Simple hacks:

-10 minutes walk after eating. This will normalize sugar levels and help calm people with increased feelings of anxiety. - Try to meditate while walking. There are special types of meditation for this. - after sitting for a long time in one place, stretch, pull the muscles that are numb. - turn on the music and start dancing. This will give not only a surge of strength to your body, but also cheer up. -start cleaning: it doesn't matter if you're at work or at home. This activity will help raise your energy levels. -buy a tracker that will monitor how much you sit and remind you that it's time to move. -every time you feel like sitting down, don't do it. You can print on the computer while standing.