TENS stands for (Transcutaneous Electrical Nerve Stimulation). which are predominately used for nerve related pain conditions (acute and chronic conditions). TENS machines works by sending stimulating pulses across the surface of the skin and along the nerve strands.
The stimulating pulses help prevent pain signals from reaching the brain. They also help stimulate your body to provide higher levels of its own natural painkillers called Endorphins.
Proof of licensee is required for all items under this category.