Shaking hands.

[bard]

My best experience with this was at a 6th grade game.
When the starting line ups were announced, one coach had his players go down the bench and shake the opposing coach's hand before heading onto the court.
After the game was over, the same coach required his players to immediately shake our hands and thank us for doing the game. This made it a little tough to get out of there, but I liked the lesson the coach was teaching.