A small rowing machine. It is small, light, and low resistance, advertised as best for shorter-type people. I assembled it last night, and it is perfect for getting low-impact exercise so I can get movement in without aggravating my chronic health issues. The biggest benefit being I can SIT DOWN while I am exercising, as even an elliptical machine has been too strenuous in the past. It is also great for brief mental breaks from work, I set it next to my desk (work from home) and so between meetings I can hop on for about 5 minutes and just zone out while counting the rowing strokes.