Transcutaneous electrical nerve stimulation (TENS) units ship low-voltage electrical currents to focused areas of the physique by means of electrodes positioned on the pores and skin. Whereas historically used for ache administration, some proponents recommend potential purposes for enhancing muscle improvement by stimulating contractions and doubtlessly enhancing blood move. This purported profit typically entails particular protocols relating to electrode placement, present depth, and frequency.
The potential benefits {of electrical} stimulation for muscular improvement are a topic of ongoing analysis. Some research point out that it could provide advantages as a supplementary software in rehabilitation settings, doubtlessly aiding within the restoration of muscle perform following damage or intervals of inactivity. Nevertheless, the scientific proof supporting its widespread use as a major technique for muscle development in wholesome people stays restricted. Understanding the physiological results {of electrical} stimulation on muscle tissue is essential for creating efficient and secure protocols.