Hello how may I help you? I want to teach my son to play catch. how do we play that game its where two people or more tos an object usually a ball, betweekn themselves Okay so I toss to my son and he tosses it back. Then what do we do? that's all Are there any ways to win at this game? I don't think so So it's not a competitive game. Okay. How do we know when the game ends? until you get tired Okay. Thanks for the info yes