Unwind is an ergonomic stretch and exercise office chair that prevents the development of ailments due to long time sitting, using the touching point of natural fidgeting after long time sitting to create active and passive exercises. So the user can not only fully relaxed by sitting on an ergonomic office chair and no need to walk one step away to exercise and stretch when they are tired. The chair has 3 major functions: 1. User can grab the handles that are stretching belts hidden on the back of chair while sitting and pull them out and stretch arms and shoulder to prevent cervical vertebra. 2. User can push out the handles that are stretching belt hidden inside the handle and connects on the back of the chair. As pushing handle out the back of chair press on the back of user. 3. Put feet on footrest and push forward, the whole chair stretches to release user's body and pushes back so user can mimic sit-ups and stimulate the lower body blood circulation without feeling tired.