Amazing!
I bought this posture corrector for my 12 year old son to try. He has a mild case of spina bifida occulta and also has an extra vertebra in his lower back that causes him pain at times.  This product helped ease the pressure on his lower spine by keeping his top half straight so there was less pressure on the rest of his spine. I'm so glad he got to try this out and that it helped him more than I anticipated!
Rating: 4 stars