Electrical muscle stimulation (EMS), also known as neuromuscular electrical stimulation (NMES) or electromyostimulation, is the elicitation of muscle contraction using electric impulses. EMS has received increasing attention in the last few years, because it has the potential to serve as: a strength training tool for healthy subjects and athletes; a rehabilitation and preventive tool for partially or totally immobilized patients a testing tool for evaluating the neural and/or muscular function in vivo; a post-exercise recovery tool for athletes.The impulses are generated by a device and delivered through electrodes on the skin in direct proximity to the muscles to be stimulated. The impulses mimic the action potential coming from the central nervous system, causing the muscles to contract. The electrodes are generally pads that adhere to the skin.
Electrical Muscle Stimulation is an exceptional way to help the body in the healing process. This is accomplished by sending a very small electrical current into the affected soft tissue injury or muscle spasm. The therapy utilizes this current in an effort to help reduce swelling and release trigger points that may have the muscle locked up. It does this by helping the body to release natural relievers of pain often referred to as endorphins.
This is a great therapy if there is a spasm in a back or neck muscle. It works well in relaxing the muscle and allowing it to return to its normal state rather quickly. Short therapy sessions are excellent at facilitating healing from acute and chronic pain.