Wait for it...

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Your reaction time is about to be tested.

That's your baseline.
Stryk makes it faster.

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187ms
203ms
156ms
221ms
174ms
198ms
162ms

Every millisecond
is a decision.

In the ring, the difference between landing and eating a punch is 50ms. Stryk trains you to close that gap.

Built for the speed
of combat.

Three pillars that make fighters measurably faster.

Train

Precision drills that adapt to your speed. Visual, audio, and haptic reaction triggers designed for combat timing.

0ms

Analyze

AI-powered breakdown of every session. See which strikes are fast, which are slow, and exactly where to improve.

Compete

Link up with training partners for live reaction battles. See who's faster in real-time multiplayer sessions.

1Marco T.156ms
2Sarah K.172ms
3James W.189ms
4You

Join thousands of fighters
training smarter.

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Athletes training
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Reactions measured
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Avg. improvement
250ms 180ms
Average reaction time improvement after 30 days

Your corner man
never sleeps.

GPT-powered analysis that watches every rep and tells you exactly what to fix.

Stryk AI Analysis

Insight after every session.

No more guessing. Stryk AI breaks down your reaction patterns, spots weaknesses in specific strike types, and builds a personalised training plan that adapts as you get faster.

It's like having a world-class analyst in your pocket — one that never misses a rep.

Pick your weight class.

Start free. Upgrade when you're ready to get serious.

Free

£0

Get your feet wet. Basic reaction drills, unlimited.

  • 3 daily reaction tests
  • Basic reaction time tracking
  • Global leaderboard access
  • Session history (7 days)
Start Free

Gym

£49.99/mo

For coaches building champions.

  • Everything in Pro
  • Coach dashboard
  • Up to 50 fighter profiles
  • Team analytics & comparison
  • Session assignment & tracking
  • Priority support
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Manage your fighters.
Build champions.

A dashboard built for coaches who take reaction training seriously.

Your gym. Your data.
Your edge.

Track every fighter's progress, assign targeted drills, and compare reaction times across your roster. See who's improving and who needs extra work — all in one place.

  • Manage up to 50 fighter profiles
  • Side-by-side performance comparison
  • Assign drills and track completion
  • Team-wide analytics dashboard
Fighter Roster
MT
Marco Torres
Welterweight · 34 sessions
156ms
SK
Sarah Kim
Bantamweight · 28 sessions
172ms
JW
James Wilson
Middleweight · 41 sessions
189ms
AL
Ana Lopez
Flyweight · 19 sessions
164ms

Stop guessing.
Start measuring.

Download Stryk and find out how fast you really are.