October 2018
Intermediate to advanced
230 pages
4h 53m
English
Structures to facilitate discovery, communication, storage of knowledge.1
—Steve Fleetwood
A means to prevent clashes between conflicting aims and not a set of fixed ends.2
—F.A. Hayek

In American football, a rule-set is the set of keys and reads players are trained to make, to choose best action on the spot. A coach isn’t in the line of scrimmage to micromanage the instantaneous multitude of choices at 11 positions. Once the ball is snapped, momentary choices belong to players. Coaches train them into the capacity to execute and put them in position to do so.
The coach synthesizes a great number of observations ...