This product comes partially assembled in a box. Simple assembly is required. The Fortis 4-in-1 Elliptical Cross Trainer is a great way to power past your fitness goals. It has 4 functions- a forward and reverse cross trainer, an exercise bike, and a resistance trainer. The LCD display is clear and lets you see your progress in real time. The trainer is also adjustable so you can make it harder or easier to use, depending on your needs. The resistance bands allow you to focus on different muscle groups while working out. You can also use the wheels to easily transport the trainer.