Hi Ethereal,
I trained in Dr. John Thie's Touch for Health method but it has been a long time since I practiced.
Several of my friends dowse and muscle test for the modules that are best for them...most are massage therapists, etc...
TRV has a protocol called OT for Optimum Trajectory and lets one download very specific very refined data from the collective.
John Doe - Optimum Trajectory next 90 days for maximum income
That isn't a professional cue but gives an idea.
At the end of a session there is an analysis of the data and then a summary. I can see where some AK could be useful in some of the summary but don't know of any TRVers who might be doing this.
I haven't read Power vs. Force yet but have had it recommended to me. I have a good little list of books to read when time permits

I really love reading..one of my greatest passions.