Two men are playing racket ball in an indoor court.  The two men, one in black and the other in a red shirt playing racket ball against each other.  The man in black begins the first serve and the man in the red shirt returns his serve.  They continue playing racket ball.  Then the same players play racket ball on a different occasion wearing black and the other wearing a yellow shirt.  They continue serving and hitting the ball against the wall.  They play several rounds on the game.  They are back again in the red and black shirts playing racket ball.  They run to hit and the ball served by the opponent as they continue to play.