1. The responsibilities of the linesman during the match are:
1. They have a red flag to indicate that the ball is in the court or not.
2. They judge if the player crossed the line when serving the ball.
3. They help the referee to make signals and decisions about the ball’s position.
4. They also check whether the ball is touching the antennae or not.
2. The four responsibilities of the coach of the team are:
1. The coach of the team trains the player without focusing more on the outcome.
2. He decides which player will be on the court to play based on the palyer’s performance.
3. He decides when the substitution is to be made during the match.
4. He also takes the time-out to guide his/her team for the rest of the game.
