What's your 400 meter run time? 1600 meter run time? 5K run time?
How much can you bench? deadlift? Squat?
How many pullups?
Trying to gauge your level of physical preparedness. That's what will kind of determine approximately how hard you might be able to hit, how long you can fight, whether you will be more reliant on speed or timing. etc
But that's just an athletic gauge. How prepaired are you mentally?