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| Tweet Topic Started: May 18 2016, 10:03 AM (4 Views) | |
| candyy | May 18 2016, 10:03 AM Post #1 |
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That¡¯s the Nike Air Max 90 Homme Pas Cher description of the test itself, so what exactly does VO2max mean? Basically, it¡¯s a measure of how much oxygen you can deliver to your working muscles during maximal exercise. The higher your VO2max, the more oxygen you are able to deliver to fuel metabolism. This is influenced by many factors, from your lung size to your cardiac output to the capillarization of your muscles to the function of enzymes in your muscles. However, despite how often VO2max is mentioned, it¡¯s not a perfect indicator of performance capability (other factors like economy and anaerobic threshold come into play here), but it can give some idea of your endurance potential (to view a list of some of the athletes with the highest recorded VO2max values, click here). The next step is for me to return next week and run a 5K time trial on an indoor track with the gas analyzer mask attached ¨C that Nike Roshe Run Femme Chaussures ought to be interesting and rather difficult to say the least! I also get to run on the treadmill again and have force measurements taken, which I¡¯m really looking forward to. Once they stopped the treadmill I hopped off and tried to rip off the mask so I could get some air ¨C don¡¯t think I was supposed to do that! I took a few minutes to recover and got a printout of my data ¨C my VO2max came out at 50.5 ml oxygen/min/Kg. Not particularly special, but not bad either. One thing that didn¡¯t register for me until today is that VO2max is dependent on the body weight you record prior to the test (i.e., the Kg part of the ml O2/min/Kg), so small fluctuations in weight can slightly alter your specific VO2max value. I figure if I drop another 30 pounds of body fat so that I look the part of an elite marathoner my VO2 max will be something to talk about! Related Posts Plugin for WordPress, Blogger... Initially I felt very comfortable with the mask on, but as the incline went up and my respiratory rate increased the mask started to make me feel a bit claustrophobic ¨C felt as if I couldn¡¯t get enough air through it. The hardest part was actually the fact that Nike Free Run 3 Femme Chaussure the mask made it hard for me to see the treadmill belt, which is a bit unnerving when you are maxing out. It¡¯s amazing how quickly things got hard, and I made it 7-8 incline increases before I cut myself off ¨C I was sucking hard through the mask and my heart was racing. I think I was pretty clear about the research on Nike Frees as they pertain to injury risk. That being said, these have as much cushion as many othe Nike Air Max 95 Femme Outlet r popular shoes on the market, they really aren¡¯t that minimal. |
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2:51 PM Jul 11