Electrical Muscle Stimulation (EMS) is a technique that uses electrical impulses to cause muscle contractions. It is often used in physical therapy to help patients recover from injuries, improve muscle strength, and enhance rehabilitation. EMS devices can be applied to various muscle groups, allowing for targeted treatment. In addition to therapy, EMS is also popular in fitness and sports training. Athletes may use it to complement their workouts, aiming to increase muscle endurance and performance. While EMS can be beneficial, it is important to use it under professional guidance to ensure safety and effectiveness.