Don't you want your rowing machine to take up all the space in your house? Choose a collapsible rowing machine. These appliances have collapsible parts, so you can store your rowing machine in a compact way. For example, put it upright in the corner of the room, or slide it into a closet. If your rowing machine is collapsible, you're sure it won't become a part of your furniture. This is nice when you're house isn't too spacious or if you don't have a separate room for the machine.