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LCD DIGITAL AUTOMATIC REBOUND ROLLER: aluminum alloy handles with LCD intelligent counting that would help to achieve better fitness result,Equipped with non-slip rubber and thick steel plate,Super queit and smooth,Using the automatic rebound abdominal muscle roller, you can enjoy abdominal muscle training and reduce the burden on the waist. Especially suitable for beginners,available at home, office, gym.
REAL-TIME WORKOUT RECORD: Built-in smart chip to help automatic counting. Your exercise times, exercise duration, and calories burned are all recorded, so that you can understand your daily exercise and make better exercise plans.