By 2020, the mattress that will really help cervical vertebrae and lumbar vertebrae is the current spine mattress, also called head-up mattress, because its head is inclined and can be used to correct cervical vertebrae and lumbar vertebrae-it can be used together with lumbar pillow when correcting lumbar vertebrae. The problems of cervical and lumbar vertebrae are mainly caused by bending too much. There are many ways to use the pillow mattress, please refer to it!