Fighting Movie Like Bloodsport

Yo! Film buffs, ladies, and germs. I just found out about this board from a post made in Quora from the head honcho, so I migrated over here post haste. Aaaanyway...

I have been looking for a movie that I saw in the early 90s. The way I remember it is that it was like Bloodsport - a group of martial artists are congregated to fight. I think they’re being held captive, but that’s not for certain. The one thing I remember was a character whose fighting style was weird: He fought sitting down. He would sit like an Indian and deflect punches and kicks pretty well. He does get killed eventually, though. That’s pretty much all I can remember. The movie is probably from the late 80s up until around 1993. I never saw that movie since.

Any help would be greatly appreciated.