Do moderate to high-intensity cardio several days per week and eat a calorie-controlled diet to lose saddlebags.

Many cardio exercises can burn the same amount of calories as running 2 miles, but you may have to do them for longer.

Cardio improves your overall health and well being, which can lead to all sorts of positive side effects. It won't directly make your hair grow, but it can help it look healthier.

Jumping rope burns calories, improves fitness, builds muscular endurance and bone strength and offers other benefits that make it a great cardio workout.

Cardio kickboxing is a popular fitness regimen that often replaces aerobics and indoor exercise equipment workouts.

Regular workouts on a stationary bike helps you burn belly fat by burning calories and stimulating fat oxidation.

To improve your 800M time, you should practice sprints, distance running, leg exercise like squats, and plyometrics.

Back injuries vary in intensity and severity. Consult with your doctor and if she thinks cardio is OK, find a low-impact option.

Cardio exercise does more than just strengthen your heart—it helps you maintain your weight, improves your lung function, helps you sleep better and more.

Chest pain after exercise can be caused by overexertion, heartburn, muscle cramps and more serious lung and heart problems.

When you don't feel like [going all out](https://www.livestrong.com/slideshow/1010147-5-common-myths-highintensity-interval-training-hiit/) but don't want to phone in your workout, either, there's always [moderate-intensity cardio](https://www.livestrong.

Gyms are full of cardio equipment that can boost your aerobic level and tone your legs. Here are five machines that will maximize your workout.