(CNN) — When your shoulders ache or feel stiff, your first instinct might be to stretch or massage them. But the real culprit behind most shoulder problems isn’t surface-level tension — it’s more ...

Background Upper extremity plyometric exercises are used to reduce the risk of injury by maintaining the strength ratio of the muscles that provide scapular stabilization when sports demand high-speed ...

Without adequate stability, your shoulders lose their proper foundation and alignment, creating a cascade of compensations that lead to pain and increased injury risk. The most common misalignments ...