A give-and-go, or one-two, is a fundamental maneuver in many team sports which involves two players passing the ball or puck back and forth.
The player who has the ball or puck passes to a teammate and then repositions in order to receive a return pass and possibly create a scoring opportunity.
[1] A push and run, also known as a wall pass, or a one-two in association football is when a player passes the ball to a teammate, makes a run past a defender, and that teammate plays the ball back to him.
This technique is effective to maneuver past a defender and get a clear shot at goal, but is also difficult to do and requires precise timing or risk breaking down an attacking situation.
[4] This technique can also be an alley-oop variant if it involves a slam dunk.