If you spend your working day at a desk, you will recognise the feeling: shoulders that have crept towards your ears by mid-afternoon, a lower back that grumbles when you finally stand up, and a neck that seems to belong to somebody else. None of it means something is badly wrong. It is simply what happens when the same muscles spend hours doing very little while others work quietly in the background to keep you upright.

The good news is that the body responds to movement quickly. A handful of gentle stretches, done little and often, can ease most of the everyday ache that desk work creates.

Why a long sit leaves you stiff

When you sit, your hip flexors — the muscles at the front of the hip — stay in a shortened position. Your upper back rounds forward, your chest muscles tighten, and the small stabilising muscles between the shoulder blades switch off because the chair is doing their job for them. After twenty minutes or so, the nervous system begins to accept this as normal.

The fix is not to stretch hard for half an hour once a week. It is to interrupt the pattern regularly. Three or four short sessions across the day will do far more for you than one long one, and they need not take more than five minutes each.

Begin with breathing and a shoulder roll

Before you stretch anything, take thirty seconds to breathe properly. Sit tall, let your feet rest flat on the floor, and place one hand on your ribs. Breathe in through your nose for a count of four, feeling the ribs widen sideways rather than the shoulders lift. Breathe out slowly for a count of six. Repeat five times.

Then roll your shoulders. Lift them towards your ears, take them back, and let them drop — slowly, five times in one direction, then five in the other. Follow with a gentle shoulder-blade squeeze: draw the shoulder blades together as though holding a pencil between them, hold for three seconds, then release. Ten repetitions.

Easing the neck and upper back

• Chin tucks. Sitting tall, glide your chin straight back as though making a double chin. Hold for five seconds, then release. Ten repetitions. This is one of the kindest things you can do for a stiff neck.
• Side bends. Drop your right ear gently towards your right shoulder until you feel a stretch along the left side of your neck. Keep the left shoulder down and relaxed. Hold for twenty seconds, then swap sides. Two rounds each way.
• Thoracic rotation. Cross your arms over your chest, sit tall, and turn slowly to the right as far as is comfortable. Hold for five seconds, return to centre, then turn left. Eight turns each side.

Opening the chest and freeing the shoulders

Desk work pulls the shoulders forward and shortens the chest. To counter it, use a doorway. Stand in an open doorway with your forearms resting on the frame, elbows at roughly shoulder height. Step one foot through and lean gently forward until you feel a stretch across the front of your chest. Hold for thirty seconds and keep breathing. Repeat twice.

Then try a standing wall angel. Stand with your back against a wall, feet a little way from it, and bring your arms into a goalpost shape with the backs of your hands and elbows touching the wall. Slowly slide them up and down for ten repetitions. If your back arches, bend your knees slightly — the aim is gentle movement, not perfection.

Hips, hamstrings and a happier lower back

Stand up for these. A simple standing hip flexor stretch works well: step one foot forward into a small lunge, tuck your tailbone under, and press the hip of the back leg gently forward. Hold for thirty seconds on each side.

For the hamstrings, place one heel on a low step or a garden wall with the leg straight, and hinge forward from the hips, keeping your back long rather than curling it. Thirty seconds per leg is plenty. Finish with a standing forward fold — knees soft, hands resting on your thighs or the floor, letting the head hang for twenty seconds.

Most people find their lower back appreciates the hip work far more than anything done directly to the back itself.

Weaving it into an ordinary day

The stretches only help if they actually happen. Tie them to something you already do. Stand and move for two minutes whenever the kettle boils. Do chin tucks while waiting for a file to open. Take a proper stretch break mid-morning and mid-afternoon, and again before you settle down for the evening.

Set a timer if that helps, but keep each session small enough that you never dread it. A minute of shoulder rolls and slow breathing is better than nothing at all, and far better than a plan you abandon by Wednesday.

If you have a garden, use it. Five minutes of gentle stretching outdoors, with the door open and a bit of fresh air, does the same job for your back and rather more for your mood. None of this requires equipment, a mat, or a spare hour. It asks only that you notice the tension early and answer it with movement — kindly, often, and without fuss.