Yes, some ellipticals can be folded up for storage when they are not being used. These types of ellipticals are often referred to as "folding ellipticals." Folding ellipticals are designed to be more compact and portable than non-folding models, making them a good option for people with limited space in their homes or apartments. To fold up a folding elliptical, you will typically need to release a latch or lever that allows the machine to be collapsed. Some models may require you to remove the pedals or other parts before folding. Once the elliptical is collapsed, it can be stored in a closet, under a bed, or in another small space.It's important to note that not all ellipticals can be folded up. Some models are designed to be used in a stationary position and cannot be folded for storage. If you are looking for a compact and portable elliptical, look for a model specifically designed to be folded up.