REPCHEK
A trainer watching your home workout.
Open this page in Safari or Chrome. The camera does not work inside the Twitter, Instagram or Facebook browser.
What are you training?
Your target
Pick any numbers you like. 4 x 12 is only a starting point, and you can tap Finish whenever you are done.
Your phone
More options
Nothing leaves your phone. No video is uploaded.
Built by Francis Ndungu. ndungufrank01@gmail.com | @francodosha
Free. No sign-up.
Reading the screen
Repchek draws a skeleton over your body. Its colour tells you what the coach is thinking, rep by rep.
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Get in position
I can see you. Get into your start position and hold still for a second. You hear a whistle, then counting starts. Setting up never costs you reps.
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Good form
Your form is in range. Keep going. Every green rep is counted as clean.
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Fix this now
Something broke your form, like hips sagging. The coach tells you what to fix, and that rep is marked in your summary so you can rewatch it.
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I cannot see you
Part of your body is hidden or out of frame. Nothing is counted or judged until I see you clearly. Move the phone back or turn it side-on.
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Your back line
Head to shoulder to hip to knee, on side views. Keep it straight. A bend here is what gets backs hurt on deadlifts, rows and push-ups.
What the sounds mean
Sets
Rep by rep
Tap a rep to watch it in the set's clip.
What Repchek noticed
Clips
Founding members
of spots leftRepchek just coached your set. Help me build the rest, and the price never goes up for you.
Card payment, any country.
HELP ME BUILD REPCHEK
Fixing your form stays free. Founding members fund what comes next: your progress tracked week by week, so you can see yourself getting better. The first get the price locked forever.
All founding spots are taken. Standard pricing is coming.
Built by Francis, a software engineer who loves lifting. Questions first? Email me
Payment received
YOU ARE FOUNDING MEMBER #
Thank you. You just paid for something that is still being built, and that means more than you know. Your price is locked at $ a year for as long as you want it.
What happens next
- Your receipt is in your inbox from Polar.
- Francis emails you within a day to ask the name you want on the list and the lift you train most.
- Your requests go to the top of the build list. Reply to any email with them, any time.
One thing you can do right now
Run one session, hit Share, and send Francis the card. That first real set is what the next feature gets tuned on.