It's the chair, not you
Nobody wakes up with a stiff neck because they lack discipline. They wake up with a stiff neck because their head weighs about five kilograms, and for eight hours a day it sits slightly forward of where the spine would like it to be.
Every centimetre your head drifts forward multiplies what the muscles at the back of your neck have to hold. They aren't designed for a shift that long. They're designed for short bursts of holding followed by movement. Sitting removes the second half.
So by mid-afternoon the small muscles under the base of your skull (the ones you can feel when you press your thumbs just below the hairline) have been contracting without a break since about nine in the morning. That's the ache. Not damage. Fatigue, in the least interesting muscles you own.
What actually changes it
Three things, in order of how much difference they make per minute spent:
- Movement, roughly every hour. Not a workout. Standing up and looking at something more than three metres away for thirty seconds counts.
- Taking the load off, briefly. A chin tuck, sliding your head backwards over your shoulders like making a double chin on purpose, puts the weight back over the spine instead of in front of it. Twenty seconds of that changes how the next hour feels.
- Opening the front. Sitting shortens the chest and the front of the shoulders, which quietly pulls the shoulders forward, which pushes the head forward, which brings you back to the top of this list. A doorway chest stretch undoes some of it.
Notice what isn't on the list: a new chair, a standing desk, or a commitment to a daily practice. Those are all fine things. They're also the reason most people do nothing. The entry price feels enormous, so the whole thing gets postponed to a version of you who has more time.
The five-minute version
Lucy's Unstick Your Neck is ten stretches and about five minutes: a chin tuck, neck side bend, upper trapezius stretch, levator scapulae stretch, neck rotation, shoulder roll, cross-body shoulder stretch, chest opener, wrist circles and a wrist flexor stretch. All of it works seated or standing, fully dressed, without a mat.
The wrists are in there on purpose. If you type all day, the forearms are doing their own version of the same thing, and they pull on the same shoulder that's already unhappy.
How hard should it feel?
It should feel like a stretch and nothing else. A stretch is a broad, dull pull in the belly of a muscle. If you're getting anything sharp, anything electrical, or anything that travels down an arm, that's a different signal. Stop and don't push into it.
Neck work in particular rewards being gentle. There is no version of this where forcing your head further gets you a better result faster, and there are several where it gets you a worse week.
Do it badly, but do it today
The research here is boring in a useful way. A 2025 meta-analysis in Sports Medicine, pooling 189 studies and 6,654 adults, found that gains level off at around ten minutes per muscle group per week, and that it made no difference whether those minutes arrived in three sessions or six. Total time matters. How you chop it up does not.
Which is why nothing in Lucy runs past six minutes, and most of what you need here is shorter than that. Not because short is optimal, but because short is a thing you'll actually do at 4pm on a Tuesday, and the optimal routine you skip does nothing at all.
Lucy is a stretching app, not a clinician. If your neck pain is severe, came on after an accident, or comes with numbness, weakness or headaches, please see a professional. Then read our Fitness & Safety Disclaimer before you start.
FAQ
Why does my neck get stiff from working at a computer?
A screen pulls your head forward of your shoulders, and the muscles at the back of the neck then hold it at that angle for hours rather than changing position. By mid-afternoon they have been holding rather than moving since the morning.
What is the fastest stretch for a stiff neck at a desk?
A chin tuck, which takes twenty seconds and needs nothing. Slide your head backwards over your shoulders, like making a double chin deliberately. An upper trapezius stretch for thirty seconds each side is the next one to add.
How often should you stretch your neck at a desk?
Once or twice a day is a reasonable target, and standing up every forty minutes matters more. The 2025 Sports Medicine review found no penalty for spreading the weekly minutes across more sessions, so little and often is a real dose.
Should you stretch a neck that already hurts?
Gentle movement within a comfortable range is the ordinary thing people do about stiffness. Pain that travels down an arm, pins and needles, numbness, weakness in a hand, or headaches that are new or changing all belong with a professional instead. See our fitness and safety note.
Does screen height actually matter?
If the top of your screen sits below eye level, your head drops forward and the shoulders follow, so raising it changes the position you hold all day. It is a one-off adjustment rather than something you have to remember.
Lucy has this as a timed routine, so you can put the phone down and just follow it.