youtu.beDelivering a proper Descending Cut - Understanding HEMAyoutu.beAdvanced Cutting Tournament - SoCal SwordFight 2018httpsHEMA | Swordfish 2018 - Cutting Competition (3rd stage)
This is a really good video on types of sword sharpness. I highly recommend any videos by Phillip Martin "Aikidoka".
This is a fun one.