Jennifer Anniston has some of the best arms in Hollywood. Check out Mandy's Plank Pose below that will give you the toned-but-slim look that Anniston is famous for.The Plank Pose Come to the top of a push-up, palms spread wide, directly beneath the shoulders. Heels pressing back. Sit bones aim towards your heels. Belly lifted upward towards the spine. Press down through the palms, in order to keep the arms straight. Be careful not to sway the lower back. If this begins to happen, drop the knees to the floor.
Rev It Up: Add Push-Ups Hugging the elbows in to the sides, slowly lower yourself down so that your chest is a couple of inches from the floor, and your triceps are parallel to the floor. Press back to Plank, again keeping your elbows close to the body.Read MoreLess