What youre telling me sounds like you havent got the concept. The front foot is there for balance and direction the back foot is your distance, when throwing punches the nearer the head to the back foot the better otherwise your chin is nearer the thing thats trying to hit you throwing a long shot you cant make the fist go any furher from your chin if thrown correct. What people do is reach giving poor balance by leaving the back foot behind and all there weight on the front foot, now knowing the law of psyhics it tells you thats not a good place to be when theres something hard coming your way and the law of gravity is not what it should be in relation to where you are and the biomechanics arent in a position to assist the problem. Theres a how to do stance thread been put up, its wrong in my eyes you dont move the front foot first to go forward you slightly lift it and push of the back foot otherwise you lose oral stability, lose that your lost. Hope that makes sense just woke up