Simple movements that works on thyroid , parathyroid. Basically you push chin into the chest , come up and then push chin out. Repeat 10 times. When done , relax and keep focus on throat. Observe the air passing through throat.
Also learn to relax. One way to relax is do your favorite activity.
This is the 1st time am posting video and will have to learn to do better. That’s learning .
Enjoy!