• Zozano@lemy.lol
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    13 hours ago

    Everyone should take this moment to consider correct posture.

    One of the best pieces of advice I ever received was to change the angle of my rear-view mirror to remind myself to sit straight.

    In essence, try to force the lowest part of your neck to touch the heighest point on the headrest.

    Then notice how you cannot see out of your rear view mirror. Adjust it from this position, and get used to it.

    It’s gonna be weird for a while, but I assure you, this is what is best for your spine. I’ll take your gratitude in advance, for when you’re 80 and not folded over.

    • untorquer@lemmy.world
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      6 hours ago

      Mine forces bad posture. Sitting with an erect spine means my head is tilted steeply forward.

      I have to lean the seat back until I’m not resting my back against the seat so there’s less pressure in my neck. That means I’m not able to rest my upper back at all.

      What i wouldn’t give for 1cm of adjustment.

    • Squizzy@lemmy.world
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      13 hours ago

      Lowest part of neck to higheat part of the headrest? Sounds like the before times when peoples necks snapped in acidents because nothing stopped their head shooting backward

      • FuzzyRedPanda@lemm.ee
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        10 hours ago

        Yeah, the headrests in cars are angled forward because it’s the safest in the event of a crash. Unfortunately, that means that the headrests are generally uncomfortable. The back of the head should be resting on the headrest; the neck should NOT be resting on the headrest unless you want to risk permanent injury or death.

      • Zozano@lemy.lol
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        13 hours ago

        If you have an accident, whiplash is partially countered by a seatbelt, but if you do have an accident, the severity of your neck damage will be dependant on your resting posture.

        With a correct posture, there is less deviation in how your spine bends.

        In any case, headrests are adjustable, make sure it’s set correctly. Unless your posture is perfect, changing your ergonomics will be uncomfortable.

        • medgremlin@midwest.social
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          11 hours ago

          Whiplash is from your head moving more than your neck can compensate for. The headrests are designed to prevent excessive backwards movement of your head to help your neck not get completely over-extended. Heads are actually quite heavy and there are a lot of very important things inside the neck that you don’t want getting fucked up be getting jerked around too much. The muscles in your neck can only do so much in a high-velocity situation like a crash.

          • Zozano@lemy.lol
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            8 hours ago

            Sure. What I’m inferring is the head moves more without a tight seatbelt, due to the additional inertia of your body, and its angle.

            It might be easier to imagine it with an example. If you’ve ever taken a class in something like Judo, the first thing they’ll teach you is how to fall. It is incredibly important to maintain good posture as you fall, as hitting the mat with your head tilted too high is something that can turn you paraplegic in a second.

            Same goes for a car. If your posture is fucked up, and your head hits the headrest wrong, it could lead to a broken neck.

            As you train better posture, both your spine and the muscles around it find a new relaxed state. Essentially eliminating the risk of your head folding under the headrest.

    • greyhathero@lemmy.world
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      13 hours ago

      Best advice I ever received posture wise was to pretend my nipples were Lazer guns and try to shoot people in the face. I like to say pewpew in my head