TENS, by definition, covers the complete range of transcutaneously applied currents used for nerve excitation although the term is often used with a more restrictive intent, namely to describe the kind of pulses produced by portable stimulators used to treat pain.ENS, by definition, covers the complete range of transcutaneously applied currents used for nerve excitation although the term is often used with a more restrictive intent, namely to describe the kind of pulses produced by portable stimulators used to treat pain.
Seafood is a staple in nearly every Chilean's diet. Shellfish such as loco (abalone), erizo (sea urchin) and piure (an unusual red invertebrate) join more widely known fish, including sardines, salmon, congrio (conger eel) and atÃºn (yellowfin tuna).
Other activities. 1  Astronomy Chile is a country with very clear skies that allow astronomical observation, science that studies the celestial bodies in the universe,â¦. 2  Birdwatching With 475 different species of birds, Chile is the perfect destination for those fans of ornithology. 3  Canopy Fly across the air with this adventure sport!