This yoga move helps ease lower back pain. Get down on your hands and knees, and arch your back into a U shape (the swayback of a cow); then do the reverse, rounding it to form a hump (the "cat"). Daily dose: One or two sets of ten.
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.
Declutter your life! Our March issue features a complete guide to streamlining your life, from Peter Walsh's 30-Day Organization Challenge to innovative ways to clear your mind. Plus, go behind the scenes of Oprah's yard sale and find out how you can improve the world with a simple "hello."