E! Daily 10 host Catt Sadler shows off her routine, created by Madonna and Gwyneth Paltrow's trainer, Tracy Anderson
Step 1: Soft Oblique Crunch
Lie on back with legs out-stretched. Lift one leg to a 45-degree angle while crunching toward it. Alternate legs. Do 50 reps each side.
Credit: Albert Michael/Startraksphoto.com