Interferential (IF) Therapy Explained

Posted August 23, 2024

Introduction Interferential therapy (IFT) is introduced by Dr. Nemec in the early 1950’s.He wanted to overcome the problems of discomfort caused by low-frequency currents, while maintaining their claimed therapeutic effect. It remained disappear until 1970s, when work on pain mechanism by Melzack/Wall showed that pain could be reduced by stimulating