A handful of smart fitness tools to keep you in shape this holiday season.

To achieve true fitness, you need a strategy that includes cardio (aerobic) exercise, strength training, and "functional fitness" exercises. Here's how much of each type to aim for, depending on your goal.

Oprah Radio' host Bob Greene takes your calls about fitness and weight loss!

Adam Campbell, fitness director of Women's Health, answers some of the most common questions he's asked about lifting weights.

Bob Greene's three-pronged approach to exercise incorporates all the following moves, for strength training and functional fitness. Workouts courtesy of TheBestLife.com.