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What Is Cardio Vascular Fitness - Online Essays

What Is Cardio Vascular Fitness

Cardiovascular fitness is a special form of muscular endurance. It is the efficiency of the heart, lungs, and vascular system in delivering oxygen to the working muscle tissues so that prolonged physical work can be maintained. A person�s ability to deliver oxygen to the working muscles is affected by many physiological parameters, including heart rate, stroke volume, cardiac output, and maximal oxygen consumption.

Cardiovascular fitness is necessary for weight loss, maintaining a healthy weight or promoting a good metabolism. The heart works to pump blood and burn calories throughout the body. Breathing is found to be harder and sweat is produced once working out for a appropriate ...

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1 (eg, going for a 30-60min walk/run). At this stage you should be able to sustain at least 20-90 minutes of activity. Your training intensity should be 65%-80%Hrmax. Fartlek training involves interspersing short bursts of intense/faster work throughout a continuous activity. It is a great way of introducing more intensive work. The difference between this activity and pure continuous work is that there is a deliberate attempt to increase the intensity which causes a temporary build-up of lactic acid. Interval training involves alternating periods of activity and recovery. The advantage of this form of training is that it provides greater amounts of exposure to intensive training without incurring excessive fatigue. Greater recovery will occur if you remain walking or moving throughout. This increases the body's ability to remove lactic acid from the muscles, take it back to the liver, and convert it to energy.

Cardiovascular fitness is key in promoting a good and healthy ...

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What Is Cardio Vascular Fitness. (2011, April 10). Retrieved November 30, 2024, from http://www.essayworld.com/essays/What-Is-Cardio-Vascular-Fitness/97872
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PAPER DETAILS
Added: 4/10/2011 11:32:54 PM
Submitted By: embrrna
Category: Health & Medicine
Type: Premium Paper
Words: 379
Pages: 2

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