Andy Murray will resort to extreme measures on the Wimbledon practice courts in preparation for his fourth round match against 6ft 10in Ivo Karlovic on Centre Court on Monday.
With Karlovic having served 41 aces in his third-round victory over Jo-Wilfried Tsonga to take his total for the tournament to 136, Murray will make his own training even more difficult.
"To prepare for it I usually have my coach or whoever it is I'm hitting with stand just behind the service line and basically just serve from there and try to react," Murray told the BBC.
"I ask them to try and ace me for 10 minutes so I get used to seeing the ball go past me, and also reacting to a serve coming at me from that height."
Murray also suggested that medical timeouts be banned after controversial usage by both Murray and third-round opponent Andreas Seppi on Saturday.
"They could get rid of the medical timeouts for sure," he said. "You can't get rid of toilet breaks but you could have them at the end of the set.
"Normally the toilets are right by the side of the court. Maybe on the outside courts it's not the case but normally they are right there and there's no reason for a toilet break to last 10 minutes."
Asked whether he would consider playing doubles in grand slam events, Murray said: "I couldn't at Wimbledon because the doubles is best-of-five sets.
"You look at some of the matches, you can be out there for three-and-a-half or four hours. There's no way physically I would be able to do that here.
"But I would like to play because I love the Grand Slams and doing well in the doubles is good. I respect the doubles players, my brother [Jamie] is one, and often doubles matches can be very exciting, especially in the latter stages of grand slams.
"It is a part of our game that a lot of club players play and I think it should be shown more on the TV."