At advise of my cardiologist, I ordered a stationary bike on Amazon. It arrived broken and this 72 yr. old with a heart issue was expected to bend steel tubing back in place. The company ANCHEER even had a video on how to fix the defect . . guess they planned on this when they shipped defective merchandise??? The steel frame is not bendable! Had to go back and forth with them and Amazon over my being expected to return this huge, heavy box to ANCHEER in China! After a great deal of stress, Amazon is issuing me a refund for the full amount. I do not need to return the stationary bike. Now I just need to figure out what to do with it! Won't be ordering anything further online from anyone. Shame Amazon is doing business with these disreputable companies from China! Noracora is another vendor on there that's extremely deceptive!!