CLICK HERE TO SHOP AIRDYNE
IF I HAD TO PICK 1 CARDIO MACHINE...
It would be the AirDyne PRO or X. It's low-impact, space-efficient, easy to recover from, and works your whole body. Plus, there's simply no safer to way sweat and suffer, Ha!
I've tried a lot of fan bikes, but this is my favorite. It has the smoothest ride and the most versatility. Check out the companion videos to see what I mean.