What does GRADE IV stand for?

GRADE IV stands for "small amplitude movement into resistance"

How to abbreviate "small amplitude movement into resistance"?

"small amplitude movement into resistance" can be abbreviated as GRADE IV

What is the meaning of GRADE IV abbreviation?

The meaning of GRADE IV abbreviation is "small amplitude movement into resistance"

What does GRADE IV mean?

GRADE IV as abbreviation means "small amplitude movement into resistance"