Going back to the basics. More canter/trot #2 Rein Connection

What if... you could finally find a way to keep your hands quiet so you can have more elegant transitions in and out of the canter?  Watch this video and see what I do with Trudy"  

In this video (part 2) Trudy become more aware of how often she has to adjust her hands to keep that following rein connection  at the canter and trot transitions.   

What did you learn from this video that you can use the next time you ride your horse?