Breathing Exercise Timer
Master breathwork techniques used in clinical stress management - to decompress, sharpen focus, and improve how you feel.
Choose Technique
Breath Limit
Equal-phase breathing clinically proven to reduce acute stress and improve focus under pressure.
Box Breathing
Equal-phase breathing clinically proven to reduce acute stress and improve focus under pressure.
Technique Origin
Navy SEAL Technique
How It Works
Box breathing creates equal intervals of breathing in, holding, breathing out, and holding again. This symmetry helps regulate the autonomic nervous system.
Breathing Rhythm
4s
Inhale
4s
Hold
4s
Exhale
4s
Hold
Total cycle: 16s · 4 cycles/min
Scientific Evidence
Studies in military personnel show 50% reduction in stress markers after 5 minutes of box breathing.
“Used by Navy SEALs and law enforcement to maintain calm under pressure”
Important Notes
Avoid if you have respiratory conditions without medical clearance.
When to Practice
Before important presentations
During panic attacks
When feeling overwhelmed
Before sleep for racing thoughts
Key Benefits
Reduces acute anxiety
Enhances focus
Lowers heart rate
Improves emotional control