transcutaneous electrical narve stimulation ppt by Mr. Raj samadhiya.pptx

ENS (transcutaneous electrical nerve stimulation) electrotherapy uses a battery-powered unit to deliver low-voltage electrical pulses through electrodes on the skin to activate nerves and relieve pain. It works by stimulating the body's natural pain-relief mechanisms, the "Pain Gate" and the endorphin system. Users can adjust the current's frequency and intensity to produce different sensations, such as tingling (paresthesia) or muscle contractions, for short-term pain management during activities or exercise.

1. Mr.Raj samadhiya BPT – 2 nd year