Observation and reflection:
The trainer of any serious team observes the behavior of the players during the game from out of the field. He uses these observations to give (almost) immediate feedback to the players in order to guarantee the collaboration and the discipline required for the mission in this case winning the game.
He makes the team aware of what they do not realize by themselves in the action of the game. He criticizes them where appropriate and challenges them to get out of their comfort zone to achieve greater results.
Teaching the techniques :