Pay attention to the flexibility of adjustment: a good ergonomic chair must be able to be adjusted according to the user’s body shape. From the most basic height adjustment, to the support arc of the back of the chair to the lumbar spine, it is best to be able to adjust it to the degree that makes you comfortable.
Is there a comfortable neck pillow and handle position: The neck pillow can support the neck to a certain extent when the user stretches back. And a comfortable handle position is still very important for users to support and support.