A simple, clear, and friendly guide to help you understand how to use your breath to feel better, listing all the breathing techniques available on BR3ATH.
The BR3ATH platform offers a range of breathing techniques, each designed for a specific goal: improving heart rate variability, calming the mind, releasing stress, or promoting sleep. (Click on the name of the practice to go directly to the exercise.)

Breathing Patterns for the Heart
Coherent Breathing
Coherent breathing is one of the most studied techniques in the field of nervous system regulation.
It is based on a symmetrical rhythm: the same duration for inhalation and exhalation.
Why is it useful?
Because this regular rhythm induces synchronization between breath and heart rate, stabilizing HRV (Heart Rate Variability), a key indicator of autonomic nervous system balance.
On the BR3ATH platform you can find several exercises based on this principle:
- 5–5: Inhale for 5 seconds – Exhale for 5 seconds. Ideal for beginners: simple, intuitive, effective.
- 6–6: 6 seconds in, 6 seconds out. A slightly slower and deeper rhythm, great for those already familiar with breathing practices.
- 5.5: Considered by many studies to be the “optimal” rhythm for gaining the greatest HRV benefits. Smooth, natural, and very effective for heart coherence.
- 4.5 → 6.5 (progressive): Starts at 4.5 seconds and gradually increases to 6.5 seconds. Perfect if you need a gentle progression toward slower breathing.
Main benefits:
- Improves HRV
- Reduces stress and anxiety
- Enhances focus
- Promotes a sense of grounding and stability

Breathing Patterns for the Mind
Box Breathing
Box breathing is widely used by athletes, military personnel, and professionals who need to stay sharp under pressure.
It consists of four phases of equal duration: inhalation – pause – exhalation – pause.
On BR3ATH you can find:
Why does it work so well?
Because it requires attention and regularity, anchoring the mind in the present moment. It’s like pressing a reset button during stressful periods.
Main benefits:
- Reduces mental stress
- Improves concentration
- Stabilizes attention
- Ideal as a refreshing pause throughout the day

Breathing Patterns for Relaxation
Parasympathetic Breathing
Here the star is the parasympathetic system, responsible for “rest and digest”.
The key characteristic? The exhalation is longer than the inhalation—at least 1.5 times longer.
On BR3ATH you can find:
- 4–6: 4 seconds in – 6 seconds out
Extending the exhale helps the body shift from an activated state to a calm state.
Main benefits:
- Releases tension
- Reduces sympathetic activation
- Ideal for calming down quickly after stressful moments
- Promotes natural, deep relaxation

Breathing Patterns for Sleep
4-7-8 Breathing
A technique made famous by Dr. Andrew Weil, designed to “switch off” the mind and guide the body into sleep.
On BR3ATH you can find two versions:
- Classic 4-7-8: 4 seconds of inhalation – 7 seconds of pause – 8 seconds of exhalation.
An intense technique that effectively lowers heart rate and slows down racing thoughts. - 4-4-4 → 4-7-8 (progressive):
Starts with a simpler pattern (4-4-4) and gradually transitions to the full 4-7-8 over 15 minutes.
Ideal for those who find it difficult to hold their breath for 7 seconds.
Main benefits:
- Helps you fall asleep faster
- Reduces evening anxiety
- Calms the mind
- Promotes deeper, more restorative sleep
The breathing techniques available on BR3ATH meet every kind of need: grounding, clarity, relaxation, sleep. The best part is that you don’t need to be an expert—just a few minutes and a bit of consistency are enough to feel the benefits.




