Test, don’t guess! This non-invasive, non-exercise test measures your genetic sweat sodium concentration - the concentration of sodium you lose in your sweat. There is huge variation from low salt sweaters to high “salty” sweaters, so determining your unique sodium losses is essential for sport. Electrodes are placed on the skin to promote sweat production, then the sweat is collected and analyzed using the Precision Hydration equipment. The testing includes the development of a customized hydration and electrolyte replacement plan. This is a true game changer for athletes.