A cognitive test for fighters, measured against you.

Fighters already track weight, rounds, and roadwork. Sharpness is harder to pin down. You feel a step slow, your timing is off on the pads, you get caught by shots you normally see. NeuroFight's cognitive check gives you a quick, repeatable way to put a number on that feeling: a set of short reaction time and attention tests built for combat sports, compared against your own baseline instead of anyone else's.

The five tests

Each test is short and tap-based, so you can run it in the gym, at home, or before training:

• Quick Reaction: wait for the signal, then tap as fast as you can. The purest measure of simple reaction time in the set.
• Alertness Grid: watch a four-zone field and hit the live target as soon as it appears. Adds spatial attention to raw speed.
• Focus Shift: react to directional prompts and pick the right lane quickly. Measures decision speed when the correct answer changes.
• Peripheral Flash: stay centered and react to a flash at the edge of the screen. Closer to how you pick up shots coming from outside your focus.
• Color Match: lock onto a live color cue and match it immediately. Tests whether you can stay accurate while working fast.

The first three are part of onboarding. Peripheral Flash and Color Match are available from the test suite once you're set up.

How your baseline works

Your first completed result on each test becomes your personal baseline for that test. Every later result is compared with it, so the app shows you whether today is faster, slower, or about the same as your normal.

That matters because reaction time varies widely between people. A comparison with an average fighter tells you very little. A comparison with your own rested baseline tells you whether something has changed for you.

To get a baseline worth comparing against:

1. Take it on a normal day, not straight after hard sparring or during a weight cut.
2. Do it at a time you can repeat, such as before your usual morning session.
3. Use the same phone, sitting or standing the same way, with notifications silenced.

Our guide to cognitive baseline testing for combat athletes goes through the full method.

Getting a fair retest

Small details move tap-based results more than people expect. Caffeine, a cold room, a cracked screen protector, or doing the test while walking can all add noise. Keep the conditions boringly consistent and the numbers become much more useful.

Look for patterns rather than single results. One slow morning after a bad night of sleep is normal. Several checks in a row that drift below your baseline during a heavy block of sparring is worth a conversation with your coach about the next few sessions.

A slower result is a training signal, not a diagnosis. If you have symptoms after an impact, such as headache, dizziness, confusion, or blurred vision, stop contact training and get assessed by a qualified clinician instead of retesting.

How results feed your plan

Cognitive results don't sit in a separate tab. Your latest scores and baselines feed into the daily training plan alongside your sparring load. When the checks are steady and the load is controlled, the plan can keep building. When both point the wrong way, it leans toward technical work and recovery.

For the bigger picture on what reaction speed does and doesn't mean in the ring, read reaction time and fighting: what actually matters.

Download NeuroFight for iPhone to set your baseline today.

Questions fighters actually ask

Is a phone accurate enough for a reaction time test?

Phone screens add a small, fairly constant delay, so absolute numbers are not lab-grade. What matters for training is consistency. Using the same phone in the same conditions makes changes against your baseline meaningful even if the raw millisecond value differs from a lab test.

Can I compare my scores with other fighters?

That isn't how the check is designed. Devices, ages, and testing habits vary too much. The useful comparison is you today versus you on a rested day.

Should I test right after sparring?

Only if you're doing it on purpose and always at the same point, for example ten minutes after every sparring session. Mixing post-sparring tests with rested tests makes the trend harder to read.

How often should I retest?

Most fighters get the most from a short check at a consistent time a few days a week, plus an extra check after unusually hard weeks. Regular, comparable checks beat occasional ones.