This makes a lot of sense if you’ve seen documentary about him.
In a video about lars andersen they explained how bowmen held arrows in there hands and they would shoot a lot faster then and that’s how Lars himself got they idea for his technique, is that true?
Hi -- there have been several older threads on this topic (which is not to discourage new answers) but you may find these interesting:
https://www.reddit.com/r/AskHistorians/comments/70dlhc/is_lars_andersons_new_video_even_remotely/