Person using a TENS machine during workout to illustrate the potential benefits for muscle building

In the pursuit of fitness and strength, TENS machines have emerged as potential allies, sparking curiosity about their role in muscle building. But amidst the excitement, a fundamental question arises: Can TENS machines truly aid in muscle growth? Let's explore this topic to uncover the reality behind the claims and understand how TENS technology might influence muscle development.

 

Understanding TENS Technology

TENS, or Transcutaneous Electrical Nerve Stimulation, involves delivering electrical impulses to targeted muscles through electrode pads placed on the skin's surface. While primarily recognized for pain relief, TENS therapy has piqued interest regarding its ability to stimulate muscle contractions and potentially contribute to muscle growth (Albert & Stiller, 1991).

 

Delving into Muscle Activation