Fitness

Add muscle-strengthening to your aerobic exercises to deliver even more health benefits, like protecting your joints, better balance and more restful sleep.
Classes:Take a strength-training class at your local fitness center to learn the basics.
Equipment:Use dumbbell or hand/ankle weights, resistance tubes, an exercise ball, and the weight of your own body.
At-home gear:Use household items for weights, such as water jugs or canned foods.
Safety matters:Before you start a new exercise program, always talk with your doctor to review any safety concerns you may have.
