"A lot of my knife fighting (dueling that is) is based on Bruce's JKD. Take Tao of JKD and read all about the 'elusive lead' and related chapters and just imagine a knife in that lead hand. Lots of good stuff in there... footwork, stance, bobbing weaving etc. Of course, it just HELPS with knife dueling tactics, and it needs filtering." -Sharif
In this area of filtering with fencing, there are a lot of sport leakages to plug. Too many for me. Strict fencing is a "sideways" art. There is almost zero lateral movement down the thin runway of a fencer. They deal with long weapons, so you have to keep your body sideways.
The shorter the weapon, the Bowie/and-or big knife, down to the folder, the less chance the non-knife side of your body can be reached by the enemy's weapon, and the more you can turn and "blade" into the fight.
This turning of the body now opens up lateral, side-to-side maneuvers. You are now off the prohibitive, skinny fencer's runway.
The other thing that drives me crazy about fencing is that once the winner gets his point, and the buzzer sounds? The point-achiever stops the fight. He too is often touched by the epee a microsecond after his winning point, but it "doesn't count" because he won. This creates a mental strategy and almost an almost, at-times, suicidal approach to blade-work. Learning point moves without any regard to defense to hit the buzzer. An edged-weapon fighter has to learn to fight on well after he has delivered a serious wound to the enemy.
I like to reverse engineer a real knife fight and problem-solve that way....and a fencer operates in the "myth of the duel" world with rules. These worlds create strategies to win in their environments, regardless of reality. (So too does stick-versus-stick fighting, even boxing, the UFC, etc.)
Can you take something interesting from fencing to use? Sure. You can also learn fighting tricks from football and college wrestling. I personally remain thoroughly unimpressed with fencing. I think good fighting strategies can be developed in a complete vacuum from fencing and that fencing, as it relates to real-world fighting unarmed and knife-fighting is not worth much. All the good derivatives can be attained from other systems with less filtering work.
But that's just ol' opinionated, jaded me,
Hock