- This topic has 1 reply, 1 voice, and was last updated 1 year, 6 months ago by
.
Viewing 1 reply thread
-
Posts
-
-
-
In the webinar I used a pencil as a prop to try and explain the technique.
Take a look at this link. It has some nice diagrams and descriptions.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5621808/
Steve
-
Viewing 1 reply thread
- You must be logged in to reply to this topic.