How does garmin calculate vo2 max

GPS running watches like Garmin use metrics such as your heart rate and running speed to calculate your VO2 Max and productivity status. It is not a precisely accurate metric as numerous variables like the weather or your sleep, can impact these data points. Updated Feb.

Le Tour in particular reflects it like no other. Each year, we expect more dynamic racing, earlier breakaways or more intense head-to-head stage finishes. The featured articles below explore the most significant shifts and challenges "La Grande Boucle" has been through since Garmin promises to estimate your VO2 max just by having you wear a watch while exercising. How accurate are Garmin devices when it comes to VO2 max? VO2 max tells you how well your body uses oxygen during exercise. The higher VO2 max you have, the better.

How does garmin calculate vo2 max

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If you need guidance with your training, check out my run coaching services. Articles you might like. A couple of my running friends are something marathoners and Garmin has them running much slower marathons.

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We earn a commission for products purchased through some links in this article. Why Trust Us? These days, tons of running watches will give a measurement of VO2 max, from the Garmin Forerunner 55 and Garmin Enduro to the new Suunto 9. So could it possibly be that simple? Overall, the results look better than I might have expected, but there are some differences between the various approaches taken by different watches. VO2 max is basically the definitive measurement of aerobic fitness. It tells you the maximum rate at which you can take oxygen from the air and deliver through it through the lungs into the bloodstream for use by your working muscles.

How does garmin calculate vo2 max

We earn a commission for products purchased through some links in this article. Why Trust Us? Thanks to more advanced features on the Apple Watch , Garmin, Polar, and other running watches , VO 2 max is the latest buzzy metric getting runners all worked up. People track this measurement because, in theory, the higher that number is, the more efficient you are while burning aerobic energy. Markofski, Ph. In the case study, an year-old world junior champion time trial cyclist recorded the highest-ever value in a VO 2 max test; three years later, he ended up retiring after a short, underwhelming pro career. The same thing seems to happen in human metabolism. Larsen was one of the authors of a response to that case study, which was also published in the Journal of Applied Physiology in Conversely, if efficiency increases too much, the trade-off is a slower rate of the metabolic processes. Following that logic, if you have two runners with the same VO 2 max, but one is more biomechanically efficient i.

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My Garmin has me at VO2max for running, which I — someone who was never into sport but got into cycling and running in my 30s — thought was great but took with a grain of salt. It should be your…. Running watches like Garmin have data that can roughly estimate your fitness data points. Garmin promises to estimate your VO2 max just by having you wear a watch while exercising. I was running slow but my heart rate was high because I was sick. VO2 Max on Garmin devices is calculated by looking at the relationship between your pace and heart rate. There are plenty of stats that Garmin watches can now supply you with including monitors of your sleep, energy, and stress. Your Garmin will move you to an unproductive status when your heart rate is high relative to your pace. Also, be sure to check out my free training plans:. If VO2 Max, training status, training load, and race predictors are all based on your heart rate data, then it would behoove you to get a chest-based heart monitor. Related: How to Run Without Stopping. That is a huge difference! Updated Feb.

Getting to know as much as possible about how your body works and functions is extremely important to keep a hand on your health.

Hey thanks for the write up! Instead, I am going to focus on the Garmin stats that are directly related to your run training and performance. They compared this info with three outdoor runs, where VO2 max was tracked by the Garmin watch. GPS running watches like Garmin use metrics such as your heart rate and running speed to calculate your VO2 Max and productivity status. For runners below or above these values the discrepancy was higher. To get a Garmin productive status, you need to work hard and recover hard. Many cyclists now have access to measuring heart rate variability which can be a very useful metric for guiding recovery and training intensity. Garmin divides your training status into the following categories:. It should be your…. Thus, your VO2 Max will go back up once you feel better or run in cooler weather, for example. Articles you might like. Studies find wrist-based monitors to have a margin of error ranging from 1 percent to But can you rely on the HRV numbers that your Garmin is showing you? However, sometimes skipping a ride is the best thing to do.