Aerobic & Cardio Articles

Anybody in the world needs to exercise. No matter who you are, cardiovascular fitness is imperative for health and a good quality of living. People's lives can be improved in all kinds of different ways with it's numerous benefits. There are two kinds of cardiovascular activity: aerobic and anaerobic. Why do we need to be involved in either of these?

Anaerobic exercise is different than aerobics in that it is more often performed in a shorter period of time at a greater intensity. The term anaerobic translates to without air or without oxygen. A chemical known as lactic acid is created by the body as it is exercised in really hard activities. aerobic exercise is performed to raise stamina, anaerobic activity is to raise muscle strength for occasions when large amounts of energy are necessary in a small period of time.

Aerobic exercise is action that is generally lower in intensity and lengthier in duration. The definition of aerobic means with air or with oxygen. Aerobic exercise is done to condition the body to be more energetic for increased amounts of time. It is often called endurance training or cross training. Swimming, cycling, waliking, or jogging are some kinds of aerobic exertion. To keep the body's endurance, a large amount of oxygen is needed to produce the necessary energy. Maximum health and better performance has to have aerobic exercise.

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. 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 is raised, the body produces less lactic acid and the removal of it from the blood becomes more efficient. With boosted muscle capacity, the groups can perform at twelve percent - fifty percent more effectively, allowing the body to gain greater levels of lactic acid during exercise. 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 take big spurts of energy.

Anaerobic training is recommended for those who have already achieved a certain level of fitness and are attempting to increase speed, agility, and strength. Participants need to do a good bit of aerobic warming up and muscle stretching previous to and after an anaerobic exercise session. It is not recommended to participate in anaerobic exercise if you are a pregnant woman. Also, if you are a novice to physical activity, you should start out at about 50% intensity level for your own fitness level.