If you're looking to get as toned as 49-year-old Jennifer Aniston, here's the workout you've been searching for. Yogalosophy was created by the celebrity's long-standing yoga instructor, Mandy Ingber, "This workout will change your body and your mind," Aniston says on the DVD cover, as it combines resistance training and traditional yoga to build muscle and burn fat.
Of course, cardio is an important part of fitness too, but the benefits of strength training are major. Strength training helps build muscle, and lean muscle is better at burning calories when the body is at rest, which is important whether you're trying to lose weight or maintain it. It also helps strengthens joints and bones, avoid injury, improve your muscular endurance, and will help you give it your all during your other workouts, whether that means setting a new PR if you're a runner or pushing (and pulling) a little harder with your legs during your favorite indoor cycling class.
In his new P90 DVD set, the supertrainer Tony Horton drops the "X" for an all-levels-welcome version of his wildly popular 90-day program. The 10 workouts—including total-body and core on the floor routines—are mapped out for you in a follow-along schedule. The modification options to the mix of cardio and resistance moves "make every set possible" for a gymlike intensity, testers said, all in 25 minutes. "It doesn't get much better than that," one reviewer raved.
Just don't rely exclusively on the scale to track your progress in the battle of the bulge. Because muscle is denser than fat, it squeezes the same amount of weight into less space. "Often, our clients' scales won't drop as fast, but they'll fit into smaller jeans," says Rachel Cosgrove, owner of Results Fitness in Santa Clarita, California. And it's the number on the tag inside your bootcuts you want to get lower, right?
Begin with three weight-training sessions each week, recommends Joe Dowdell, founder and co-owner of the New York City gym Peak Performance. For the greatest calorie burn, aim for total-body workouts that target your arms, abs, legs, and back, and go for moves that will zap several different muscle groups at a time—for example, squats, which call on muscles in both the front and back of your legs, as opposed to leg extensions, which isolate the quads.
When you strength train, your muscles are broken down, and then rebuilt over the next 24-48 hours. While your body is rebuilding those muscles, it’s recruiting more calories and energy to make the process happen (generally referred to as the ‘afterburn’ effect). What this means is that your metabolism operates at a faster level even while you’re sitting on the couch after a workout.