How to Train in One Spot for the Rest of Your Life

If he could only train in one spot for the rest of his life which would it be? That was a hard question. So many different reasons as to why. What about a city? Can we change it to a city? Yeah maybe one spot is just ridiculous. No one trains in one spot or whatever. What spot would that be? That's far. Oh man. I don't even know if I can answer that. How did you land in the water? You landed?"Yeah yeah I landed it fine and the boulder was like five feet in front of me"