Let's chat about that text neck

An adult head weighs about 10 to 12 pounds when it's stacked over the shoulders. Tip it forward to look at a phone and the load on the neck climbs: one computer model estimated about 49 pounds at a 45-degree tilt and about 60 pounds at 60 degrees.^[1]

Why that adds up

A few minutes of that load isn't the issue — it's the hours a day most people spend looking down at a phone or laptop, stacked over years. The neck and upper back muscles holding that position gradually tighten and fatigue, and the joints underneath start losing their normal range of motion.

What text neck feels like

A dull ache at the base of the skull, tightness across the upper shoulders, and headaches that start in the back of the head are the pattern people usually describe. The research is more mixed than the headlines, though: in adults, a more forward head posture is associated with more neck pain,^[2] but a study of 18- to 21-year-olds found no link between looking-down texting posture and neck pain.^[3] Posture is one piece of the picture, alongside how long you stay in one position and how strong and conditioned your neck is.

Fixing it

Adjustments can ease stiff joints, and targeted exercise builds the neck and upper-back muscles that hold your head up; clinical guidelines for neck pain support both exercise and hands-on care.^[4] Raising your phone closer to eye level instead of tilting your head down helps too.

A habit worth building

Setting a reminder every 30 minutes to change position is a small habit that adds up, and you don't need to give up your phone. Moving often and staying strong does more than holding any one perfect posture.