After two minutes of watching me ride 'round on Delphi, 
Jeff Moore  said I looked like a "spastic Madame Defarge."  (She's the knitting  villain in Charles Dickens' 
A Tale of  Two Cities.)  I'm glad to report that since receiving the  benefits of 
Jeff's  clinic, I am now happily allowing my horse to self reward (I still  need to make it an extra obvious reward) and thereby accomplishing  several strides in relaxation!  We've even achieved a relaxed shoulder  in at walk.  Progress!
Note the elbows down, shoulders wide and low, and stable core:

Keeping armpit muscles engaged, shoulders wide, and core stable; waiting for Delphi to give:

When she gives, I can then encourage her to self reward by uberstreichen:

Uberstreichen at canter:

Delphi relaxes her jaw, and I reward with uberstreichen:

"She is positively scurrying!"  Note the improved suspension in the canter stride:

What a feeling!  Thank you Jeff!
