I can't show you what these awesome Polarity Bursts felt like, but showing you when they happened should give you an idea. Using the Heart Tuner since the 2/3/09 software update, has been a thrilling experience.
When I first started using this Gizmo, I told my friends that the human body emits an electromagnetic field. It turns out instead, that an electromagnetic field emits the human body.
Think about that.