Meyer’s Example Device for the longsword can be found in Chapter 9 of his book. If you are unfamiliar with the term, device can also be translated as “technique” or “drill”.
Here are some videos on the topic. https://hemadrillbook.azurewebsites.net/b/Meyer1570/p/Longsword/s/Example-Device-1/t/videos
We also looked at the first device for Tag from chapter 11.
https://hemadrillbook.azurewebsites.net/b/Meyer1570/p/Longsword/s/Tag-Device-1/t/videos