Published Research – The Breathing IQ
Published in Frontiers in Physiology
Why It Matters:
Many breathing pattern disorders (BPD) go undiagnosed because they are traditionally limited to hyperventilation syndrome. However, mechanical breathing dysfunction plays a critical role in both physical and mental health.
Our Contribution:
This study introduces the Breathing IQ (BIQ) as a novel method to assess diaphragmatic breathing efficiency and identify biomechanical breathing dysfunctions.
Key Findings:
A single 90-minute session of corrective breathing exercises significantly improved breathing range of motion (ROM) and location of movement (LOM) in 89.5% of participants (N=384, p<0.001).
Impact on Our Work:
At Ice Bath Boston & Breath, we use the BIQ to assess and correct dysfunctional breathing mechanics, helping clients breathe more efficiently for better stress regulation, reduced anxiety, and improved physiological function.
The Breathing IQ: An Anthropometric Index of Diaphragmatic Breathing Efficiency
Read the study
Ongoing & Future Research
Our commitment to research extends beyond published work—we are actively exploring new areas of breathwork and cold exposure science to optimize stress regulation, mental resilience, and women's health.
In collaboration with Dr. Belisa Vranich, we are conducting a study using ultrasound imaging to further validate the BIQ’s ability to measure diaphragmatic breathing efficiency.
Investigating how societal beauty standards (e.g., “sucking in” for a narrow waist) impact rib expansion and breathing mechanics, potentially contributing to the higher rates of anxiety in women.
Exploring how ice baths help individuals develop a sense of control and safety under stress, a key factor in reducing anxiety and emotional dysregulation.
Researching the potential for cold exposure to alleviate symptoms of PMS, PMDD, endometriosis, PCOS, and menopause by reducing inflammation and stabilizing mood and hormone-related symptoms.
Ultrasound Validation of the Breathing IQ
Breathing Mechanics & Anxiety in Women
Cold Exposure & Psychophysiological Safety
Ice Baths & Hormonal Health
The Parasympathetic Recovery Score
At Ice Bath Boston & Breath, we believe in measuring the impact of breathwork and cold exposure. That’s why we developed the Parasympathetic Recovery Score (PRS)—a data-driven method to track nervous system recovery and resilience. Clients help drive its development, providing valuable insights into the physiological benefits of controlled breathwork and cold immersion.
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Experience the Science in Practice
Breathwork and cold exposure aren’t just theories they’re proven, research-backed methods for improving mental and physical well-being.
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Our research-based approach ensures that every session is backed by data, not guesswork.