Transcutaneous electrical nerve stimulation (TENS) applied to the calf muscle involves the use of a small, battery-powered device to deliver low-voltage electrical currents through electrodes placed on the skin. This stimulation targets the underlying nerves, potentially offering pain relief and promoting muscle relaxation. A common scenario for this application is managing leg cramps or muscle soreness.
This technique offers a non-invasive approach to pain management and can be a valuable tool in physical therapy and rehabilitation. It can potentially reduce the need for pain medication, providing a drug-free alternative for certain conditions. The development and refinement of TENS technology over several decades have led to its widespread adoption in both clinical and home settings.