My physical therapist recommended this lumbar back support to help improve my posture and support my lower back I decided to try it.
You can ready my reviews of the similar D-Section Lumbar Roll (link: http://www.amazon.com/gp/product/B000GPM520/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1) and Lumbar Roll Standard (link: http://www.amazon.com/gp/product/B000H48WYA/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1).
The McKenzie Super Roll Lumbar Roll does what a well-designed chair ought to do: it pushes right up against the lower back, providing firm, comfortable support and encouraging proper back position.
the problem I have with this product is that after an hour or so the roll shifts down the seat back because its elastic strap is too loose.
It made my back hurt and made me feel unstable when I was driving.
The end result is that rather than helping, I think the cushion has actually made my back hurt more than normal!
A low-profile lumbar support with a beveled design, The Original McKenzie® SuperRollTM features exclusive, high-resiliency, pre-compressed foam and increased compatibility.
Perfect for travel, the adjustable, removable strap with hook and loop backing directly adheres to fabric-backed chairs or the seats of your car or truck.
The non-wrinkle, 100% polyester mock mesh fabric construction is moisture-wicking and very durable. Strap contains latex.