Remember to plan your days to make room for movement. For example, you could begin and end each day with a brisk walk, which has the added benefit of exposing you to sunlight and framing your working day.
Think about which work duties you could carry out while standing, sitting or even walking. You can read a document while lying on the sofa, so as to take the strain off your neck and back.
Think variation and flexibility and make the most of the possibilities offered by the home environment.
Plan your health promotion hour every week, perhaps by dividing it into shorter parts to take a brisk 20-minute walk three times a week.
Spend time doing an activity that you find makes you and your body feel good!