This document provides guidelines for ergonomic stretch breaks at work. It explains that sitting for long periods can cause muscle tension and pain, and recommends taking short stretches throughout the day. The document then demonstrates how to properly stretch various body parts, such as fingers, shoulders, back, and legs, in order to reduce tension and discomfort from prolonged sitting. Stretches should be gentle and held for 5-30 seconds, depending on the body part. Regular stretch breaks can help improve posture and comfort when working at a desk.