Train the one muscle that changes how you move, cough and lift.
Coreva builds a short pelvic floor and deep-core session from your own logged history, coaches you through every hold with a voice and a timer, and ships a rebuilt program twice a year. Six minutes a day, on your phone, with your data staying on your device.
Built with pelvic health physiotherapists · 4 tabs, no account required
Week 3 · build
Three taps, then six minutes of good reps.
Coreva is built the way a pelvic health physiotherapist would program it: a short warm-up that gets you breathing, holds at a real working effort, fast flicks for reflex, and a release block at the end. Nothing is generated at random — every number comes from your last five sessions.
Goal, level, how many minutes you actually have, and the days you can show up. Two screens, no account, no email.
The coach reads your completion rate, reported effort and hold capacity, then decides to progress, hold, step back or deload. You see the reason in plain sentences before you start.
Big timer, spoken cues, gentle buzz on each hold and release. Log the effort at the end and tomorrow's dose adjusts.
Week 4 drops volume by about 25% — a planned deload, because tissue adapts between sessions, not during them.
Ava runs on your own numbers, not a generic script.
Ava is the coaching layer inside the app. It is a rule-and-statistics engine that runs entirely on your device: it reads your logged holds, completion and effort, and turns them into a prescription with a written reason.
Finish ≥90% of reps at effort ≤7 and load goes up. Completion under 72%, or effort at 8+, and it steps back. Every fourth week is a deload.
Ask “how is my progress?” and it quotes your average hold against the previous block, your adherence and your completion rate — not a stock answer.
Pain, bleeding, heaviness, bulging or worsening leaking stops the session and routes you to a clinician. It never talks you through a symptom.
No account, no server, no analytics. Your logs live in your browser's local storage and leave only when you export them yourself.
Four tabs, one job: keep the habit alive.
Everything is reachable with a thumb. The session player takes over the whole screen so you are not squinting at a timer mid-hold.
A rebuilt training program every six months.
The app you install is a shell. The training intelligence is a versioned content pack, and a new one is published twice a year. Installed apps check the manifest on open and hot-swap the program — no app-store review, no reinstall, no losing your history.
Installed
Next in 6 months
On the roadmap
What's in the current pack
- Six goal tracks — strength, tone, postnatal rebuild, bladder control, core and posture, sensation — each with a different block order.
- Eighteen movement entries across deep core, mobility and breathing, each with a cue and a coaching tip.
- Adaptive dosing with progress / hold / regress logic and a deload every fourth week.
- Five education answers written to be read by someone with no anatomy background.
How the update arrives
The app polls a manifest on open. If a newer pack exists it offers it; you choose when to install, and your logs are untouched.
GET content/index.json → packs[]GET content/pack-2027.04.jsonIn the app: Settings → Check for program updates. A scheduled pack can be installed early so you can see what is coming.
Install it as an app — or take the whole thing offline.
Coreva is a progressive web app: it installs to your home screen or dock from the browser, opens full-screen without a URL bar, and keeps working with no signal. No store account, no developer certificate, nothing to sideload.
Tap an option above for exact steps for that platform. If a direct install prompt is available in this browser, the button doubles as the installer.
Scan with your phone camera
to open the app on mobile.
Questions people ask before they start.
Is this a medical app?
No. Coreva is a general fitness and exercise product — it is not a medical device and it does not diagnose anything. It is designed around principles taught in pelvic health physiotherapy, and it deliberately refuses to coach you through symptoms. If you have pain, heaviness, bulging, bleeding or leaking that is getting worse, the app will tell you to get assessed rather than train through it.
How long until I notice a change?
Consistency decides this more than intensity. Most people report better control of leaking or urgency within four to eight weeks of training most days, and measurable hold-strength gains typically show from around week six in the app's own numbers. If nothing has changed after twelve weeks of genuine adherence, that is a signal to get assessed rather than to train harder.
What happens to my data?
Nothing leaves your device. There is no account and no server: sessions, settings and the coach history are stored in your browser's local storage. Export a JSON backup whenever you like from Settings, and import it on another device. Clearing your browser data will clear your history, so export first.
Can I use it while pregnant or after birth?
Breathing and release work is generally fine, but holds and load need clearance — usually around the six-week postnatal check, ideally from a pelvic health physiotherapist. Until then, running, jumping, heavy lifting and sit-ups are off the table. Set your goal to “Postnatal rebuild” and the whole program is rebuilt around pressure management first.
Does it work if I have no symptoms?
Yes, and that is most users. Pelvic floor and deep-core strength feed into lifting, running, coughing and posture, so training it is ordinary strength work. Pick the strength, tone or posture track and treat it like any other six-minute habit.
What exactly arrives every six months?
A new content pack: new movement entries, new goal tracks, written education, and any change to the dosing rules. Your logs stay exactly where they are — the app installs the new program and rebuilds future sessions from your history with it. The next scheduled pack is 2027.04 “Progression”, which adds a return-to-impact track.
Six minutes. Today. That is the whole ask.
Open the app, answer two setup screens, and Ava writes your first session — calibrated deliberately gentle so there is a baseline to build on.
Talk to the team
Building Coreva into a clinic, or want the program content adapted for your practice? Leave a note and we will come back to you.