Pulsed electromagnetic field therapy (PEMF or PEMFT) is a technology that uses pulses of low frequency electromagnetic waves that can extend up to several feet. These magnetic pulses stimulate cells magnetic fields energizing them. Healthy Waves Mats low frequency PEMF operates at the same frequency range as the earth magnetic field 7.83Hz which helps bring our own magnetic field back to its natural state. This can provide a wide range of benefits, improving ones well-being synergistically working with the far infrared therapy and negative ions.   Click here for a review