Whether a (shudder) "Hustle technique book" actually exists is beside the point. There may be a "Doofus' Guide to the Hustle" somewhere; it's probably on the shelf right next to "The Redneck's Guide to Chewing Tobacco."
The Hustle is disco and disco is evil.
If you dance the Hustle then serious dancers will laugh at you.
You should never do the Hustle. Stick with Mambo, Merengue, and Salsa.
The Hustle owes its popularity solely to the fact that you can dance it when you're drunk.
jj