elevated core temperature triggers deeper, faster breathing and increased air exchange
Increased minute volume and thermal hyperpnea
What this means for you
When your body heats up, it naturally breathes deeper and faster to manage that heat — a response that moves more air through your lungs per minute. More air exchange means better clearance of carbon dioxide and more opportunity for oxygen uptake, which most people notice as a sense of refreshed breathing and easier recovery after exertion.
The published research
The cardio‐respiratory effects of passive heating and the human thermoneutral zone
Physiological Reports · 2021
The study explicitly documents a 78% increase in minute ventilation under heat stress (50℃-50% RH vs baseline, p=.000) and directly discusses thermal hyperpnea, stating 'hyperpnea and elevated minute ventilation are hyperthermic responses in humans at rest when Tc rises by more than 1℃.' The discussion further notes this may deliver more oxygen to support increased metabolic rate, directly alignin
This page describes a documented finding about the underlying wellness technology. It is not a marketing claim about any specific device. For information about HOCATT specifically, visit hocatt.com.