamic and competitive game that has gained worldwide popularity.