Originally Posted by
Jordan Feigenbaum
Hard to say if I could quantify it, especially without data outside my own experiences. That said, I'd say a WattBike or Wingate bike are ~3x greater than a prowler simply because I think people are more likely to use the bike vs the prowler, you don't have to "set up" a bike, take it outside (weather!) and neighbors don't give a shit if you're doing HIIT at 10pm unless you're using a prowler or sled.
That said, for overall training variation I'd prefer a prowler or sled for all the things you can do with them that you can't do on a bike (face pulls, rows, pull thrus, etc).
I think a Watt bike is about the same as a wingate, tbh.