With Atemstark’s breathing exercises and timer, you always have your calming or energising tool with you – whenever you need it. This is your practical entry into the world of functional breathing. For deeper, more advanced breathwork, I’m happy to support you personally.

The app is continuously evolving. You can always find the latest version here:

Atemstark App

Breathing Exercises

Train your breath.
Transform your state.

Choose your objective, set your cadence, and follow the timer. These evidence-based exercises work in minutes — no experience required.

01
Pick your
objective
02
Set your
cadence
03
Choose your
exercise
04
Breathe
& relax
Interactive App
atemstark.com · breathing exercises

Want to go deeper?

These are entry-level.
There’s a lot more.

The exercises here are a starting point. With personal coaching, you’ll get a programme built around your specific patterns — whether your goal is focus, sleep, stress, or athletic performance.

Book a Session
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Always breathe through your nose

Nasal breathing filters, warms, and humidifies air — and produces nitric oxide that improves oxygen uptake.

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Sit upright or lie flat

Good posture gives your diaphragm room to move fully. Slouching restricts breathing depth by up to 30%.

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Even 5 minutes makes a difference

Consistency beats duration. A short daily practice shifts your baseline breathing pattern over time.

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Feeling air hunger is normal

Mild air hunger during exercises is the goal — it trains CO₂ tolerance, which is the key to calmer, more efficient breathing.