Like this
I just tried it, around 80 secs for me.
It has something to do with one's baseline sensitivity to CO2 being too high.
To improve your carbon dioxide (CO2) tolerance, you need to safely expose your brain's chemoreceptors to mild, controlled feelings of "air hunger" so it resets its alarm threshold for when you feel the urge to breathe. [1]
Daily Foundations
- Exclusive Nasal Breathing: Keep your mouth closed during daily activities, walking, and light exercise. Mouth breathing expels too much CO2 and keeps your baseline sensitivity high. [1, 2]
- The 30-Second "Breathe Light" Drill: Sit upright, take a normal breath, then gently slow down your airflow so your inhales become nearly imperceptible. Create a mild, comfortable sense of air hunger for 30 seconds, then rest and breathe normally for 1 minute. Repeat this cycle 5 times. [1, 2]
Structured Passive Protocols
- Box Breathing: Practice Box Breathing (inhale, hold, exhale, hold) for 2 to 3 minutes, 1 to 2 times per week. Set the duration of each side of the box (e.g., 4 or 5 seconds) based on your baseline test scores. [1]
- Cadenced Breath Counting: Set a timer for 5 to 10 minutes. Inhale softly through your nose for 4 to 6 seconds and extend your exhale to be slightly longer (6 to 8 seconds). Lengthening the exhale helps retain and build up tolerance to CO2. [1, 2]
Active Integration
- Nasal-Only Exercise Intervals: During a brisk walk or light jog, commit to 100% nasal breathing. If you are forced to open your mouth to gasp, slow your pace immediately until you can maintain nasal control. [1]
- The Step-Count Exhale: While walking, take 5 normal rhythmic nasal breaths. On the 5th breath, let your exhale out as long, slow, and steady as possible, counting your steps as you empty your lungs. Track your step count over weeks to measure your progress. [1]
same about 70+ secs almost 80 for me.. tried twice. quite fun. i try again tomorrow
edit: cannot resist tried a 3rd time managed to cross 80. this one imo more will power than anytging leh...
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