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Weekly · Sunday Morning

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Rapamycin extends mouse lifespan 9–14%
NAD+ precursors reverse aging in humans
Blue-light glasses improve sleep quality
Walking 10 min after meals blunts glucose
Verdict change — caffeine half-life downgraded

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Improve your performance with better breathing technique — Whalespan

Content›Video›Improve your performance wit…

Improve your performance with better breathing technique

Paul Saladino13m · 2021-05-02

Claims Made

26

Claims Supported

23

Support Rate

88%

Support rate

23 of 26 claims supported

23 supported3 partial / not

Claims from this content

17

✓Well SupportedIncreasing nasal breathing during cardiovascular exercise can lead to dilation of nasal passages and improved nasal breathing over time.✓Well SupportedSpecific breathing protocols can bias the brain towards beneficial states.◐Partially SupportedBreathing efficiency and fuel intake dictate fat burning efficiency, and breathing is the primary mechanism for controlling metabolic energy expenditure.◐Partially SupportedA robust aerobic engine is essential for overall physiological function, particularly for strength athletes.Partially Supported

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AV

A. Volkovreader

4h

Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.

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N. Park

2d

Would love a "what would change this verdict" RSS feed. Sign me up if it exists.

◐

Practicing breath holds in water with observers can help individuals become comfortable with the sensation of being held down by a wave.

✓Well SupportedAerobic and anaerobic systems are two sides of the same physiological coin and always complement each other.

◐Partially SupportedA CO2 tolerance test can be a starting point for individualized training protocols for elite athletes.

✕Not SupportedStrength athletes often overlook improving their aerobic engine through breathing techniques, viewing it as potentially detrimental to strength.

◐Partially SupportedBreath control strategies can improve recovery and strength gains for athletes.

✕Not SupportedAdvanced breathwork protocols like apnea and CO2 tables are not recommended for initial training unless an athlete already has exceptionally high CO2 tolerance.

◐Partially SupportedElite athletes can transition to improved breathing techniques over several weeks to months, even if performance dips initially.

◐Partially SupportedDeveloping higher co2 tolerance through breath control helps calm the 'monkey brain'.

✕Not SupportedBreath-holding during weightlifting is not recommended due to potential blood pressure impacts, but can be beneficial for cycling or running.

◐Partially SupportedObserved use of oxygen concentrators by athletes suggests a CO2 intolerance issue.

◐Partially SupportedBreathing through the mouth is necessary when water is around the face and nose.

◐Partially SupportedBreath control implemented into endurance training can create a larger and more robust aerobic system.

◐Partially SupportedBig wave surfers develop comfort in discomfort and calm during extreme situations through preparation and training.