 It's, it's, yes, you're going to get much more strength. Out of the mat. Yes, absolutely. And you can't get frustrated with it until you finally start to understand the movements because it's like, everyone's like, oh, it's so hard. I don't do it. Oh, it's so hard. I can't do it. But you want to, because it allows you to do the biking and the golf and the running. Now, can you lose weight though? I mean, is it as much of a calorie burn as say Robbie on the rower?