Beginner Interesting video if your new to flash lighting like myself

[RL355]

Hi All

Been getting my head around flash lighting and Stumbled upon this great video that maybe useful to others too...It demonstrate High speed sync and normal flash exposure. Using the base sunny F16 rule. Interpreting guide numbers in Flash and a bit about the exposure triangle.

https://neilvn.com/tangents/video-tutorial-high-speed-flash-sync-hss/