We bring forth TENS to our valuable customers. TENS basically is transcutaneous electrical nerve stimulation which is a therapy which employs low-voltage electrical currents for providing pain relief. It is very effective in alleviating pain with chronic conditions such as arthritis, fibromyalgia and back pain. TENS stimulates the nerves in the affected area, thus blocking the pain signals to the brain. It is also employed in stimulating muscles that have become weakened due to injury or illness. It is safe and non-invasive.