Gretzky principle (Definitions)

"Skate to where the puck is going to be, not to where it is now."

Attributed to Wayne Gretzky.

This summarises the OODA loop:

• Observe where the puck and the players are right now.
• Extrapolate their most likely movements in space and time.
• Decide where to go and what to do there, to best change the situation in your favour.
• Go there and do that.