In desk work the neck is what hurts first and most persistently. It often comes with a sense of pressure at the base of the skull that creeps upward through the day and turns into a headache by evening.
The important part, and the part most often missed: neck tension almost never originates in the neck. The neck is the last link in a chain, not the first, which is why massaging or stretching the neck itself helps for a few hours rather than a few months.
Where it actually comes from
Three sources, in order of frequency.
A thoracic spine that does not move. Between the shoulder blades sit twelve vertebrae which, in someone who sits for eight hours, are effectively immobile. When that section does not rotate or extend, the neck has to take the movement over - and the neck is not built for it. Every rotation the mid-back should perform is performed by the neck instead, several thousand times a day.
Shoulders held slightly raised all day. Not visibly - half a centimetre. But the trapezius, running from the base of the skull across the shoulder, is held half a centimetre up for eight hours, which is exactly the sustained, quiet load muscles tolerate worst.
Breathing into the chest. Shallow breathing recruits the accessory breathing muscles - and those are in the neck. Fifteen thousand breaths a day, each with a small pull on the neck muscles, is a load nobody is aware of.

What Qi Gong does about it
Qi Gong addresses all three at once, which is why it usually works better for desk workers than targeted neck stretching.
Slow arm movements give mobility back to the thoracic spine, because the torso rotates and opens with them. Low shoulders are an explicit requirement in every exercise - the teacher corrects that more often than anything else. And belly breathing is not taught as a separate exercise but as a precondition for every movement, so over time it migrates outside the hall too.
After a few weeks people describe the same thing: the pain has not disappeared, but it has stopped being constant. It comes back every third day instead of every day, and after a bad day it leaves overnight instead of over a week.
Three exercises you can do at your desk
Shoulder circles, slowly. Eight circles backward, four seconds each. Not fast and not large - slow and complete. Once an hour.
Torso rotation in the chair. Sit upright, arms loose, rotate the torso one way, hold for three breaths, then the other way. Let the neck follow the torso rather than lead it.
Three belly breaths. Palm on the belly, breathe so the palm moves. Three breaths, several times a day. The least impressive and most useful exercise on this list.

On migraines, carefully
Precision matters here. Migraine is a neurological condition and Qi Gong does not treat it. Anyone with genuine migraines - with aura, nausea, light sensitivity - belongs with a doctor, and training is not a substitute.
What does happen for some people is narrower. A tension headache originating in the neck and shoulders is a different thing from a migraine, even though many people use the word, and it often eases as upper-body tension drops. With true migraines some people report reduced frequency because there are fewer triggers - tension and poor sleep - but that is not treatment and we do not promise it.
The boundary is simple: if a headache comes with vomiting, visual or speech disturbance, or is suddenly worse than any before it, that is not a subject for a training hall.
How long it takes
For the neck and shoulders, a difference is usually noticeable after three or four weeks of twice-weekly training. That is not long, but it is longer than most people expect, because tension built over fifteen years is a slow thing in the other direction too.
Regularity matters more than intensity. Two one-hour sessions a week do considerably more than one two-hour session.



