What is scapular dyskinesis?

Scapular dyskinesis refers to the abnormal movement patterns of the scapula during shoulder motions. This condition often arises from muscle imbalances, weakness, or tightness in the muscles that control scapular movement, leading to dysfunctional mechanics that can affect overall shoulder function.

When the scapula does not move correctly, it can influence shoulder biomechanics and result in pain, decreased range of motion, and increased susceptibility to injuries. Recognizing this abnormal movement can be crucial for rehabilitation and treatment strategies for shoulder-related issues. The focus on the scapula is key because it serves as a foundation for shoulder mechanics, making proper scapular movement essential for optimal shoulder function.

Other options presented describe various shoulder issues or movements unrelated to the specific abnormal movement of the scapula itself, reinforcing that the defining characteristic of scapular dyskinesis lies specifically in its impact on scapular motion during various arm movements.