Improve your core strength with this Beurer electronic muscle stimulator. Its EMS technology targets your belly and lower back muscles to help with training and recovery. Muscles feeling a bit tender? No worries! Choose from its 5 training programs or tweak the intensity depending on what you need. Plus, with the auto switch-off feature, it shuts down when you're done so you don't go overboard.    Good to know     - There are 4 contact electrodes for a quick session without any messy oils - The countdown timer lets you stay on track with your workouts  - It's cordless so you can carry it with you to the gym