What is the O2 max , and why in the world you want to know ?
If you exercise regularly , so plenty of exercise, if you are an athlete or if you want to know what you are exercising within reasonable limits , you may actually want to know your VO2 max.
When you exercise, your oxygen consumption increases. For each individual, there is a limit to the amount of oxygen that he or she can consume in a given time period . Their maximum VO2 (where V is the volume and O2 oxygen) is its ability to consume oxygen during exercise, measured in milliliters of oxygen per kg of body weight per minute.
Oxygen is inhaled from the atmosphere into the lungs , where it diffuses into the blood circulation , then propelled by the heart throughout the body . Oxygen is then absorbed by the cells and used in aerobic metabolism for energy production , and a variety of metabolic processes.
Normally, the limitation of VO2 Max is dictated by the heart's ability to pump blood , but other factors may also influence a person VO2 Max . This maximum may be affected in case of heart disease, especially congestive heart failure . It can also be limited by a variety of lung diseases such as asthma , COPD and interstitial lung disease , to name a few . It may be limited by genetic factors that determine the amount of oxygen can be absorbed by exercising muscles.
For almost everyone healthy, VO2 max can be "trained" . You can maximize your last guy with an appropriate exercise program. The best form higher're your VO2 max. It may take several months, sometimes up to 18 months , regular progressive exercise to reach their maximum VO2 max.
Your VO2 max is usually tested on a treadmill , using a "metabolic cart . " This is a stress test , similar to a cardiac stress test , but with the addition of a small nozzle through which it analyzes composition air , and is calculated VO2 computer during the year to reach its maximum. Once you reach the VO2 max , oxygen consumption plateaus even if the effort is to increase the effort. A cardiac stress test traditional part of the test , which is often called stress tests / cardio endurance. Most people do the exercise within 12 to 16 minutes.
Knowing exercise VO2 and its relationship to its maximum allows the doctor to assess your fitness level and better prescribe an exercise routine to improve their performance.
So if you want to have an objective assessment of exercise capacity and want to improve their physical performance, consult a doctor who specializes in this area , usually a lung or a specialist in sports medicine, and extracorporeal endurance test performed. The test is often performed as an outpatient at the hospital, but some experts have their own laboratories .
Has this whet your appetite ?
Dr. Igal Staw is a practicing physician with offices in Norwalk and Fairfield , CT. Over 30 years in the practice of internal and pulmonary medicine , with a particular passion for preventive medicine, early detection of potential health problems , and minimize health risks . With the growing number of uninsured patients, Dr. Staw has taken important steps to make health care more affordable for the uninsured . Dr. Staw is one of the few physicians who perform cardio -respiratory endurance tests in their own facilities .
If you exercise regularly , so plenty of exercise, if you are an athlete or if you want to know what you are exercising within reasonable limits , you may actually want to know your VO2 max.
When you exercise, your oxygen consumption increases. For each individual, there is a limit to the amount of oxygen that he or she can consume in a given time period . Their maximum VO2 (where V is the volume and O2 oxygen) is its ability to consume oxygen during exercise, measured in milliliters of oxygen per kg of body weight per minute.
Oxygen is inhaled from the atmosphere into the lungs , where it diffuses into the blood circulation , then propelled by the heart throughout the body . Oxygen is then absorbed by the cells and used in aerobic metabolism for energy production , and a variety of metabolic processes.
Normally, the limitation of VO2 Max is dictated by the heart's ability to pump blood , but other factors may also influence a person VO2 Max . This maximum may be affected in case of heart disease, especially congestive heart failure . It can also be limited by a variety of lung diseases such as asthma , COPD and interstitial lung disease , to name a few . It may be limited by genetic factors that determine the amount of oxygen can be absorbed by exercising muscles.
For almost everyone healthy, VO2 max can be "trained" . You can maximize your last guy with an appropriate exercise program. The best form higher're your VO2 max. It may take several months, sometimes up to 18 months , regular progressive exercise to reach their maximum VO2 max.
Your VO2 max is usually tested on a treadmill , using a "metabolic cart . " This is a stress test , similar to a cardiac stress test , but with the addition of a small nozzle through which it analyzes composition air , and is calculated VO2 computer during the year to reach its maximum. Once you reach the VO2 max , oxygen consumption plateaus even if the effort is to increase the effort. A cardiac stress test traditional part of the test , which is often called stress tests / cardio endurance. Most people do the exercise within 12 to 16 minutes.
Knowing exercise VO2 and its relationship to its maximum allows the doctor to assess your fitness level and better prescribe an exercise routine to improve their performance.
So if you want to have an objective assessment of exercise capacity and want to improve their physical performance, consult a doctor who specializes in this area , usually a lung or a specialist in sports medicine, and extracorporeal endurance test performed. The test is often performed as an outpatient at the hospital, but some experts have their own laboratories .
Has this whet your appetite ?
Dr. Igal Staw is a practicing physician with offices in Norwalk and Fairfield , CT. Over 30 years in the practice of internal and pulmonary medicine , with a particular passion for preventive medicine, early detection of potential health problems , and minimize health risks . With the growing number of uninsured patients, Dr. Staw has taken important steps to make health care more affordable for the uninsured . Dr. Staw is one of the few physicians who perform cardio -respiratory endurance tests in their own facilities .
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