aiming with sidespin
back-hand (BHE) and front-hand english (FHE)
CB path effects
“get-in” or “helping” english
gearing outside spin
For more information, see Chapter 4 in The Illustrated Principles of Pool and Billiards, Vol. II of the Video Encyclopedia of Pool Shots, Vol. I of How to Aim Pool Shots (HAPS), and System for Aiming With Sidespin (SAWS).