Best Lumbar Support
The lumbar part of your body is below the diaphragm and above the sacrum, which is in the pelvis. In context a lumbar support is mainly designed for the five vertebrae bones, the biggest spinal discs at the bottom of the spinal cage, more commonly called the lower back. For millennia, seat makers have been making flat and straight back supports, despite humans being well aware that backs are ‘S’ shaped. Yes, flat and straight looks good, and it’s easier to make, but hunchbacks don’t look good, priorities please! Lumbar support cushions add the missing ergonomics to back-unfriendly seats. Duro-Med
source http://www.guatemala-times.com/best-lumbar-support/
source http://www.guatemala-times.com/best-lumbar-support/
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