New AI Coach suggests today's training and explains how to train right.

Strength
Cardio
Recovery

Simple sport-science for everyday athletes (for the rest of us).

Strength training doesn't have to be complicated. Cardio doesn't have to take forever. Recovery is where the magic happens. Use sports science with AI coaching instead of guesswork.

Simple to stick with

The most common resolution of almost half of us is to exercise more. But only a tenth of us stick to it for more than a month. Why? Because you lack knowledge and guidance.

Get optimal weights

Train any lift in 4 compound movements. Get ideal weights, sets, reps and intensity for each exercise. Progress through levels.

Do your cardio right

Use breathing cues instead of confusing HR zones on your watch to improve your VO₂max with Zone 2 and interval training.

Train more or less?

It's easy to overreach and hard to get back when detraining. Know what it feels like to progress without burn out or lack of training. Know how your lifestyle allows you to recover to train.

Know your training load

Track weekly loads and times, 60-day progress and if recovery leads to adaptation. Know if you detrain, progress or overreach.

Know if you adapt well

If your training works, you may feel it. But numbers don"t lie. Let the sports science math tell you if your training actually works.

LIsten to your body

The real progress happens in the 23 hours outside the gym. Check your morning resting HR using just your phone camera to understand your recovery and see if your lifestyle needs adjustment.

Resting HR

Your morning resting HR reflects how your body is responding to training, sleep, and stress. Use it to fine-tune your training and daily habits.

Recovery

Your daily recovery score reveals how last night's sleep compares to your recent trends, balancing accumulated fatigue from training and life.

Knowing is power

Let ai coach help you

AI Coach knows your previous trainings and loads and suggests optimal training for today. Let him help you to train strength and cardio the right way.

AI Coach can make mistakes. Use its tips as training guidance based on your historical training data. It does not give medical advice.

"Simple and easy to use app to get your strength and cardio conditioning right. Train efficiently to beat your limits. I have been off the hard training for years, this thing keeps me going."

Jan Micka
3x Olympian and national swimming record holder

"Breathing cues in cardio kill it. Most non-athletes don't have sport watch HR zones calibrated, don't even know they should. No matter if you run or bike, you always stay at the right intensity."

Libor Poznicek
Coach to triathlon athletes

"Makes it simple to do strength right with optimal volume and weight progression. Its acute and chronic load tracking is a must for anyone a bit serious about their training."

Jakub Pokorny
Ex-Physio to Czech Olympic and Hockey Team

"What we teach in our sports academy in an app. Invaluable tool for our coaches, plus you just can't get all the metrics on paper. Coaches win, clients win."

Petr Neplech
Improve Academy, 2x jiu-jitsu IBJJF EU Champion

"Had to admit yoga is not enough. Learnt I had to add deadlifts and progressive overload to stay functional. Bodyweight exercises (sadly) have no way to do those two."

Petra Valentova
Corporate yoga lecturer

Free Level 1. No credit card needed. Full functionality.
Unclock all Levels for $9.90/month or $49.90/year.