Katie Halchishick – co-founder of Healthy is the New Skinny and the Perfectly Unperfected Project – holds a Barbie doll in the November issue of O. Dotted lines indicate what would have to be cut away in order for her to have Barbie’s body.

Marilyn measurements.

Now this is fascinating... I guess these are US standards but as we speak they apply all over the world.

Jillian Michaels

60 Photoshop before and after comps...Don't believe everything you see

Plank Workout - Do each of the 6 moves for 20 seconds. Repeat entire 2-minute circuit 3 times, taking a 30-second break in between each round. Planks planks planks!!

This is neat... type in your current weight and your goal weight to see the difference. Good motivation!--this is super cool!

Love her workouts

3 EASY MOVES TO MELT AWAY YOUR MUFFIN TOP FOR GOOD! #exercise #workout #muffintop #fitness

3 moves to tone the muscles to get rid of bra bulge!

Getting back in shape after having kids! Blog from a mommy of two with workouts, recipes and tips to getting back in shape!

Drop the Weight With Our Beginner's Workout Schedule. Every beginner should read this!

Shrink Your Belly in 14 Days with that ball you had to have and never use! YES PLEASE!!!!!

21 Fast-Paced Workout Songs You'll Love

good A.M. workout

Don't miss a single muscle with this 20-minute workout.

leg workouts. workouts