Hello, dear friend, Are you worried about not being able to go to the gym and want to exercise at homeare you still choosing the right fitness equipmentYour vision is so great! Rowing machine exercise is a smooth, fun and challenging fitness exercise. Rowing machine is a device that simulates rowing. It has a good effect on muscle strengthening of the legs, waist, upper limbs, chest and back. This low-impact exercise offers a great full body workout. Specifications: Product name: hydraulic rowing device Notice - Please allow slight dimension difference due to manual measurement. - Please consider the actual sizes in the listing as the pictures are generally enlarged to show detail. - Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully. - Due to the light and screen difference, the item's color may be slightly different from the pictures. Thanks for your understanding.