Infrared Sauna Session

A 20-minute full-body infrared sauna session using radiant heat that penetrates 3-4cm into tissue, promoting deep sweating, muscle relaxation, and cardiovascular conditioning at a comfortable 40-60°C cabin temperature.

Infrared sauna therapy differs fundamentally from traditional Finnish saunas in how heat is delivered. Rather than heating the air to 80-100°C and relying on convection to warm the body, infrared panels emit electromagnetic radiation in the 700nm-1mm wavelength range that is absorbed directly by the skin and subcutaneous tissue, penetrating 3-4cm deep. This produces a deep internal warming effect while the cabin air temperature remains at a much more tolerable 40-60°C. The physiological response to infrared sauna closely mirrors moderate cardiovascular exercise: heart rate increases to 100-150 bpm, cardiac output rises, peripheral blood vessels dilate, and profuse sweating occurs (typically 300-500ml per 20-minute session). This cardiovascular conditioning effect has been studied extensively, with Finnish longitudinal research showing that frequent sauna use (4-7 times per week) is associated with significantly reduced cardiovascular mortality — a finding that has driven growing interest in sauna therapy as a longevity intervention. Infrared specifically offers advantages for pain management: the deep tissue penetration provides relief for muscle soreness, joint stiffness, and chronic pain conditions. The lower air temperature also makes infrared sauna accessible to people who find traditional high-temperature saunas uncomfortable or who have conditions (like multiple sclerosis) where extreme heat is contraindicated. At Urban Boost Station, infrared sauna sessions can be combined with cryotherapy for a contrast therapy effect — alternating between heat and extreme cold maximises the vascular pump mechanism and amplifies the anti-inflammatory and recovery benefits of both modalities.