Infraspinatus

Where are the trigger points?

Infraspinatus

This is one of the four muscles that make up the rotator cuff. It's primary responsibility is to externally rotate the shoulder. If you want to protect yourself with a strong backhand, you need a strong infraspinatus.

Common Symptoms

  • Shoulder pain
  • General arm pain
  • Tendonitis

Common Causes

  • Blunt force trauma
  • Repeated movement
  • Muscle strains