Ergonomic chairs are more comfortable and suitable for sedentary. First of all, you need to understand the principle of ergonomic chair to understand why it is more comfortable than ordinary chairs. Let's take a look at its functional principle.

Ergonomics mainly regulates fatigue from the following aspects:

1, head: the height and rotation of the headrest can be adjusted, which can make the user's cervical vertebra fit the headrest naturally and standardize the sitting posture of the seated person, which will resist office enjoyment. The best position is when the height of the headrest fully supports your cervical spine.

2. Chair: The best supporting position of the waist is the third and fourth vertebrae. The height of the whole chair back can be adjusted, which can easily meet the needs of different users and reduce most of the human body weight borne by the lumbar spine.

3. Lumbar support: separated movable lumbar support, with elastic force concentrated on the movable lumbar support, giving the user the closest support. By adjusting the curvature, the movable lumbar support relaxes the whole lower back, fits the lower back comfortably, and relaxes the back spine, thus alleviating the fatigue of the back spine.

4. Handrails: Adjust the height and angle of handrails to make the transition between hands and desktop smoother and prevent mouse hands.

Free adjustment of angle, stepless locking, arc back design, strength and elasticity treatment of arch frame, arc streamline treatment of handrail, etc.