Martial arts in low gravity , the potential for dazzling movies made in Hong Kong appeals to me.
Moving fast and falling slow, launching off the celing as often as the floor , being stranded at a disadvantage if in midair and stopped in momentum. Spinning to bring feet forward in catlike twisting maneuver. The unchonchous looser falling as gently as a dandilion seed unconchous a full minute before he contacts the floor.
Do the bars in low gravity build with high ceilings ? I think that low ceilings would make a lot of diffrence in this sort of fight.
Navy divers can fight in three dimentions and without the "benefit" of weight and traction, but the resistance of water prevents that from being equivelient to the potential high speed fight that experts could engage in after becomeing accustomed to low G.
I wish I could get dibs on the movie rights , working out the physics and applying the realism possible in modern animation .