Air Rowing Machine, Foldable Rower with Digital Monitor & Steel Frame for Gym or Home UseFOLDABLE DESIGN: Collapse this rowing machines for home use to save space. With a foldable design, you can have room for more equipment or more machine free exercises, allowing efficiency with the spatial area you have to work with. Eliminate crowding and limitations to what can fit. FULL BODY CARDIO AND MUSCULAR WORKOUT: Exercising all the major muscle groups, this foldable rowing machine tones both your upper and lower body in one exercise, working