The powerful field of each Bioflow magnet is thought to improve blood flow to areas of pain or injury, encouraging healing and cell regeneration. Bioflow Sport is designed to complement an active lifestyle, with a winning combination of patented magnet technology teamed with a durable water resistant silicone wristband. The patented magnets developed by Bioflow use a strong, multi-directional force of magnetism called Central Reverse Polarity. Standard magnets have single polarity (a North and a South Pole) whereas Central Reverse Polarity magnets have a unique arrangement of magnetic poles (North - South - North).