CO₂-enriched water immersion reduces sympathetic nervous system activity and eases muscle tension
CO2-enriched water immersion induces orthosympathetic inhibition and muscular relaxation through hydrostatic pressure and Archimedes force.
What this means for you
When your nervous system shifts out of 'fight-or-flight' mode, muscles let go of held tension and your body can genuinely rest. Most people notice this as a feeling of deep calm, reduced physical tightness, and an easier time winding down — the kind of reset that supports better sleep and faster recovery.
The published research
CO2 balneotherapy: effect on free radicals release and total
· 2009
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.