What is the difference between static magnets and the pulsating electromagnetic fields generated by the QRS?
A permanent magnet is one that stays magnetized and produces a static magnetic force and does not come and go in a frequency pattern. Static field magnets are commonly used in the form of bracelets, back supports, shoe inserts, and sleeping mattresses to control pain. Static magnets can be effective, but over time the body can become accustomed to the constant field, no longer receiving the initial health benefits. Static magnets must be worn or used for long periods of time. Most of these products use field strengths of 10s to 1000s of Gauss. The QRS does not involve static or permanent magnets. Instead, the QRS has an electrical current passing through a metal coil causes an electromagnetic field. The basic concept of the QRS is that the control unit sends pre-programmed pulsating electrical DC signals (frequencies) to an applicator that contains a copper coil inside. This produces an electromagnetic field in and around the applicator. By laying on the mat, ideally for 8 minutes twic
