Aerobic & Cardio Articles

Everyone in the world needs to exercise. For a good constitution and a happy quality of life, cardiovascular fitness is necessary no matter where you're from. It has numerous benefits and can improve life for people in all kinds of different ways. There are two kinds of cardiovascular activity: aerobic and anaerobic. Why do we need to be involved in either of these?

Even though it builds muscle and lean body mass, generally less calories are burned during an anaerobic workout session than an aerobic session. As more energy is burned with muscle that replaces fat cells, muscle and lean body mass inceaseIncreased muscle mass leads to lost weight and a leaner figure as muscle groups burn more energy than fat cells. As you start to exercise anaerobically, there is a shortage of oxygen to the muscles. Handling fatigue becomes easier as the body is trained more with anaerobic exercise. As the endurance level rises, the body produces less lactic acid and the removal of it from the blood becomes more effective. With boosted muscles, the groups can operate at twelve percent - 50% more productively, letting the body to accumulate higher levels of lactic acid during exercise. When higher exertion level exercises are done in a shorter area of time it is called anaerobic exercise. The term anaerobic means without air or without oxygen. As the body is exherted in very strenuous activities it produces a chemical known as lactic acid to keep it energized. aerobic exercise is performed to enhance stamina, anaerobic exercise is to raise muscle strength for times when big amounts of energy are essential in a small time.

Muscle fatigue occurs when lactic acid is produced. The lactic acid produced must be used up during a rest period before more anaerobic exercise is attempted. During anaerobics, oxygen is used by the muscles to restore burned energy. Training makes lactic acid removal in the body more effective. A few examples of anaerobic exercise are; sprinting, hill climbing, running intervals, jumping rope, and varied activities that require large bursts of energy.

Activity that is lower in intensity and longer in duration is called aerobic exercise. The definition of aerobic means with air or with oxygen. It is done to condition the body to be more active for longer amounts of time. It is often known as endurance training or cross training. Swimming, biking, waliking, or jogging are some examples of aerobic activity. To retain the body's energy level, a large amount of oxygen is needed to create the necessary energy. Aerobic activity is critical for good health and enhanced performance.

Anaerobic exercise is usually for those who have already obtained a certain level of health and are trying to raise speed, agility, and strength. Participants need to do a fair amount of aerobic warming up and stretching before and after an anaerobic exercise session. It is not recommended to do anaerobic exercise if you are pregnant. Also, if you are a beginner to physical activity, you should start out at about 50% intensity level for your particular fitness degree.