Wearable, patented, high-frequency peripheral nerve stimulation system designed for use on the sidelines or on the go, while traveling, on airplanes, in hotel rooms, or during meetings. Provides immediate, deep, long-lasting relief from severe pain. Facilitates and accelerates rehabilitation—can be used during active range of motion (AROM), passive range of motion (PROM), exercise, and stretching to facilitate motion. Removes the guarding effect associated with pain, allowing athletes to move more resistance through a greater range of motion and accomplish more during their physical therapy regimen. Due to its long carryover effect, there is little post-exercise soreness.