What is indicated by a 'empty end feel' during an assessment?

An "empty end feel" indicates that there is no resistance at the end of the available range of motion during a joint assessment, suggesting that motion is restricted due to some pathological condition rather than the anatomical limits of the joint. This often occurs in situations such as joint instability, or when there is an injury that has caused pain or mechanical failure, which leads to the inability to reach an actual endpoint. There is typically a sense from the clinician that the range could extend further, but pain, injury, or other factors prevent further movement. This is significant in clinical practice as it can point to underlying issues that may require further investigation or intervention. This understanding is essential for athletic trainers and clinicians when assessing joint functions and planning appropriate treatment or rehabilitation strategies.