Map of Referred Pain with Explanation -- the most common theory is that strong pain messages running along nerves either “leap” or “overwhelm” adjacent nerves, causing pain to be felt where that series of nerves originates.
Genickschmerzen | The Trigger Point & Referred Pain Guide
Pectineus pain is similar to the short adductors but referring pain mostly below the inguinal ligament as well as deep into the groin. Pain can feel as if it were in the hip joint itself. Release its Trigger Point.