Which of the following is a requirement when play is restarted with a corner kick?

When play is restarted with a corner kick, one of the key requirements is that the opponents must respect a certain distance from the ball. This is to ensure that the corner taker has the opportunity to kick the ball without being immediately pressured or obstructed by the defending players. In this context, it is essential for player safety, as well as for maintaining the flow of the game, allowing the attacking team a fair chance to execute their play.

The requirement for opponents to be a specific distance away (typically 10 yards) promotes fairness in the game and gives the attacking team space to set up their strategy for scoring. Referees are responsible for enforcing this distance, and any failure for the defending players to comply can result in an indirect free kick for the attacking team.

The other options don’t reflect the necessary requirements for a corner kick restart. For example, players are not required to be inside the penalty area, and while the ball must travel past the goal line to be considered a corner, this applies before the kick rather than as a requirement for the actual restart. Also, any eligible player on the corner-taking team can take the kick, not just the captain, allowing for a variety of strategies and player roles to be utilized.