Interesting, every fighter that beat Moore boxed of there back foot, plus He got beat a lot Charles, Burley to name two. I think today we understand the bodys mechanics a bit better. Having said that dont think Boxing techniques have improved, lots of reasons for that. one reason is understanding what moves you and why. Answer what moves you is your environment, in boxing its the floor, basic newtons law. why the body moves is to take the head where it wants to go, not the other way round, Mayweather, does it superbly. So has great propreioceptive ability. Interesting post.