integral skin foam molding, semi hard integral polyurethane
Our new project, a 4 nest armrest tool
FOR OVER 40 YEARS IN THE CAR-SEAT INDUSTRY, OPEN FOR NEW PROJECTS;
FROM FIRST DRAWING TILL END PRODUCT,
READY FOR TEST. FIRE BLOCK FOAM, SPECIAL UPHOLSTERY, MOLD DESIGN AND PRODUCTION,
EVERYTHING UNDER ONE ROOF. (M1, M2, M3) WELDING CERTIFICATES LIKE 'EN15085-2'
GOOD TO KNOW!!
The
following article was published in the Journal of McKenzie Institute (UK)
and in the
Journal of the McKenzie Institute (USA), in summer 1998.
Have you ever wondered why McKenzie suggests the McKenzie roll and not the lumbar pads proposed by most other therapists? The reason is that a McKenzie roll placed correctly at about belt level is pelvic support, whereas pads which support the lumbar spine are true lumbar support. The two are not the same, in fact, in their effect on the lowest joints, where the spine connects to the pelvis, they are the exact opposite of one another.
If you think about it - a McKenzie roll which supports the posterior iliac spine and part of the iliac crest pushing forward, is exerting a force to the L5-S joint in exactly the same direction as is applied by extension in lying or extension in standing exercises.
A direct forward pressure on the lumbar spine has exactly the opposite mechanical effect on the L5-S joint. It flexes it by pushing the spine forward while the pelvis rolls backwards.
This explain why the design of a car seat and its mechanical deficiencies are so absolutely critical in causing the epidemic of low back pain among car drivers.
Note how well this explanation of what is happening to L4-5
and L5-S fits in with the principles of the McKenzie system of therapy.
Hubertus Veldmeijer have developed a "Pelvic Turning Principle".
What will solve all the adjust dis-advances in a car-seat!
I
have been already 40 years busy with car seats and especially the
ergonomics of sitting in a car behind the steering wheel. Over years in
the field, I have come to the conclusion that the current car seats have
a major flaw in themselves - the back-rest adjustment, which is totally
in the wrong place!
That's why I have developed "Pelvic Turning
Principle", which is thought from a completely different perspective on
the adjustment of the back-rest!
Interested how it works, please contact me.
You can contact me strait by e-mail to overlook your project; latvianeutrade {@} yahoo.com
integral skin foam molding,semi hard integral polyurethane
THIS PRODUCTS ARE PRODUCED IN LATVIA FOR A CUSTOMER IN THE CAR-INDUSTRY
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