Aerobic & Cardio Articles

Cardiovascular exercise is something that everybody on the earth needs to do. It doesn't matter who we are, cardiovascular exercise is necessary for a good constitution and a good quality of life. People's lives can be better in all kinds of various ways with it's various advantages. Aerobic and anaerobic are the two kinds of cardiovascular exercise. Why do we need to do either one of these?

When greater intensity activities are done in a shorter area of time it is known as anaerobic exercise. The word anaerobic means without air or without oxygen. As the body is exherted in very strenuous activities it develops a substance known as lactic acid to keep it energized. While aerobic activity is performed to increase endurance, anaerobic exercise is to raise muscle strength for occasions when great amounts of energy are required in a short 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. The muscles use oxygen to restore the energy burned during anaerobics. Training makes lactic acid removal in the body more effective. Running, hill climbing, jumping rope, and sprinting are exercises that require great bursts of energy and are examples of anaerobic activity.

Activity that is lower in activity and lengthier in duration is considered aerobic exercise. The word aerobic translates to with air or with oxygen. It is done to condition the body to be more energetic for increased periods of time. It is often called endurance training or cross training. Some aerobic exercises are; walking, jogging, cycling, or swimming. To retain the body's exertion level, a vast amount of oxygen is needed to produce the essential energy. Aerobic exertion is crucial for good health and better performance.

In general, anaerobic exercise ends up burning less calories than aerobic exercise does, but it does build muscle and lean body mass. 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. A shortage of oxygen to the muscles occurs when you start to exercise anaerobically. Handling fatigue becomes easier as the body is trained more with anaerobic exercise. As the exertion level rises, the body creates less lactic acid and the removal of it from the bloodstream becomes more effective. With boosted muscles, the groups can operate from twelve percent to 50% more productively, letting the body to accumulate higher levels of lactic acid during activities.

Anaerobic training is usually for people who have already achieved a certain level of health and are trying to increase speed, agility, and power. People need to do a fair amount of aerobic warming up and stretching previous to and after an anaerobic exercise session. It is not a good idea to participate in anaerobic exercise if you are a pregnant woman. Also, if you are a beginner to exercise, you should start out at about fifty percent intensity level for your particular fitness level.