Distractors
          A trigger point located on the margin of the muscle group near where it attaches to its tendon
          A primary trigger point that develops on a limb of the body, but refers pain to a central location on the trunk of the body
          Part of a group of trigger points that encircle a primary trigger point
              Key
              A latent trigger point that lies within the referred pain zone of an active trigger point, and is activated by its referred pain over time
          Question
              A satellite trigger point is: