Most Masters swimmers train hard. Few train right.
Whether you're training for a Masters meet, an Ironman swim split, or just to keep getting faster — without a system built for your event and your level, effort doesn't become improvement.
No structure
You show up, you swim some laps, you leave. Without a plan that knows your stroke, your event, and exactly where you are right now, effort doesn't compound into progress.
No progression
Random sessions don't build on each other. Real improvement needs a system that knows what you did last week and where you need to go next — automatically.
No coaching voice
There's a difference between following a workout and understanding why you're doing it. The why is what separates swimmers who plateau from swimmers who keep getting faster.
This is where Swim Rehearsal comes in.
Your training plan
A new session every time you train
Tell us your stroke, your event, and how often you swim. You also choose your focus areas — the technical elements you most need to work on. Every session that follows is built around exactly that. The right warmup, the right main set, the right developmental work for where you are right now.
Session delivery
Know exactly what to swim and why
Each practice comes with Eetu's coaching notes — the intent behind every set, the pacing targets, the technical cues. You're not just following a workout. You understand it.
Automatic progression
The system advances when you're ready
Log your effort level and technical success after each session. The system reads your feedback and advances your level when you're ready — or pulls back when you need it. Recovery days and weeks are built in automatically. The system builds a picture of your training over time and moves you forward — or pulls back — based on what you've actually done.
Ask the coach
Eetu answers after every session
Not just questions about your last session. Ask about stroke mechanics, training theory, race preparation, or why a set is structured the way it is. The coaching chat AI is trained on over 200 hours of Eetu's content and methodology — his principles, his voice, his reasoning. Coach Eetu himself stands behind these answers.
Built by an Olympic Head Coach. Designed for swimmers like you.
“Every decision in this app is one I'd make for a swimmer sitting across from me.”
— Eetu Karvonen
Most coaches give you workouts. Eetu spent two decades building a system — the same progression logic, the same technical framework, the same coaching decisions behind every Olympic session he's ever run. That system is now inside this app. Running for you, every session.
You have limited time in the water. Every session here is designed to make it count.
| Feature | Swim Rehearsal | Generic swim apps | Personal 1:1 coaching |
|---|---|---|---|
| Event-specific progression | ✓ | ✕ | ✓ |
| Built-in recovery weeks | ✓ | ✕ | ✓ |
| Coaching chat (methodology-based) | ✓ | ✕ | ✓ |
| Daily session delivery | ✓ | ✓ | ✕ |
| Stroke-specific drills and development | ✓ | ✕ | ✓ |
| Live access to Eetu | Premium | ✕ | ✓ |
| Cost per month | €14.99–€24.99/mo | €10–20/mo | €650/mo |
Base gives you the system. Premium gives you the coach.
Try free for 14 days. Card required — cancel anytime before it ends.
Eetu's full training system, ready every time you show up.
Everything in Base — plus direct access to Eetu himself.
What swimmers say about training with Eetu's methodology.
Eetu's unique and analytical approach to coaching has been easy to follow and highly effective. The focus on understanding hydrodynamics has significantly improved my swimming efficiency. The diverse programs are well-structured, with clear emphasis points in each session. Highly recommended.
Mika Pöyhölä
World Masters Games bronze medalist
The personalized coaching, tailored to my age, technique, and goals, has been invaluable. With continuous focus on improvement, this approach has been instrumental to my progress. I highly recommend it to swimmers of all levels.
Hannu Kuokkanen
5x Masters European Championship gold medalist
I competed as a D1 swimmer and Croatian national team member, then stepped away for 10 years. When I came back, I couldn't find a methodology that would actually make me faster without grinding endless miles. I found Eetu — and then we built this app around his system. I use it every week, and I'm close to beating my personal bests.
Goran Koprivnjak
Former Division I MVP & Masters swimmer