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Infrared saunas heat up the body by using using the wavelengths of near, mid, and far. Far Infrared penetrates the deepest and is what makes the body start to increase in temperature. This is where yo...
Infrared saunas heat up the body by using using the wavelengths of near, mid, and far. Far Infrared penetrates the deepest and is what makes the body start to increase in temperature. This is where yo...