Loading...
Loading...
Build a hot-cold contrast protocol, then follow along with a live phase timer and audio cues. Log your sessions and track recovery. All data stays private in your browser.
Alternating hot and cold creates a vascular pump effect — blood vessels dilate then constrict, flushing metabolic waste and delivering fresh nutrients.
Cold phases reduce acute inflammation while heat phases increase blood flow and tissue oxygenation. The combination accelerates recovery.
Contrast therapy triggers norepinephrine and endorphin release. Regular practice builds stress resilience and improves mental clarity.