As I am currently watching these, highly recommend to anyone – Time Warp series on Discovery channel. Those guys basically take camera able to record in super slow motion mode and film different interesting actions which usually can not seen by a naked eye, so you can see what actually happens step by step. If I am not mistaken, they have filmed almost 2 seasons, you can find them also on internet.
By the way, martial arts have not been let out as well. Here are two martial arts videos:
part of episode 1
part of episode 7