Serratus Posterior Superior – myofascial trigger points and their referral zones.

Posterior view of a myofascial trigger point in the right-side serratus posterior superior and its corresponding referral zone.
Serratus Posterior Superior – myofascial trigger points and their referral zones.
Posterior view of a myofascial trigger point in the right-side serratus posterior superior and its corresponding referral zone.