The Lumina NRG ABS NRG Training System is a wearable EMS device designed to tone tighten and strengthen your core muscles—hands-free. Its 23-minute preset workout delivers electrical pulses equivalent to 2000 sit-ups making it perfect for enhancing definition and building abdominal strength whether you're relaxing or on the move. Ideal for both passive toning and active fitness support this compact system helps improve muscle endurance and sculpt your midsection with consistent use. Comfortable discreet and rechargeable ABS NRG fits seamlessly into any routine.