We tried the Pilates class that's harder than HIIT and OMG
Body and Soul
No I'm not talking about modern Pilates like Reformer or mat. Hell, I'm not even talking about Pilates that was invented in this century. I'm taking it way back to the very ripe beginnings and the man who invented the whole phenomenon: Joseph Hubertus …

3 Pilates-Inspired Moves That Really Work Your Core
SELF
A tough Pilates workout challenges your entire body. But many of moves you'll find in a Reformer or mat class also place a big emphasis on your core muscles. That's because the majority of the moves incorporate what Pilates pros call the powerhouse …