What Should You Do After a Suspected Concussion in Training?

Educational information only. This article is not a diagnosis, treatment plan, or return-to-sport clearance.

Stop training immediately, keep the athlete out of contact, and arrange an assessment by a qualified healthcare provider. Do not use a reaction-time test, an app score, or the athlete’s ability to “walk it off” to decide that they are safe to continue.

A concussion is a type of traumatic brain injury. Symptoms can be subtle, can change over time, and may appear immediately or hours or days after the impact. A fighter who does not feel badly hurt still needs to be monitored and assessed when a concussion is suspected.

The first priority is removal from training

If a fighter takes a blow or jolt and seems confused, dazed, unsteady, slow to answer, forgetful, or simply says they do not feel right, stop the session. Keep them away from sparring, pads, drills with impact, and competition.

Do not let the athlete make the return decision alone. A coach or training partner can help keep them safe, but only a healthcare provider should assess a possible concussion and decide when the athlete can begin a return-to-sport process.

Call emergency services for danger signs

Seek emergency medical care if any of these signs appear after a head or body impact:

• A headache that gets worse and does not go away
• Repeated vomiting
• A seizure or convulsion
• Increasing confusion, unusual behavior, restlessness, or agitation
• Slurred speech, weakness, numbness, or worsening coordination
• One pupil larger than the other
• Loss of consciousness, extreme drowsiness, or inability to wake the person

If someone is unconscious or a neck injury is possible, do not shake or move them unless there is an immediate danger that requires movement. Get trained medical help and follow emergency responders’ instructions.

These signs can indicate a more serious brain injury. They are not a situation for “wait and see” at the gym.

What if there are no emergency signs?

The athlete should still stop contact activity and contact a healthcare provider. Concussion symptoms can include headache, dizziness, nausea, balance problems, unusual fatigue, sensitivity to light or noise, feeling foggy, trouble concentrating, memory problems, mood changes, or sleep changes.

No single symptom list can confirm or exclude a concussion. The useful action is to record what happened, what symptoms were noticed, and when they changed, then share that information with the provider.

Avoid returning to sparring because the athlete feels better after a short break. Feeling normal is important, but it is not the same as completing a medically supervised return-to-sport process.

Recovery is gradual, not a toughness test

The Amsterdam concussion consensus statement advises against strict “cocooning” until every symptom disappears. It describes a brief period of relative rest followed by symptom-limited activity, with progression guided by symptoms, clinical findings, and professional judgment.

The CDC return-to-sport guidance describes a six-step progression:

1. Return to ordinary non-sport activities with healthcare-provider approval.
2. Light aerobic activity.
3. Sport-specific exercise without contact.
4. Non-contact training drills.
5. Full-contact practice after appropriate clearance.
6. Return to regular competition.

Each stage typically takes at least 24 hours. If symptoms return or new symptoms appear, the athlete should stop and contact the healthcare provider. The athlete should not use the calendar, a commission suspension alone, or a good app score as permission to skip stages.

Where NeuroFight fits

NeuroFight is designed for training context after an athlete has received appropriate care. It can help a fighter record training type, rounds, intensity, head-impact level, notes, recent rolling load, and cognitive-test results.

That information may help a fighter notice patterns and have a clearer conversation with a coach or clinician. It cannot diagnose a concussion, rule out a brain injury, determine whether symptoms are safe, or clear an athlete for contact.

If you suspect a concussion today, prioritize medical assessment over opening an app.

Common mistakes to avoid

• Returning because the fighter stayed conscious
• Assuming a knockout is the only meaningful sign of brain injury
• Testing reaction time once and treating the result as a medical screen
• Returning to sparring as soon as a mandatory suspension ends
• Hiding symptoms to protect a fight booking
• Letting an app, coach, or training partner replace a healthcare provider

Frequently asked questions

Can I continue training if I only have a mild headache?

No contact training should continue when a headache or another possible concussion symptom follows an impact. Stop the session and seek guidance from a qualified healthcare provider.

Can a reaction-time test tell me whether I have a concussion?

No. Reaction time can vary with sleep, stress, practice, device timing, pain, attention, and many other factors. A consumer test is not a concussion diagnosis or clearance tool.

How soon can I spar after a knockout?

There is no safe answer based only on the number of days since the event. A knockout should prompt medical evaluation, and return to contact should follow applicable medical and sport-specific guidance.

Can NeuroFight clear me to return to training?

No. NeuroFight provides training guidance and history. It does not diagnose, treat, prevent, or clear concussion or any other medical condition.

Sources

• CDC: Responding to a Sports-related Concussion
• CDC: Symptoms of Mild TBI and Concussion
• CDC: Returning to Sports
• Amsterdam 2022 consensus statement on concussion in sport

When an athlete is medically cleared to resume ordinary training, NeuroFight is available on the App Store.