According to manual muscle testing criteria, what is the expected grade if a client can flex her elbow fully when gravity is eliminated?

When using manual muscle testing, the expected grade for a client who can flex her elbow fully with gravity eliminated is indeed classified as a grade 2. This classification indicates that the individual has what is termed "full range of motion" in the absence of gravitational resistance. It means that the individual can complete the motion effectively when the gravitational pull is not a factor, suggesting that some degree of strength is present, even though it may not be sufficient to perform the action against gravity.

In this context, the criteria for grades in manual muscle testing range from 0 (no muscle movement) to 5 (normal strength). A grade of 2 (which is often referred to as "poor") is specifically for movements that can be performed only when gravity is eliminated. Therefore, the client's ability to flex her elbow fully in a gravity-eliminated position corresponds precisely with the standards established for grade 2. This aligns with the expectations of assessing muscle strength in a clinical or therapeutic setting, where differentiating between the levels of muscle function is crucial for diagnosis and treatment planning.