A boot-camp class that combines upper- and lower-body moves - like walking lunges and push-ups - gets the heart rate up quickly, burning fat and calories and toning muscles in a time-efficient way.

If someone is worried about bulking up their quads, they're not going to do a traditional squat. They're going to do a wide-stance squat or a plie squat, which is second position dance, opening up your legs and bringing the focus to the inner thighs and not to the quads.

I had a client who was getting ready for the Oscars, and all she ate was one meal a day - of two boiled eggs! I was able to persuade her to add some almonds and a protein shake and some vitamin supplements. It's a self-defeating strategy. You need to eat enough, particularly protein, to build lean and toned muscle in the first place.

If you do the treadmill or elliptical all the time, try adding the rowing machine or stair climber, maybe get a new bicycle. You want to keep it fresh.

Working out is for both the mind and body, and being in a beautiful setting is conducive to a more pleasant experience. The more you enjoy your surroundings, the more likely you are to work out longer and harder.