1. What is the function of lumbar support?
The waist backrest fits the waist of the human body, giving good support to the human body and effectively relieving the waist fatigue and fatigue caused by long-term driving. Cushion has no compression point on human body, and has a good relieving effect on low back pain. It can bring a relaxed and comfortable driving atmosphere. Lumbar support can also play a decorative role.
When a person sits, the pressure on the intervertebral disc is three times that on the trunk. During driving, if you keep sitting for a long time, the pressure on the intervertebral disc will gradually accumulate. At first, it will lead to poor blood circulation in the waist, lactic acid will gradually increase, and there will be feelings such as waist pain; Without treatment and protection, it will gradually compress the spine, causing lumbar muscle strain and lumbar diseases. Therefore, in the process of driving, you can choose products such as car waist protection to protect your waist. In daily life, you can also choose a lumbar support to relax your waist.
Second, how to choose the appropriate lumbar support
First, choose according to different materials. The materials of waist support in the market are usually divided into: down, sponge, cotton, cloud-made PP cotton, latex and other materials. Different materials have different comfort and effects. But now space memory cotton is popular, saying that it can relieve sedentary fatigue and soreness.
Second, choose according to the shape of the product. The choice of lumbar support shape must be based on their own differences to choose different lumbar supports. A suitable lumbar support should be very suitable for you in shape, hardness, thickness and elasticity. With a good chair, you can relieve most of the waist pressure, thus preventing low back pain and other problems.
Third, choose according to the product structure. The structure of lumbar support mainly depends on whether it can play an ideal role in supporting and supporting the lumbar spine. The spine bone is S-shaped and the waist is curved, which requires not only the support module that conforms to the lumbar structure, but also the corresponding support force. Whether the elasticity of lumbar support is suitable for weight is also important. When the pressure is solved, the fatigue can be relieved.
What is the function of lumbar support? It can relieve back pain, protect the waist and relax everyone's waist. The above is how to choose the appropriate lumbar support, I hope it will help everyone.