There are 4 basic delivery techniques in the game. Each type has its own release parameters. Axis tilt, axis rotation and revolutions per minute (RPM) define the ball performance on the lane.
Stroker - a low RPM throw style, favoring control over power.
Tweener - an intermediate between cranker and stroker style of play.
Cranker - a throw style in which bowler rolls the ball with high revolutions, a style favoring power over control.
Two-Handed (Belmo) style - two-handed style allows the highest potential in tilt, axis of rotation and RPM.
