The scrum is one of rugby's most recognizable features and is used to restart play after certain minor infringements, such as a knock-on or forward pass, or when the ball becomes unplayable in a ruck or maul. It provides a fair contest for possession while bringing the forwards together and creating space for the backs to attack.

A scrum consists of the eight forwards from each team binding together in three rows. Once the referee signals, the scrumhalf feeds the ball into the tunnel between the two front rows. Both hookers compete to hook the ball backwards with their feet, although the team feeding the ball usually has the advantage because the hooker and scrumhalf can time their actions.

Once possession is secured, the ball is worked to the back of the scrum where it is controlled by the Number 8. From there, the team has several options. The scrumhalf can pass the ball quickly to the flyhalf to launch an attack, the Number 8 can pick up and run with the ball, or the forwards can keep the ball in the scrum and drive the opposition backwards to gain territory.

The scrumhalf plays a key role by feeding the ball, communicating with the forwards, and deciding when to move the ball away from the scrum. The Number 8 controls the ball at the back and must decide whether to release it, carry it, or continue the drive. Every forward has an important role, with the front row providing stability, the locks generating power, and the loose forwards preparing to support the next phase of play.

Although the scrum is a contest for possession, player safety is always the top priority. Good technique, strong body position, and teamwork are essential. Every player involved in the scrum should understand their role and the laws that govern this phase of play.

For a more detailed explanation of each player's responsibilities in the scrum, visit the Rugby Positions page.

Above all, every player, coach, and parent should take the time to read and understand the World Rugby Scrum Laws before participating in contested scrums.