In terms of muscle grading, what does a grade of "3" indicate?

A grade of "3" in muscle grading indicates that the muscle can complete the full range of motion against gravity. This grading system, commonly used in physical therapy and rehabilitation, assesses the strength and functional capacity of muscles.

When a muscle is graded as "3," it demonstrates that the muscle has enough strength to overcome the force of gravity. This is essential because it suggests that the individual can perform movements independently without any external assistance or resistance, which is a key aspect of evaluating muscle function.

Understanding this grade is vital for therapists as it helps gauge a patient's progress in rehabilitation and informs decisions regarding treatment plans. It also emphasizes the importance of performing movements in a gravity-neutral position to evaluate muscle weakness accurately when necessary.