Definitions for "Hyzer"
When thrown backhand, the disc will tend to fade or fall in the opposite direction the throwing arm; so for right-handed players, discs will turn to the left and for lefties, it will turn to the right.
Lowering the outer edge of the disc to an angle below zero. In most cases, discs thrown "with hyzer" will curve to the left. In the case of a left-handed backhand or a right-handed forehand, however, the disc will curve to the right.
A key issue in throwing. Hyzer is when you let the far side of the disc be a little lower. For example, in a backhand throw with your right hand, the hyzer will be when you let the left side of the disc, be a little lower.