
A friendly nudge
You have been sitting for a while. Dr Mark appears with a short movement countdown and asks you nicely to stand up and walk.

Free Windows movement reminder
A free Windows app that politely—and then less politely—reminds you to get up from your PC and move.
No subscription · No complicated setup · Just more moving
Quietly counts. Stays out of your way while you work.
Actually memorable. Reminders with a little personality.
Completely free. A small Xyntra utility with no fuss.
The escalation
The longer you stay put, the more undignified the situation becomes.

You have been sitting for a while. Dr Mark appears with a short movement countdown and asks you nicely to stand up and walk.

Ignore him and the reminders become increasingly theatrical. He is only asking for a minute or two, after all.

Keep refusing and Dr Mark eventually loses patience, turns around and walks away in a huff.
“Ruin your back then, see if I care.”
The science
Regular exercise matters, but so does breaking up the hours spent sitting at a computer. Short, regular movement breaks can ease the strain of staying in one position, give your eyes and attention a reset, and help your body stay more active throughout the day. The aim is not to turn every reminder into a workout. It is simply to replace a little sitting time with a little movement.
Changing position can help reduce back, neck and shoulder discomfort, improve circulation, and prevent stiffness, aching legs and swollen feet. It also gives tired postural muscles a chance to reset.
Briefly stepping away from the screen can rest your eyes, reduce screen fatigue and headaches, and help restore concentration, energy, productivity and mood.
Even a short walk encourages working muscles to use glucose. Regularly breaking up long periods of sitting may also help reduce the long-term risks associated with sedentary behaviour, including cardiovascular disease and type 2 diabetes.
Organisation names identify the source only and do not imply endorsement of Get Up and Move.
What counts as moving?
You do not need Lycra, equipment or a dramatic change of lifestyle. Pick something that feels comfortable and suits the space you are in.

Walk to another room, refill your water or take a quick lap of the office.

One trip up and down is movement. There is no requirement to conquer a mountain.

Gently roll your shoulders, reach upwards and change the position you have been holding.

Waiting for the kettle, a call or a download? Stand up instead of staying in the chair.

A minute of easy marching gets your legs moving without needing to go anywhere.

If it is safe and practical, use a phone call as your cue to stand up and walk while you talk.
Keep it comfortable and appropriate for you. Stop if something hurts, and seek professional advice if you have health or mobility concerns.
Your movement coach
He is not here to count steps, judge your workout or reorganise your life. His one job is to notice when you have been sitting too long — and make himself difficult to ignore.
I’m asking nicely…Ready when you are
Get Up and Move for Windows and let Dr Mark handle the reminders.

The download link will be sent privately to your inbox.
Get Up and Move is a light-hearted movement reminder, not medical advice. Dr Mark is a fictional character.