Vibration machines, have you used one?

[Nilo]

Working with my energy I realise how important it is to release any energy that I am consciously or subconsciously holding onto before doing the real energy work.

 

I am curious about the "vibration machines". Have you used or own one? What are your expereinces?

 

Do you do it before qigong/energy work? What difference has it made for you?