Mickey
I am not once again going to get into this, you can search old threads for my opinions and the reasoning behind them.
Qi is important to fighting only in the context that if you have none, you are dead. When you are dead you cannot fight very well. Other than that qi has nothing to do with fighting. I will happily admit my wrong opinion when it is proven to me. So far with all the great teachers I have met, not one has proven to me that qi has anything to do with fighting and combatives. Period. I have yet to see anything that cannot be explained scientifically regarding physiology and anatomy.
Feel free to prove me wrong, I actually will openly admit that I welcome it.
Thanks
Jake