Get a good book on physics and classical mechanics. Your body works like a machine or any other body of mass. If you learn and apply Newtons, Kepplers, etc laws then you can be ultra fast.
Reducing friction
creating tourque first
tightening your center of mass
These types of ideas help your "machine" to work effectively.
When we practice we are constantly talking to each other about the different laws and concepts that are in action with each and every move. Just being aware can do wonders for you. Of course when you actually are dancing, socially or competitively, don't think "Do I have too much drag on my toe...is my axis vertical..." just enjoy!
Just a different "spin" on learning!
Larinda