Interesting video on the kampilan

[ShazamsLaw]

https://www.youtube.com/watch?v=uZYMnqfWDrY&t=18s

I'm sure many of you are familiar with the show "forged by fire" which encompasses the idea that they re-create historical weapons and test them based on how well they were forged by participants.

What's interesting, aside from the comments on whether kampilans were only used by Muslim filipinos, was motion and angles of chopping with the weapon. Very similar to how people would use bolos and even kris swords.
Video mentions "traditonally used by moros", but no mention of
Visayans