What are the rules and strategies for making a hockey substitution during a game?

Answer 1

During a hockey game, substitutions are typically made when players are tired or to match up against the opposing team. The rules require players to enter and exit the ice at the designated bench area. Strategies for substitutions involve timing them strategically to maintain player energy and maximize team performance. Coaches often use line changes to keep fresh players on the ice and exploit matchups against the other team.