The Ready State Virtual Mobility Coach is like having a virtual Kelly Starrett in your pocket.
We don’t do a ton of it. We stabilize the neck by working the shoulders. How much neck work do I need to do wearing a helmet and mtn. biking!
But, I’m sure there are reasons for football/wresting. The research I’ve seen is that better jaw mechs/shoulder integration decreases concussion risk. I used to do lots of isometrics in wrestling.