ergonomic reading table and chair chair

Ergonomic reading table and chair chair features: It is to design computer chairs according to ergonomic characteristics:

The most natural human posture is standing upright, in which the spine is basically S-shaped. However, compared with standing upright, the Ergonomic Reading Table And Chair Cover sitting position is good for blood circulation in the lower part of the body, reducing muscle fatigue in the lower limbs, and the Ergonomic Reading Table And Chair Cute sitting position is also conducive to maintaining body stability. However, when the pelvis is tilted backward in the sitting position, the sacrum at the lower end of the back is also tilted, and the spine changes from an S-shape (normal shape) to an arched shape, which puts a lot of pressure on the intervertebral discs of the spine, which leads to diseases such as low back pain. . Ergonomic Reading Table And Chair Cushion seating surface is improperly designed, which will compress the thigh, hinder the blood circulation of the lower extremity, and cause numbness of the lower extremity. The intervertebral discs of the spine are under pressure, and incorrect sitting posture not only cannot reduce the load on the waist, but instead increases the load. Sitting with a straight waist helps to reduce the pressure in the intervertebral disc, but increases the load on the muscles. Sitting with a bent waist is good for muscle relaxation, but it increases the internal pressure of the intervertebral disc.