Health & Fitness: Cardio - Get Physical!
By Tenaj Ferguson | September 22, 2010CARDIO - GET PHYSICAL! Aerobic exercise or "Cardio," as it's commonly referred to, is when the body engages in physical activity and the heart rate is elevated. Cardio is a core requirement for any workout plan that focuses on good health, weight loss or the achievement of special fitness goals. If you're wondering what the hype is about cardio workouts, you must be educated on this form of exercise. Cardio is important for so many reasons, the top reasons being that it: * Helps to keep the heart strong * Raises metabolism and promotes calorie burn and weight loss * Increases lung capacity (important for endurance) * Reduces stress and releases endorphins to make you feel good! Let's break things down.