This works well with racketball. This is an extension of Boast and Drive 2 in that the feeder at the back of the court can randomly chose to play either a long straight drop short or a boast and the striker at the front of the court can chose to play a straight drive or a cross court drive to the back half of the court. The extra vigilance now required of Nick and faster movement round the court are evident. To start with it is probably best to play this routine cooperatively to get the hang of it but you can also score it to make it competitive and encourage trying to put the other player under pressure. After a fixed time, say 5 minutes, roles can be reversed, or when one player has reached a certain score, say 7 or 11 perhaps.