YouTube is a great resource for teaching and coaching.
Here is a sample of a Coaching video from an outfit I follow.
https://www.youtube.com/watch?v=r2RJ__nzq6E&list=PLHUN9L4JdoVcpYKOEjwO4G-WIN6NaMMmu&index=2&t=284sI like to use short videos available on YouTube in many ways. One is to introduce a topic. This video clip from YouTube helped introduce a lesson on CPR and AED machine use.
https://www.youtube.com/watch?v=m-HmvPr7mG0