From IMDB:
"Wow, this was a really cheesy, bad movie. The acting was so bad. The lead, guy, was stiff as a board. But I saw him again in in some gay porn movie many years later. He was doing a scene with that guy from Fraternity Vacation. He seemed to have loosened up a little and was acting more naturally."
One Van Damme movie makes a little money and you get 100 other kickboxing movies. My favorite is "Night of the Kickfighter". It has Adam West in it, drunk as usual.
I'm really glad I'm not the only person who spotted the Sanchin. Not to nerd out about it or anything, because I did Isshin-Ryu karate for two years as a teenager and it was the dumbest fucking thing I ever did with my life. Sanchin was the heart of it.