An ice bath, also known as cold water immersion, is a recovery technique where a person immerses their body in a bath of ice-cold water (typically ranging from 50°F to 59°F or 10°C to 15°C) for a short period, usually around 10-15 minutes. It is commonly used by athletes and fitness enthusiasts to reduce muscle soreness, inflammation, and fatigue after intense physical activity. The cold temperature helps constrict blood vessels, reduce swelling, and flush out metabolic waste products from tissues, promoting faster recovery. Ice baths have gained popularity not only in sports but also as a general wellness practice to boost circulation and improve overall recovery.