The phrase refers to the seminal textbook by Gray Cook, Lee Burton, et al..

The FMS is designed to identify asymmetries, imbalances, and neurological timing problems rather than just individual muscle strength. Its primary features include: Functional Movement Screen (FMS) - Physiopedia

A standout feature of this system—specifically the —is its comprehensive, systematic approach to evaluating movement quality through seven fundamental movement patterns . Key Features of the Movement System