Office workers should definitely have a few breaks. I think two short breaks along with a lunch break in a day is ideal. The lunch break could be around 30 minutes to an hour. This gives everyone enough time to relax and recharge for the rest of the day.

I believe office workers should have breaks that adapt to their work rhythm. A good rule could be a 5 to 10-minute break every 2 hours. But it's important these breaks can be adjusted based on what they're doing and their personal needs. One size doesn't fit all in terms of breaks.

For office workers, the Pomodoro Technique could be really effective. It suggests a 5-minute break after every 25 minutes of work. This keeps energy and focus high. Also, during breaks, simple stress-relief exercises like guided relaxation could help in rejuvenating them quickly.