Wrist vibrato (violin)

This video records my main findings after studying the wrist vibrato on the violin for the past few months.
This technique involves a number of different factors that I believe should be addressed and developed separately so as to make it easier to develop the proper wrist vibrato.

2:53 Hand angle relative to the neck
4:13 Finger pressure
5:59 Thumb support
7:39 Wrist vibration
10:34 All together

I hope this makes it easier for others to do their own analysis on the subject and to structure their approach in the most efficient way for them.
Feel free to share your opinion and your position on this if you'd like to.

Check the following video for a practice session on this technique:
https://rumble.com/v3km1qd
The "Violin for Adult Begginers" series is available here:
https://rumble.com/v3kls9y