"You have to learn how to not just tighten up your tummy but actually pull your tummy in to your lower back as much as you can," she continued. "Just doing 40 crunches a day isn't gonna do it for you.

In case you haven't noticed, starlet Miley Cyrus has been flaunting a seriously toned tummy lately. Turns out, the multi-talented artist is a huge fan of Mari Winsor Pilates--she can be seen leaving ...

“I gave her those legs. She’s always going to have those long gorgeous legs. We just toned and firmed in all the right places.” Miley was frequently photographed and followed by paparazzi leaving Mari ...

Hollywood Pilates guru Mari Winsor teaches us her ways. “Criss-Cross crunches are great as they engage all of your abdominal muscles, especially your obliques,” says Winsor. (Your obliques are the ...