“Sled Head” and the Hidden Toll of Sliding Sports
What I Noticed Watching Bobsled As A Chiropractor
I was watching bobsled the way most people do at first: amazed at the speed, the precision, the bravery. It looks almost unreal, four athletes launching off the start, then disappearing into a blur of ice, steel, and perfect timing. But once the “wow” factor settles, my chiropractor brain always kicks in. I start wondering about the stuff you don’t see clearly on TV: the neck strain from the start, the ribcage and shoulder impact from corner forces, the cumulative wear on the spine from training volume… and, honestly, the injuries that don’t make highlight reels.
That curiosity led me to a Vox video that put language to something the sliding community has been talking about for years: “sled head.” The video explains that in bobsleigh, luge, and skeleton, crashes can be dramatic and traumatic, but the bigger concern may be what happens even on the “clean” runs.
Athletes are repeatedly exposed to intense forces and constant vibration, and the emerging idea is that micro-concussions (impacts or brain stress so mild they’re easy to miss) may accumulate over time. The point isn’t that every athlete is doomed; it’s that the sport may be inherently “brain-rattling” in a way we haven’t fully respected yet.
One story in that Vox piece hit particularly hard: former Olympic bobsledder Christina Smith describing years later struggling with memory problems, anxiety, depression, difficulty focusing, and emotional regulation, eventually being told she had a traumatic brain injury despite never once having been diagnosed with a concussion during her career. It’s a reminder that concussion history is sometimes incomplete not because nothing happened, but because not everything gets recognized in real time, especially when adrenaline is high, pressure is high, and “getting back in the sled” is the culture.
To understand why “sled head” is plausible, you have to remember what a concussion really is. It isn’t just a head impact; it’s a rapid force event that can make the brain shift and strain inside the skull. When the force is obvious such as a crash, head strike or confusion, people will pay attention. But when the symptoms are subtle, short-lived, or masked (“I’m fine, just dizzy for a second”), they can be brushed off more easily. That’s where micro-concussions become concerning: not because each one is guaranteed to cause long-term problems, but because repeated events without adequate recovery can keep the nervous system in a vulnerable state.
What makes sliding sports unique is the combination: high cornering forces and repeated vibration transmitted through a rigid sled, with the athlete’s head and neck absorbing a lot of that chaos. Even if a high-force spike lasts only milliseconds, those spikes can happen run after run, season after season, and vibration exposure adds another layer of stress that sport governing bodies are only beginning to measure and manage seriously.
From there, it’s hard not to widen the lens beyond bobsled. “Sport hits” don’t only happen in collision sports like football or hockey. They also happen in sports where the head and neck get whipped, jolted, or vibrated: cycling falls, soccer headers, basketball floor impacts, martial arts sparring, even “non-contact” sports where acceleration and deceleration forces are high. Not every hit equals a concussion. But it’s increasingly clear that the conversation can’t be limited to only the big, obvious incidents. Sometimes the most important injuries are the ones that athletes normalize.
So where does chiropractic care fit into concussion management?
First, it’s important to be clear: chiropractors don’t “cure concussions” with a single technique, and nobody should be promising that. Concussion is complex and often needs an interdisciplinary approach. But there is a very practical role for chiropractors, because many post-concussion symptoms overlap with problems that are strongly influenced by the neck, balance, and visual-vestibular systems.
A helpful example comes from a case series in the Journal of the Canadian Chiropractic Association (JCCA) that described multi-modal concussion management delivered by chiropractic sports specialists across three different scenarios (sport and non-sport injuries, acute through chronic recovery). Their treatment plans included patient education, sub-symptom threshold exercise, soft-tissue therapy, spinal manipulation, and cervical plus visual/vestibular rehabilitation exercises. The authors’ big takeaway wasn’t that one tool “fixed” everything; it was that individualized, profile-based, multi-modal care can be valuable and that chiropractors may be useful members of the interdisciplinary team for persistent post-concussive symptoms.
Clinically, that matches what many patients experience: after an impact, the neck can be irritated, stiff, or mechanically dysfunctional, and that can contribute to headaches, dizziness, and “foggy” symptoms that feel neurological but may be partly cervicogenic. At the same time, some patients need graded activity planning, screen-tolerance strategies, vestibular or eye-movement rehab, and coordination with physicians, physiotherapists, and other providers depending on what their symptom profile looks like. The best care is rarely one-dimensional because the injury isn’t one-dimensional.
The bottom line, and the reason “sled head” matters even if you never plan to get in a bobsled, is that it pushes us toward a more honest view of sport injury: brain health isn’t only threatened by spectacular crashes; it can also be challenged by repeated “small” exposures that athletes learn to ignore. If sport is the passion, then monitoring, education, and recovery culture have to be part of the performance conversation—not an afterthought.
Disclaimer: This article is for general information only and is not medical advice. Anyone with suspected concussion symptoms, worsening symptoms, or symptoms that persist beyond the expected recovery window should be assessed by an appropriate healthcare professional.
References (APA)
Cascione, M. (2022, February 16). The hidden reason Olympic sledding is so dangerous. Vox.
Germann, D., Marshall, C., & Kazemi, M. (2020). Multi-modal management of sport and non-sport related concussion by chiropractic sports specialists: A case series. Journal of the Canadian Chiropractic Association, 64(3), 214–226.