When I heard about San Francisco 49ers head coach Kyle Shanahan car accident in Palo Alto story, my first thought had very little to do with football. Here was a man whose entire professional life revolves around anticipating collisions, studying injuries, and making decisions under pressure, suddenly finding himself on the receiving end of a collision that no amount of game preparation could have prevented once those critical seconds had passed.
The July 14 accident left Karl Shanahan with a concussion, broken ribs, a broken nose, a broken hand, and facial injuries requiring more than 40 stitches. By the time the story became public as training camp opened, his recovery had already begun, but he was still experiencing symptoms significant enough to affect his ability to carry out his normal coaching responsibilities.
I am a longtime 49ers fan and a chiropractor in San Mateo, I found the story particularly compelling because it happened practically in our backyard. Yet what interested me most was not the vehicle involved, the circumstances of the collision, or even the severity of his visible injuries. It was the challenge of returning to a demanding job while recovering from an injury that is not always visible to the people around you.
A broken hand gets a cast. Broken ribs make their presence known every time you cough or laugh. A concussion, however, can leave someone looking remarkably normal while the brain is still recovering from a traumatic event.
For a coach whose work involves constant concentration, communication, decision-making, and managing an entire NFL organization, that distinction matters enormously. It also matters for anyone in the Bay Area who has been injured in a car accident and is wondering when life can return to normal.
Kyle Shanahan’s Car Accident and the Pressure to Return to Work
On August 8, Shanahan spoke publicly about his recovery and his intention to return to coaching for the 49ers’ preseason opener. He described feeling considerably better physically but acknowledged that headaches and fatigue were still part of his recovery from the concussion.
That is a remarkably important distinction coming from someone who works in professional football, where the pressure to return to the field is almost a language of its own.
A head coach is not expected to sprint forty yards, absorb a tackle, or catch a pass over the middle. His work is largely cognitive: interpreting information, maintaining concentration, communicating under pressure, and making decisions while dozens of things are happening simultaneously.
Those responsibilities can become more demanding after a concussion because symptoms may include headaches, fatigue, dizziness, sensitivity to light or noise, and difficulty concentrating. Someone may feel reasonably comfortable during a quiet morning at home but find that a full workday, crowded environment, or prolonged period of concentration brings symptoms back.
Shanahan’s experience offers a useful reminder that recovery should not be measured solely by whether a person can physically walk into the office. There is a meaningful difference between being able to show up and being ready to perform every responsibility without aggravating an injury.
For most of us, of course, the office does not come with a 53-man roster and several million people questioning our decisions on Monday morning. Nevertheless, the pressure to return to work can be every bit as real when a family depends on your income, your employer needs you, or you are worried about falling behind.
The key is understanding that returning to normal activity after a concussion should be a medically guided process rather than a test of determination.
A Concussion After a Car Accident Is Not Just Another Headache
One of the misconceptions I encounter when discussing neurological injuries is the assumption that a concussion must involve losing consciousness. In reality, a person can sustain a concussion without blacking out, and symptoms may not become fully apparent until hours or even days after the accident.
A concussion is a form of traumatic brain injury caused by a blow or jolt that disrupts normal brain function. During a car accident, the rapid acceleration and deceleration of the head can transmit force to the brain, even when there is no direct impact against the steering wheel, dashboard, or window.
The resulting symptoms vary. Some people experience headaches and dizziness, while others notice problems with concentration, memory, balance, sleep, or sensitivity to light and noise. Occasionally, a person initially feels relatively normal, only to discover later that ordinary activities have become unusually exhausting.
These symptoms require proper medical assessment. A chiropractor should not treat a suspected concussion as a routine neck complaint or assume that an adjustment will resolve a brain injury.
If you have been involved in a collision and suspect a concussion, your first priority should be evaluation by an appropriate medical professional. A worsening headache, repeated vomiting, increasing confusion, seizures, new weakness, or unusual drowsiness requires immediate emergency medical attention.
Once the acute injury has been evaluated and a recovery plan established, the next question becomes how to help the patient safely resume normal activities while addressing any separate musculoskeletal problems that may also have resulted from the collision.
And that is where the story becomes particularly relevant to chiropractic care.
Neck Pain After a Car Accident: When the Head and Spine Both Take a Hit
The forces involved in a car accident do not politely confine themselves to one part of the body. When a vehicle stops suddenly, the head, neck, shoulders, torso, and spine may experience rapid changes in movement that place stress on muscles, ligaments, joints, and other structures.
Some patients develop neck pain, headaches, shoulder tension, reduced range of motion, or discomfort extending into the upper back. Others experience lower back pain that becomes more noticeable once the initial shock of the accident has passed.
The difficulty is that certain symptoms can overlap. A headache after a collision might be associated with a concussion, a cervical injury, or both. Dizziness may have neurological, vestibular, or cervical contributors. Simply assuming that every headache comes from the neck—or that every episode of dizziness comes from the brain—can lead to the wrong treatment.
This is why an appropriate examination matters before beginning chiropractic care after a car accident.
At Quarneri Chiropractic, my interest is not simply whether a patient can turn their head to the left or right. I want to understand what happened during the injury, what symptoms followed, whether the patient has already received the necessary medical evaluation, and whether there are signs that require further investigation.
A painful or restricted facet joint may contribute to neck stiffness. Injured muscles may respond by guarding the area. The patient may begin moving the shoulders and upper body together rather than rotating the neck normally. Over time, those protective behaviors can interfere with driving, working, sleeping, and other daily activities.
When the relevant injuries have been appropriately evaluated and chiropractic treatment is suitable, carefully selected care may help address musculoskeletal pain and restore comfortable movement. However, a recent serious accident, suspected fracture, or unresolved neurological problem requires medical clearance and appropriate precautions before spinal manipulation or other manual treatment is considered.
The goal is to help the patient recover safely, not to rush the body into pretending nothing happened.
Why Car Accident Injury Treatment Must Address More Than Pain
Anyone who has experienced a significant injury understands that the consequences often extend beyond the physical symptoms. There is the interrupted work schedule, the discomfort of sleeping in an unfamiliar position, the frustration of needing assistance with ordinary tasks, and the realization that activities you once performed automatically now require planning.
A patient with neck pain may begin avoiding certain head movements while driving. Someone recovering from a lower back injury may become reluctant to sit through a long meeting. A person dealing with dizziness or balance problems may feel uncertain walking through a crowded shopping center or returning to a physically demanding job.
These limitations deserve attention because they affect quality of life even when the original injury has already begun to improve.
As a chiropractor in San Mateo, I believe successful care should consider the relationship between pain, movement, neurological function, and a patient’s ability to participate in daily life. For some patients, that may mean working on spinal mobility after an appropriate examination. For others, it may involve rehabilitative exercise, balance assessment, or referral to a medical specialist.
The correct treatment depends on the condition, not simply the fact that the patient was involved in a car accident.
This distinction becomes particularly important when a patient has experienced a concussion alongside injuries to the neck or spine. The neurological injury needs its own evaluation and management, while musculoskeletal symptoms should be addressed in a manner consistent with the patient’s overall recovery plan.
If you have recently been injured in a collision, this is not the time to experiment with aggressive stretching, forceful neck movements, or exercises intended to push through dizziness and headaches. Appropriate recovery is generally gradual, guided by symptoms and clinical findings, and adjusted as the patient improves.
Returning to Work After a Car Accident: What Shanahan’s Recovery Teaches Us
The part of Shanahan’s story that stayed with me was his description of trying to balance his professional responsibilities with the headaches and fatigue that followed his concussion.
For most people, the return-to-work conversation is not about an NFL season. It is about returning to a construction site, driving for a living, sitting at a computer, performing patient care, or managing a business while recovering from an injury.
Someone who works at a desk may discover that prolonged screen time aggravates headaches. A delivery driver may struggle to turn the neck comfortably or experience symptoms that affect concentration. A person working in a warehouse may find that lifting and repetitive movement aggravate a recovering shoulder or lower back.
The question is not simply whether the employee wants to return. It is whether the person can safely perform the duties required by the job.
A concussion may require temporary adjustments to workload, breaks, or a gradual return to cognitively demanding activities under medical guidance. Musculoskeletal injuries may require their own restrictions and rehabilitation plan.
If an accident occurred while someone was performing work-related duties, workers’ compensation may also become relevant. However, not every car accident involving an employee qualifies as a workers’ compensation injury, and an ordinary commute is generally treated differently from travel undertaken for work.
There is no basis for assuming that Shanahan’s accident was a workers’ compensation claim, and his circumstances should not be used to suggest otherwise.
What his experience illustrates is a much broader principle: returning to work should be based on the nature of the injury, the demands of the job, and the patient’s actual recovery rather than a fixed deadline or outside pressure.
That principle applies whether you are coaching the San Francisco 49ers or simply trying to get back to your normal routine.
A San Mateo Chiropractor’s Perspective on Recovery After a Car Accident
After more than 28 years in chiropractic practice, I have become increasingly interested in the difference between reducing a patient’s pain and helping that patient regain confidence in their body.
A person may report less discomfort but still hesitate before turning the neck, bending forward, lifting an object, or walking across an uneven surface. That hesitation matters because movement can become restricted long after the original event, particularly when someone has spent weeks avoiding activities out of fear that the pain will return.
At Quarneri Chiropractic in San Mateo, I’m joined by Dr. Pete Quigley and our newest associate chiropractor, Dr. Rami Shnoudi, as we help patients dealing with spinal and joint pain, sciatica, peripheral neuropathy, and other conditions that can interfere with comfortable movement.
For patients recovering from an accident, our first responsibility is to understand what injuries are present and whether chiropractic care is appropriate. When it is, we can discuss a treatment plan aimed at addressing relevant musculoskeletal problems and helping the patient work toward better mobility and function.
Kyle Shanahan’s accident is a reminder that even people accustomed to extraordinary physical and mental demands must take recovery seriously. The body does not become less vulnerable simply because your schedule is full, your responsibilities are important, or other people are waiting for you to return.
If you are experiencing persistent neck pain, lower back pain, stiffness, or restricted movement following a car accident, contact Quarneri Chiropractic in San Mateo to discuss whether an evaluation is appropriate. If you have symptoms suggesting a concussion, obtain the necessary medical assessment before seeking treatment for associated neck or spinal discomfort.
Recovery is not about proving how quickly you can get back to work. It is about giving yourself the best opportunity to return safely, move comfortably, and remain healthy enough to enjoy everything that happens after the workday ends.
Book your consultation today and let our Top-Tier F1 Pit Crew give you the quality care you deserve.
📍 Quarneri Chiropractic – Sciatica Treatment in San Mateo
📞 Call Now: (650) 375-2545
📅 Request an Appointment: Book Online
📍 Address: 177 Bovet Rd, Suite 150, San Mateo, CA
