Love · Breathe · Climb
Science-backed breathwork for climbers. From Wim Hof activation to recovery sighing — every tool your lungs need on the wall and off it.
Breathing Toolbox
Each tool is mapped to a Pranaclimb performance zone. Use them strategically — before, during, and after your climbs.
Progressive hyperventilation rounds followed by full retention holds. Accelerates VO₂ kinetics, primes CP, and builds CO₂ resilience before performance.
"Breathe deep, hold strong, rise."
4:4:4:4 equal-phase breathing. Resets the nervous system, manages CO₂ at rest holds, and restores W′bal between efforts. Ideal at CP zone.
"Inhale control, exhale calm."
Double inhale through the nose, long slow exhale through the mouth. Most effective breathwork for mood improvement and reducing physiological arousal (Huberman et al., 2023).
"Sigh it out — release and reset."
Deep nasal inhale, slow exhale into a balloon. Clinically shown to raise SpO₂ from 95.7% to 98.1% (Misra et al., 2023). Builds expiratory control and diaphragm strength.
"Fill it strong, release it slow."
Forceful, sharp exhale at crux moments. Reduces inspiratory load, delays respiratory muscle metaboreflex, and releases core tension on hard moves. Above CP / RCP zone.
"Exhale sharp — drive through the crux."
Rest tongue gently on hard palate, lips soft, teeth slightly apart. Promotes jaw and neck relaxation, supports nasal breathing, and reduces accessory muscle tension.
"Rest your tongue — soften your jaw, steady your breath."
Guided Timers
Interactive timers with full visual and phase guidance. Set your session, press begin, breathe.
Progressive retention · 4 rounds · Fully customisable
4:4:4:4 · Calm & reset · Recovery tool
Double inhale · Long exhale · 5-min reset
Zone Mapping
Your breathing rate is your performance compass. Use this map to identify where you are and which tool to reach for.
| Zone | BR (BPM) | RPE | Breathing State | Recommended Tool |
|---|---|---|---|---|
| Sub-threshold | ≤ 35 | ≤ 6 | Slow, nasal, diaphragmatic | Tongue-Y Balance · Cyclic Sigh |
| CP Zone | 40–45 | 7–8 | Efficient diaphragmatic, sustainable | Box Breathing · Coherent Breathing |
| Amber / RCP | 45–55 | 8–9 | Mixed nasal→oral, rhythm tightening | Cyclic Sigh · Power Exhale at crux |
| Redline | > 55 | 9–10 | Expressive, short bursts, W′ depleting | Power Exhale · Wim Hof pre-session |
Research Spotlight
Wim Hof · VO₂ Kinetics
Warm-Up Breathing & Endurance
A 17–22 min Wim Hof breathing warm-up altered VO₂ consumption during incremental cycling, potentially facilitating endurance performance and reducing subjective strain in young athletes. Average heart rates trended lower in preceded stages.
Bahenský et al., 2021Cyclic Sighing · Mood
5-Min Breathwork vs Meditation
In a randomised controlled trial, 5 minutes of cyclic sighing produced greater mood improvement and reduction in respiratory rate than mindfulness meditation. Exhale-focused breathing was most effective for stress management.
Balban et al., 2023 (Huberman Lab)Balloon Breathing · SpO₂
Oxygen Saturation Improvement
30 minutes of balloon-blowing exercise significantly raised SpO₂ from 95.7% to 98.1% in 250 patients. Activates the diaphragm and intercostals, enhancing alveolar ventilation and gas exchange efficiency.
Misra et al., 2023 — CureusVocalisation · Ventilation
Yelling & Aerobic Power
Yelling at maximal effort led to higher peak power, time to exhaustion, and greater VO₂ and ventilation during 90–100% maximal cycling — without increased muscle activation. Supports Pranaclimb's +5 BPM scream adjustment rule.
Chen et al., 2015 — ResearchGateMetaboreflex · W′bal
Respiratory Muscle Fatigue
Repeated Valsalva-type pressure raises intrathoracic pressure, activates the respiratory muscle metaboreflex, and causes vasoconstriction in limb musculature — accelerating W′ depletion. Validates the Scream-Density Override Rule.
Yamaguchi et al., 2020Sighing · Reset
Sighs as Physiological Resetters
Spontaneous sighs act as physiological and psychological resetters, reducing tension and improving self-reported relief. Supports assigning a low or negative BR adjustment for sighs in Pranaclimb coaching.
Vlemincx et al., 2016