A Yoga Workout That's Better Than the StairMaster

... a nice, toned tush? Sometimes it's good to get out of the gym and onto the mat. All you need for this easy-to-follow yoga sequence is your body weight. You'll have strong, lean legs and a firm, taut "yoga butt" in no time- boredom not included. Take ...

http://www.shape.com/blogs/working-it-out/yoga-workout-thats-better-stairmaster