What is the intended purpose of electrical muscle stimulation (EMS)?

The intended purpose of electrical muscle stimulation (EMS) is primarily to aid in muscle repair. EMS works by delivering electrical impulses to muscles, which can stimulate muscle contractions. This is particularly beneficial in rehabilitation settings, especially after injury or surgery, as it can help maintain muscle strength and improve circulation to the area, thus facilitating the healing process. The muscle contractions induced by EMS help to prevent atrophy, promote nutrient supply, and enhance overall muscle recovery.

While metrics like skin sensitivity, relaxation, or weight loss may be effects associated with broader therapeutic techniques, the primary and most widely recognized use of EMS in clinical applications centers around muscle rehabilitation and repair. This makes aiding muscle repair the most accurate representation of EMS's intended purpose.