How does the PowerFit Titanium-Ion Sports Choker work? In 2000, IonFit founder Saeki Izanagi came up with The idea of incorporating TitaniumION therapy into sports equipmentto improve the convenience and accessibility of therapy.He explored several methods and eventually developed a new technology that had not existed before: alternating the north-south polarity of the Titanium ion. The necklace is fully magnetized at 55mT at 10mm spacing in alternating north-south polarity orientation.This allows the titanium energy to be distributed over a large area from the entire neck loop, resulting inimproved blood circulation, metabolism, and increased masculine energy. Package Includes