Hot and Cold Therapy Combination Delivers Significant Health Benefits According to Medical Expert
September 13th, 2025 7:00 AM
By: Newsworthy Staff
Dr. Roger Seheult explains how combining sauna use with cold plunging enhances cardiovascular health, boosts immunity, and improves mental resilience through ancient practices now made accessible with modern technology.

Dr. Roger Seheult has highlighted the rising popularity of pairing heat with cold exposure, noting that ending a hot session with a short burst of cold delivers powerful benefits for both body and mind. This contrast approach offers a wide range of advantages: it enhances circulation by alternating between vasodilation and vasoconstriction, accelerates recovery by flushing out metabolic waste, and strengthens the immune response through a process known as demargination. In addition, it helps lower inflammation, reduces pain, supports cardiovascular conditioning, and builds resilience by training the nervous system to adapt to stress.
Cold plunging may be trending today, but its roots stretch back thousands of years across multiple cultures. Ancient Roman bathers moved from hot steam rooms to the frigidarium, a cold plunge pool believed to refresh circulation and energy. Japanese Shinto misogi rituals involved cold rivers and waterfalls to purify body and spirit. Nordic countries maintained saunas followed by icy lake plunges to build strength, boost immunity, and create social bonds. Russian banya steam sessions ended with snow rolls or ice dips, while Orthodox believers immersed in frozen rivers as acts of faith. Indigenous cultures incorporated cold immersion as part of rites of passage and healing, teaching clarity, humility, and respect for nature.
To make these benefits more accessible, Crocpad has developed its Ice Bath and Chiller system available at https://crocpad.com/products/ice-bath-chiller-combo—a convenient solution designed for athletes, fitness enthusiasts, and wellness seekers. The portable, durable tub delivers the perfect setup for cold immersion, while the high-performance chiller maintains consistent temperatures without the hassle of ice refills. With regular use, individuals can experience reduced muscle soreness, faster recovery, improved circulation, and greater mental resilience—all from the comfort of home. This modern approach to ancient wellness practices demonstrates how traditional health methods are being validated by contemporary medical understanding and made available through innovative technology.
Source Statement
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