Strength Training

The heart isn't the only muscle to benefit from regular exercise - most of the other muscles in your body enjoy exercise, too. When you use your muscles and they become stronger, it allows you to be active for longer periods of time without getting worn out. Strong muscles are also a plus because they actually help protect you when you exercise by supporting your joints and helping to prevent injuries. Muscle also burns more energy when a person's at rest than fat does, so building your muscles will help you burn more calories and maintain a healthy weight. Different types of exercise strengthen different muscle groups, for example: For arms, try rowing or cross-country skiing. Pull-ups and push-ups, those old gym class standbys, are also good for building arm muscles. For strong legs, try running, biking, rowing, or skating. For shapely abs, you can't beat rowing, bike riding, and crunches.