whole-body heat exposure raises heart rate to levels seen in moderate exercise
Sauna baths caused a statistically significant increase in heart rate (from ~67 to ~122 beats/min in the first bath), reflecting cardiovascular stimulation comparable to moderate exercise.
What this means for you
When your heart rate climbs the way it does during a brisk walk or light jog, your cardiovascular system gets a workout — without the joint stress. For people looking to support heart health, circulation, and overall conditioning, this kind of passive cardiovascular stimulation can be a meaningful addition to a wellness routine.
The published research
International Journal of Occupational Medicine and Environmental Health 2010;23(2):167 – 174
· 2010
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.