Determined to get into better shape? Don't drive yourself to exhaustion: Coach yourself to satisfaction — and real results that last.

Thinking about having your genome mapped? Consider these six issues first.

No more mundane workouts. The time has come for a new fitness approach that's as fun and interesting as you are. 

Our month-by-month exercise guide to help you live the healthiest life possible.

Direct-to-consumer lab testing gives us a chance to see our biochemical realities more clearly — sometimes with surprising results.

If you want to take off — and keep off — unwanted pounds, a healthy metabolism is your body's best fat-burning friend. Find out which habits can make or break your body's ability to produce energy from would-be pudge.

Determined to get into better shape? Use this inquiry-based process to develop a plan that works — and get real results that last.

Small genetic variations can have a big influence on your health — and affect your nutritional needs, too.

Exercise anywhere is a good thing. Exercise everywhere is better. From the reliability and flexibility of in-club workouts to the variety and expanse of outdoor adventures — give your body the best of both worlds and you'll cover all kinds of new fitness ground.

Sometimes the best way to track your progress toward your fitness goals is to pick a test and make it a regular part of your regimen. Which benchmark assessment you choose depends on what you want to measure.

Millions of people suffer thyroid problems without ever knowing why. Here’s how to recognize and resolve thyroid dysfunction your doctor might miss.

Strategies for rethinking your self-image and goals so you can enjoy the benefits of a realistic, and really fun, fitness identity.

When it comes to exercise, the more, the better . . . right? Not necessarily. Finding your own fitness sweet spot is a balancing act.

Why settle for ho-hum workouts when real inspiration and satisfaction are within reach? Here's what you need to know to make your fitness pursuits more fun — and your results more fabulous.