Brand: SJNDY

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✔️ WHY CHOOSE THIS? – Easy to Use! Designed with ergonomics targeting abdominal muscle exercise. Fix the fitness gear to the position where you want to strengthen your muscle. Just press the button to start the exercise. There are 6 modes and 10 intensities are optional to help fat burning and muscle growing. Each EMS machine can be adjusted individually. You can select different mode and intensity respectively to meet your desired muscle training effect..
✔️ HOW LONG SHOULD I USE IT? – About 20 minutes /time, 1-2 times /day. It equals to 2000M running, 60 minutes of sit-ups, 60 minutes of free swimming, 2 weeks of diet..