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genetically males have a higher VO2 max that females because males have a greater muscle mass that females. Mitochondria are the site of cellular respiration and the majority of them are located within muscle tissues in the body. If there are more sites for cellular respiration than the body will be able to keep at an aerobic level of fitness for longer because the body can remove a higher volume of oxygen from the bloodstream. This would cause a person to maintain a longer state of aerobic respiration and therefore have a higher VO2 max.
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What is Lance Armstrong VO2 max lungs oxygen burning capacity?
Armstrong's VO2 max was reported at 85 ml/kg/min
What is the relationship between vo2 max and cardiac output?
Cardiac output is the amount of blood that cardiac muscle is pumping out within one minute. it is measured in liters per minute.VO2 maxmeans maximal oxygen consumption, maximal oxygen consumption is the maximum capacity of an individual's body to transport and use oxygen during maximum work. It is measured in milliliters per minute per 1kg of working muscle.Some factor's are affected in this relationship .Oxygen carrying capacity of the blood -- how much oxygen is your blood carrying per unit of blood -- typically expressed in ml of oxygen per 100 ml of blood or per liter of blood.The amount of oxygen blood is carrying is a function of how much hemoglobin you have in your blood and the pressure of oxygen (PO2) in the arteries that are delivering the blood.Each gram of hemoglobin can carry 1.34ml of oxygen, if fully saturated (as it pretty closely is at sea level), so if we have hemoglobin count of 15 this means we can carry about 20 (15X1.34)ml oxygen per 100 ml blood or 200 ml per 1 liter of blood. Since we are only about 97% saturated the numbers become about 19 or 190.Then if we can pump 20 liters per minute (20-liter cardiac output), we can deliver 3800ml oxygen per minute -- 190 per liter X 20 liters. Obviously if we reach a cardiac output of 30 liter per minute then we could deliver 5700ml O2 per minute. Also, if we have less hemoglobin or at altitude where the hemoglobin is not as saturated with oxygen, then we will deliver the same amount of blood but less oxygen.Anyway VO2 max depends on how much oxygen we can deliver (the central factor) and at the exercising muscle, how much of the delivered oxygen can the muscle use per minute to convert fuel into energy.Vo2 max can be defined by Fick equationQ is the cardiac output of the heart, CaO2 is the arterial oxygen content, and CvO2 is the venous oxygen content, from the Fick equation it can be seen that Vo2 max has a linear relationship with cardiac outputVo2 = cardiac output x AVo2 difference....Cardiac output = HR x stroke volumeStroke volume: Determined by size and strength of heart muscle tissue.AVo2 difference = Measures how much oxygen is taken up by the muscles. The difference in arterial vs venues blood oxygen content.Blood comes to the muscles via arteries. Number of capillaries and mitochondria is the main determining factor how much oxygen is taken up by the muscles. Capillaries take the blood deep into the muscle and across more muscle. Oxygen is then "dropped off" at the mitochondria IF it is needed. More mitochondria, more need.The more changeable factor here is the A Vo2 difference
What is the difference between vo2 max and vo2 peak?
The difference between VO2 max and VO2 peak is what the values represent. VO2 max represents the highest running oxygen amount achievable during a high intensity test. V02 peak represents the maximum value that can be reached without having it raised by a boost.
What is the difference between vo2 max and pvo2 max?
VO2 max refers to the maximum rate of oxygen consumption during intense exercise, indicating cardiovascular fitness. PVO2 max, on the other hand, stands for peak oxygen uptake and usually refers to the highest oxygen consumption a person can achieve, typically during a specific test or activity. Both measures assess aerobic capacity.
What is max VO2?
VO2 max is the maximum amount of oxygen taken in and transported to the working muscles to produces energy
Where can I buy a vo2 max calculator online?
A vo2 max calculator can best be found on websites like ebay and amazon. Not only will you find reputable vo2 max calculator stockists, but also be able to save money by ckecking the prices.
What is Lance Armstrong VO2 max lungs oxygen burning capacity?
Armstrong's VO2 max was reported at 85 ml/kg/min
Where can I find out what my vo2 max is?
You can find out what your vo2 max is in many different places. There are various websites dedicated to finding these numbers for a more effective workout.
Where can I found out what my vo2 max is?
Try out this site: www.bodybuilding.com/fun/vo2max.htm. They will have everything you need to know about vo2.
What are 5 factors that can change VO2 max?
showcases
Is there a calculator that can tell me what my vo2 max is?
You can find a calculator to tell you an estimate for your vo2 max at the following link: http://www.concept2.com/us/interactive/calculators/vo2max.asp
What is Usain Bolts Vo2 max?
85 L/min
What is the error range of a vo2 max test?
10-15%
Is lebron James vo2 max higher than Michael Phelps vo2 max?
It is very likely that James Vo2 max is higher than Michael Phelps when measured on treadmill, but, while swimming Michael Phelps VO2 max will be higher. VO2 max is affected by many factors like training, efficiency, age, test protocols, athlete's training cycle period, sickness, etc. However, due to the nature of swim training - typically 4-5 hours a day plus dry-land training, plus Michael's genetic makeup and years of training every single day- it is most likely that Michael Phelps VO2 max shall be higher than James.
