I set an automatic reminder to take a 5 minute break every 30 minutes when I'm working on my computer.

I used to balk at it, but now I've got my discipline pumped. 🏃

Handy thing, helps distract and relax. When you move every 30 minutes it becomes easier to focus and generally think better.

Who's interested in the app: BreakTimer (https://breaktimer.app/).