Zero
Master Black Belt
I'd have to agree, it's amazing what stress levels and mental pressure will do on a physical level, particularly when you have not been previously expossed to that. When I first started competition I was very, very fit on a cardiovascular level and in good physical/muscular condition. It amazed me how quickly I gassed out though when fighting "less fit" but much more fight experienced opponents. Sure the base fitness did help me a lot but it did not compare to "fight" fitness and mental fitness. Again, when I started MMA, my initial fight was "ok this guy is trying to punch me, now there is a kick, hell, now he is trying to do a take-down!" You get used to that as well. Then you have competent RBSD or the like and it is "ok, this guy is high and is focused on stabbing me or gorging out my eye without concern for his own well-being". When you are faced with a concerted, relentless attack, suddenly you are gasing out in 30 seconds, not 3 minutes. It is amazing the impact of mental stress on your physical state and it is amazing the difference of exertion involved in fighting off an individual soley concerned with doing you injury compared to five three minute rounds in the ring, during which opponents disengage, feint, regain composure, re-group and are separated by the umpire.