The Kore Kooler Rehab Chair helps prevent heat stress by quickly and effectively lowering the body’s core temperature to within its safe range. The chair uses forearm immersion to promote cooling through conduction. Heat is dissipated through the blood vessels and skin into the cooler water. Cooled blood then returns to the heart and is pumped throughout the body. The sling construction of the chair provides a hammock effect for support and relaxation.