I think it's good for moderate exercise. When I increase the speed, it's like, "Oh, ooh!" ♪ It's a used item, but it doesn't have any noticeable scratches and I think it can still be used. Operation has been confirmed. Thank you. ●Product Information ・Equipped with a "selection mode" that can be set manually and 　an automatic mode that allows you to choose from 5 programs. ・Easy to see with a large screen controller, and easy to operate because you can bring it to your hand. ・12-step speed adjustment. ・Equipped with a reverse button for reverse rotation. 　You can also switch the direction of rotation during operation. ・Power consumption / 70W ・Size / Width 40 x Depth 49 x Height 29cm ・Weight / 4.9kg