Seat to alleviate and prevent sored back pain. (Machine-translation by Google Translate, not legally binding)

摘要

Seat to relieve and prevent sitting back pain. It is a structure similar to a cushion made of flexible material, easily transportable, consisting of a surface and volume adaptable to a conventional seat and attached to it to proceed to the sitting position; its objective is to offer support to the ischiopubic ridge and to contain it to avoid the hyperlordosis that occurs after sitting down, in this way you can avoid back pain in a sitting position at its origin. (Machine-translation by Google Translate, not legally binding)