Electronic Muscle Stimulator (EMS)

An EMS machine (or Electrical Muscle Stimulator) is essentially an electronic machine with the capacity to contract your muscles via an electrical current passed through your muscle. An EMS machine may be helpful in the initial phase of muscle strengthening. The electrical current may also assist pain relief, like a TENS machine, but pain relief is not it’s main purpose.

EMS can be used as a training, therapeutic, and cosmetic tool. In medicine, EMS is used for rehabilitation purposes, for instance in physical therapy in the prevention of disuse muscle atrophy which can occur for example after musculoskeletal injuries, such as damage to bones, joints, muscles, ligaments and tendons. This is distinct from transcutaneous electrical nerve stimulation (TENS), in which an electric current is used for pain therapy.