Leadership isn't reserved for captains. You decide that if your team needs encouragement, instruction, or energy today and you be willing to provide it regardless of your role on the team.
During:
Don't wait for someone else to speak. When your team needs a positive voice, step forward and help move the team in the right direction.
After:
Did today's MindRep help you? How did today's MindRep help you? Do you want to own it and make it a consistent part of your training?