Hot and cold therapy—alternating between an infrared sauna and a cold plunge—offers powerful health benefits. The sauna’s deep heat promotes circulation, detoxification, muscle relaxation, and stress relief, while the cold plunge reduces inflammation, boosts recovery, strengthens immunity, and enhances mental clarity. Together, they create a contrast therapy that improves cardiovascular health, metabolism, and resilience to stress. This combination is popular among athletes and wellness enthusiasts for optimizing recovery and overall well-being.