Strategic Break Optimization

I want to make my breaks more restorative for focus. Currently, my breaks look like {{CURRENT_BREAKS}} and I take breaks every {{BREAK_FREQUENCY}}. After breaks, I feel {{POST_BREAK_FEELING}} and my work involves {{WORK_TYPE}}.

Help me optimize my breaks:
1. Science of effective break activities
2. Break types matched to work intensity
3. Physical movement break protocols
4. Mental reset techniques
5. Nature and outdoor break benefits
6. Social breaks done right
7. What to avoid during breaks
8. Break duration guidelines by work type
9. Transition back to focus protocol