With the Inspire Cross Rower Cr2.1 you not only have a pull function like all other rowers, you also have a push. That’s actually a game changer in the rowing market. Sure you get a great exercise on a straight air rower or water rower. But when you combine the stress in the push of the legs and the pull and push of the upper body … You can focus on any muscle group you desire. Indicating you control the workout and you control rower. There are a ton of rowers out there that will not do half of exactly what this device can do.