What does GRADE I stand for?

GRADE I stands for "small amplitude movement at beginning of range of movement"

How to abbreviate "small amplitude movement at beginning of range of movement"?

"small amplitude movement at beginning of range of movement" can be abbreviated as GRADE I

What is the meaning of GRADE I abbreviation?

The meaning of GRADE I abbreviation is "small amplitude movement at beginning of range of movement"

What does GRADE I mean?

GRADE I as abbreviation means "small amplitude movement at beginning of range of movement"