The ergonomic design of racing car chairs can increase the protection of human bones and muscles, driving stability and safety. It mainly regulates fatigue from the following aspects:
1. Head: The height and rotation of the head pillow can be adjusted, so that the user's cervical vertebra can naturally fit the head pillow, standardize the sitting posture of the sitter, and will resist office enjoyment. The best position is when the height of the pillow fully supports your cervical spine.
2. Back of chair: The best support position of the waist is the third and fourth vertebrae. The whole back of the chair can be highly adjusted. It can meet the needs of different users easily and easily, and reduce the weight of most human body that the lumbar spine bears.
3. Lumbar support: Separate movable waist support, the resilience concentrated on the movable waist support, give users the closest support. By adjusting the curvature of the active waist, the whole lower back can be relaxed and comfortably fitted to the waist, so that the back vertebra can be relaxed and the fatigue of the back vertebra can be relieved.
4. Angle: Free adjustment, stepless and segmentless locking, arc back-to-back design, strength and elasticity treatment of arch frame, arc streamline treatment of armrest, etc.
