Adjustment of the height of the seat back
The ideal working height should be adjusted so that the thighs are roughly flat, the calves are vertical, and the feet are firmly on the ground or on the pedals of the chair. The height adjustment handle needs to be easily adjusted in the normal sitting position.
Seat forward lock
Although you may not be used to sitting a little forward in the beginning, this is the ideal posture for a long time working in front of the computer. The slightly forward sitting posture ensures the rigidity of the spine of the user and reduces the pressure on the lower back. Thereby ensuring the health of the seated person.
Curved backrest and seat
The lines of the back and the seat should conform to the curve of the human body. In addition to having the correct curve, the most important thing is to ride comfortably. Therefore, you must pay attention to the quality of the seat cushion. Office chairs should be high-density, excellent in elasticity, and the cushions with uniform density are more scientific.
Angle adjustment of seat and back
The adjustable angle seat and back provide enough support for the user's back and ensure correct sitting posture, whether it is facing the computer, general desk work, making a phone call, meeting, or even taking a break, you can sit still The health of the user.
Sliding wheel
The slidable wheels can help you to move quickly in the proper range. Due to the different materials of the floor, in addition to considering the steering flexibility, rolling smoothness and pressure resistance, the chair wheel should be more stable and durable. Do not scratch the clothes.
