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The injuries led to Marlin missing the final seven Cup Series races of the year, and required him to wear a neck brace while recovering. [9] [18] In October of that year, NASCAR safety consultant John Melvin stated that the HANS was a safer restraint than the Hutchens device, the former better preventing forward head movement during a crash. [9]
A HANS device (head and neck support device) is a type of head restraint and a safety device in motorsports. Head restraints are mandatory when competing with most major motorsports sanctioning bodies. They reduce the likelihood of head or neck injuries, including the often fatal basilar skull fracture, in the event of a crash. There are many ...
The most effective head restraint must allow a backset motion of less than 60 mm to prevent the hyperextension of the neck during impact. [12] Integrated head restraint or fixed head restraint — refers to a head restraint formed by the upper part of the seat back, or a head restraint that is not height adjustable and cannot be detached from ...
The primary benefit provided by the Hybrid III is improved neck response in forward flexion and head rotation that better simulates the human. [27] The Hybrid III dummy for three-, six- and ten-year-olds has its limitations, and does not provide the same physical outcome a human would encounter with a frontal crash.
Integrated head restraint or fixed head restraint — refers to a head restraint formed by the upper part of the seat back, or a head restraint that is not height adjustable and cannot be detached from the seat or the vehicle structure except by the use of tools or following the partial or total removal of the seat furnishing".
We found the best technology for adults over 65 at CES this year. From AI aids to ‘aging in place’ smart home solutions, the annual tech show kept older users in mind.
If you're unsure, you can use the "neck rule" to determine whether working out is a good idea. When you're ill, working out might be the last thing on your mind.
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