could i go 60-90 seconds full on??? I don't know... but my answer is probably not. I studied Tracy's Kenpo, an American Kenpo based off the Ed Parker system. I am now in my late 50's and all sorts of bodily damage and stuff. I still practice daily movements but realize in a real situation I may be extremely limited if I don't or cannot end it quickly. my new favorite saying is , I was born with a six pack of whoop ass, I now have only a couple cans left...
what are ya'll doing at an older age with muscle deterioration and nerve damage to keep yourself at least in the game for longer than a minute or two...
and yes I'm a realist... I know what I am capable of, and what my limit may be... thanks