I've been pondering this very topic so much lately!! Over the last few months, I've changed my routine to substituting a lot of the crazy Cathe workouts I was doing (think extreme premixes on everything) for more of Leah's Ballet Body workouts.
At first, the reasoning was that Leah's workouts had been sitting on my shelf since I bought them years ago, collecting dust, and I was feeling burned out on my routine and therefore curious about her stuff. I felt like what I was doing was backfiring on me, making me just feel crappy and like my clothes weren't fitting how I wanted them to.
Leah's workouts are no joke, intense in their own way, but I felt like they were working me so differently, it was a welcome change I wanted to stick with (and I have!).
Forward to now, months later, and I'm seeing such positive (and unexpected) results! I've recently started to wonder if I'm one of those people who maybe does better with less cardio because of it! This is hard for me to swallow because I LOVE my cardio and my intense workouts, but I can't deny what's happening. I can't explain it, but I can't deny it!