This Tiny Muscle Holds the Key to Your Head Tension

Mon, 20 Apr 2026 05:32:54 +0000

# This Tiny Muscle Holds the Key to Your Head Tension – What You Need to Know Head tension and daily headaches are more common than most people realize — affecting millions worldwide. While stress, poor posture, and dehydration often take the blame, one overlooked culprit may be a tiny muscle in your neck and scalp connection: the sternocleidomastoid (SCM) muscle. Challenging to spot but powerful, this small muscle plays a surprising role in relieving — or worsening — head tension. In this article, we uncover how the SCM influences head pain and share practical ways to manage it for long-lasting relief. --- ## What Is the Sternocleidomastoid (SCM) Muscle?