If you’re interested in fitness, chances are you’ve stumbled across the term VO2 Max before.
It’s like the secret code of the fitness world – something to do with oxygen use during exercise, but what does it really mean? Well, let me tell you, friend, VO2 Max is like the superhero of fitness metrics – a measure that can truly help you achieve your fitness goals.
But don’t worry, if you’re one of the many people who find VO2 Max charts and graphs confusing and intimidating, I’m here to help. In fact, today I’m going to take you on a journey to discover the power of VO2 Max – without all the technical jargon and complicated sentences.
You’ll learn everything you need to know about VO2 Max, and that includes
- What VO2 Max actually is
- Why it’s so important,
- What a good VO2 Max score looks like
- The importance of VO2 Max Charts
- What are normal VO2 Max ranges
- How to increase your aerobic capacity.
- And so much more
So get ready to unleash the superhero within and discover the true power of VO2 Max.
What’s The v02 Max?
So, what exactly is VO2 Max? Also known as “maximal oxygen consumption,” “peak oxygen intake,” and “maximal oxygen uptake,” VO2max is the metric that best describes your personal cardiorespiratory and aerobic fitness levels, research tells us.
When you exercise, your body needs oxygen to produce energy. The more oxygen you can take in and use, the longer and harder you can work out. VO2 Max is the best metric to determine your aerobic and cardiorespiratory fitness levels.
Simply put, it’s the maximum amount of oxygen your body can use during exercise, and ismeasured in liters per minute (L/min) or milliliters per minute per kilogram of body weight (mL/min/kg).
Think of the VO2 max as a kind of like the engine size in a car – the bigger the engine, the more power it can produce. In this case, your body is the engine, and the oxygen is the fuel.
Here’s what the words stand for:
- The V in VO2 Max stands for volume. The reason it’s often displayed in scientific text with a dot above it is to show that it refers to volume and volume rate per minute.
- The O2 in VO2 is the chemical formula for oxygen in its most stable state, the type of oxygen found in the air we breathe.
- Max is simply maximum, or maximal.
Some trainers and coaches use the analogy of a “gas tank” to explain VO2 Max – just like a car can only go as far as the amount of gas in its tank, your body can only perform as long as your aerobic capacity (i.e., your VO2 Max) allows.
When you reach your VO2 Max during exercise, it means you’ve hit your body’s maximum capacity for delivering oxygen to your muscles, which can feel like trying to squeeze water from a dry sponge.
The Main VO2 Max Mechanisms
Now that you know what VO2 Max is, let’s talk about what makes up this nifty little metric. Think of it like a three-legged stool, where each leg is a vital component. Knock one of those legs out, and the whole thing goes crashing down.
So, what are these three main components that make up your VO2 Max? First off, we have your lung capacity and heart volume. Think of your lungs and heart like the Batman and Robin of your circulatory system. The bigger and better they are, the more oxygenated blood they can pump into your system, and the higher your VO2 Max score.
Next up, we have capillary delivery. This is like the FedEx of your bloodstream. The more oxygenated blood that gets delivered to your muscles, the higher your aerobic fitness score.
After all, who doesn’t want more oxygen flowing to their muscles, right?
Last but not least, we have muscle efficiency. This is like having a finely-tuned sports car engine. The better your muscles can utilize oxygen from your blood, the better you can perform.
Types of VO2 Max Measures
Now that we’ve covered what makes up your VO2 Max let’s dive into the types of measures used to track it. There are two types of VO2 Max measures: absolute and relative.
Absolute VO2 Max is expressed in liters per minute and describes the total volume of oxygen you consume per minute. It’s like measuring the size of a pool in gallons. The bigger the pool, the more water it can hold.
The same goes for your lungs and heart.
On the other hand, relative VO2 Max is expressed as milliliters per kilogram of body weight per minute. It measures your weight in liters per minute per kilogram of your body weight. This metric allows for a better comparison of aerobic fitness among people of different body sizes. It’s like measuring the size of a pool relative to the size of the person swimming in it.
The Factors That Impact VO2Max
Have you ever wondered why some people seem to have better cardio fitness than others?
Here’s the truth.
A few factors influence your VO2 Max. According to the UC Davis Sports Medicine Department, your VO2 Max is affected by a variety of things, from your genetics to your training habits.
Let me explain a few.
Age & Aerobic Capacity
One thing that affects your VO2 Max is your age. As you get older, your aerobic capacity declines by around 10 percent per decade. But don’t fret – even if you’re not a young whipper-snapper anymore, research shows that sporadic intense exercise can still help improve your VO2 Max levels.
Gender also plays a role. Men generally have larger hearts and pump more blood than women, which partially accounts for their higher VO2 Max levels. Women, on the other hand, typically have lower maximum oxygen uptake due to factors like blood volume, muscle mass, and hemoglobin content.
Heredity is another factor that affects your VO2 Max. According to research out of Cerritos College in California, genetics may account for as much as 10 to 30 percent of your VO2 Max. That’s because many genetic factors impact your VO2 Max, from muscle fiber composition to aerobic enzyme levels.
Altitude and Maximum Oxygen Uptake
As you go up in altitude, there’s less oxygen available to consume, which leads to a decrease in your cardio fitness score. So, if you’re planning a mountain climbing expedition, be prepared for a lower VO2 Max.
Training Status & Oxygen Consumption
Last but not least, your training status also impacts your VO2 Max. Training can have a huge impact on your cardio fitness score, with improvements of up to 10 to 20 percent possible depending on your fitness level, background, and training program. So, if you want to improve your VO2 Max, hit the gym, or go for a run – your heart (and lungs) will thank you for it!
The Importance Of VO2’max Scores
Have you ever wondered what your VO2 max score is? It’s like having your own fitness report card, complete with a grade for your aerobic capacity. But let’s be real, knowing your VO2 max score isn’t just about impressing your gym buddies with a big number. There are more implications to it.
It’s about understanding your body’s capabilities and limitations and using that knowledge to improve your fitness level. It’s like having a GPS for your fitness journey – it tells you where you are, and helps you chart a course to where you want to be.
Let’s dive a little deeper.
Research found the V02 Max drastically impacts your lifespan.
A low score may make you prone to cardiovascular disease, according to the American Heart Association (AHA).
The next two VO2max charts show the ideal fitness levels ideal for reducing your risk of cardiovascular diseases, according to research from the Cooper Institute.
Source – Whyexercise.com
Congratulation to those who are in the blue zone; your fitness level is impeccable.
For those in the yellow and green zone, you can still reduce your risks by making a few lifestyle changes—one of them is improving your V02 Max (more on that later).
Additional resource – How to use running pace charts
What Do VO2 Max Charts Mean For Fitness Performance?
By now, you’re probably sweating buckets over V02 Max, but let’s take a breather and remember that it’s only one piece of the performance puzzle.
In fact, athletic performance is determined by other factor that go beyond aerobic power, such proper technique, mental preparation, and even diet.
Just like two bakers can use the same ingredients but end up with different cakes, two athletes with similar V02 Max readings can have very different performances based on how they use oxygen during exercise.
A runner with perfect form and a well-planned training schedule will be able to sprint circles around their competitor with bad form and inconsistent training, even if they have the same V02 Max score. It’s like watching Usain Bolt smoke his competitors in the 100-meter dash while they huff and puff like a pack of asthmatic wolves.
That’s why personal trainers and scientists are hesitant about relying solely on V02 Max measurements to track the progress of endurance athletes.
What’s more, having a high V02 Max score in one sport doesn’t necessarily mean you’ll be a champ in another. Eliud Kipchoge may be the king of the marathon world, but that doesn’t mean he could hop on a bike or dive into a pool and dominate like Michael Phelps.
For example, running optimally isn’t just about your ability to use oxygen efficiently. Other elements like foot strike, cadence, muscle fiber recruitment, and bodyweight can all impact performance.
What’s a Good VO2 Max?
When it comes to V02 max, there’s no “one size fits all” score that you should strive for. It’s like trying to fit into your old pair of jeans from high school – the answer depends on a bunch of factors, like your age, gender, conditioning level, and even the altitude you’re training at.
For example, the average non-trained guy will usually hit a V02 max score of 30-40 mL/kg/min. That’s about as impressive as a one-legged man winning a butt-kicking contest. Ladies, on the other hand, tend to score slightly lower, at around 27-30 mL/kg/min.
Elite athletes, however, are a whole different beast. These dudes (and dudettes) are like the Usain Bolts and Simone Bileses of the world – they can achieve V02 max scores as high as 90 mL/kg/min (for men) and 80-77 mL/kg/min (for women). That’s like having a Ferrari engine in your chest instead of a regular old human heart.
But what’s considered a good V02 max score for us regular folks? Well, if you’re a 30-year-old dude, aim for a score of 50-55 mL/kg/min. And if you’re a 30-year-old lady, shoot for 45-50 mL/kg/min.
Of course, it’s not just about the numbers – it’s also about how you feel and perform. The closer your V02 max score is to 60, the better you’ll fare on the field (or the court, or the track, or wherever your athletic endeavors take you).
Endurance Training And VO2’max
Get ready to be blown away by these superhuman athletes! It’s no secret that having a high VO2 max score is a must for excelling in endurance sports. And some of the best athletes out there have the VO2 max scores to prove it.
Take Kilian Jornet, for instance, a legendary ultra-endurance runner who’s basically a real-life superhero. At the peak of his conditioning, Jornet was reported to have a VO2 max score of a mind-boggling 92.0 ml/kg/min. That’s higher than most people can even dream of achieving!
But wait, it gets even better. Norwegian cross-country skier Espen Harald Bjerke takes the cake with a VO2 max score of an unbelievable 96.0 ml/kg/min. That’s right; you read that correctly. Ninety-six! This guy’s lung capacity is off the charts.
These athletes are living proof that having a high VO2 max score can give you a serious advantage in the world of endurance sports. So if you’re looking to take your athletic performance to the next level, it’s time to start working on improving that cardio fitness.
How to Measure Your VO2 Max
Alright, let me put it this way: measuring your VO2 Max is like exploring the depths of the ocean floor – it’s an exhilarating and exciting journey, but you need the right tools to uncover the truth.
Let’s explain what it is all about.
The VO2 Max Mask Test
To get an accurate reading of your VO2 Max, you need to take the test in an exercise laboratory. And just like a deep-sea diver needs a specialized diving suit, you’ll need to wear an oxygen mask during the test to measure the gas concentrations of your inspired and expired air.
The video below explains more about the testing procedure
The VO2 Max Mask Test is the gold standard when it comes to determining your aerobic capacity. It involves giving it your all on a treadmill, elliptical machine, or stationary bike while wearing the mask to collect the necessary data.
Of course, if you’re not up for a lab test, there are also indirect methods like submaximal tests that can give you a rough estimate.
But let’s be real – it’s like trying to guess the depth of the ocean by just looking at the surface waves. If you’re serious about improving your endurance, you’ll want to dive deeper and get an actual measurement. And who knows, you might just discover that you have the VO2 Max of a champion like Kilian Jornet or Espen Harald Bjerke.
The VO2 Max Mask Testing Protocol
The VO2 Max Mask Testing Protocol is the most reliable way to get an actual reading of your VO2 Max, but fair warning: it’s not for the faint of heart. You’ll start at a warm-up pace and then gradually increase the intensity every few minutes. Resistance, speed, incline…you name it, the machine will throw it at you.
Next, you keep pushing it further and harder until you reach exhaustion. This is the threshold intensity point—measured by the equipment and recorded as a number.
At this point, your body switches from aerobic training to anaerobic training. This means that your body has switched from using oxygen to generate energy to glycogen or creatine phosphate for fuel.
Typically, you’ll reach your VO2Max when oxygen consumption remains constant at a steady state despite an increase in training intensity. But here’s the downside: direct testing is the most accurate, but accuracy isn’t cheap.
If you’re in a pinch, you can also get a reading of your VO2 max by using other methods that don’t require expensive lab equipment.
Let’s look at a few alternatives.
2. Submaximal VO2 Max Tests– Calculating Aerobic Capacity the Easy Way
While they may not be as accurate as laboratory tests, submaximal VO2 max tests are useful for providing a rough idea of aerobic capacity.
Let’s explain a few.
Note –You’ll need a stopwatch to keep track of time when performing these VO2 max tests
Additional Resource – Here’s your guide to cross-country running
The Cooper Method
Coaches and fitness aficionados widely use the Cooper 12-minute run Test as it requires little equipment and it offers a rough yet very reliable estimate of maximal oxygen consumption.
This method was developed by Dr. Kenneth Cooper, a leading authority on aerobic fitness and exercise science, to measure the VO2Max of military staff.
After thorough research, Dr. Cooper found a high correlation between the distance an individual could run or walk and their Vo2 max.
This test requires minimal equipment and can be done almost anywhere, making it a favorite of coaches and fitness enthusiasts alike. To perform the Cooper test, all you need is a flat surface or track at a stadium with a precisely measured distance.
The VO2 Max Testing Protocol
Warm up for 10 minutes. You can briskly walk for 5 minutes, then do a set of dynamic stretches to get your body ready.
Next, start the stopwatch, and run as hard as you can for 12 minutes. Last up, record the distance covered to the nearest 10 meters. (Use the track, roughly 400m/437 yards per lap, to work out your overall distance).
Then compare and contrast your results.
While this test offers only a rough estimate of your VO2 max levels, it’s a great starting point for anyone looking to improve their aerobic fitness. So, grab your stopwatch and give it a try – who knows, you might surprise yourself.
Let me tell you about Mike; he’s a regular guy who’s passionate about fitness and decided to test his aerobic capacity by trying out the Cooper 12-minute run Test.
He warmed up for 10 minutes and then ran his heart out for 12 minutes, aiming to cover as much distance as possible. And boy, did he impress himself! At the end of the test, Mike had run 2.2 miles, which is about nine laps around a standard track.
So, Mike’s VO2 max calculation was the next step, and he did it in a jiffy. Since 2.2 miles equals 3600 meters, he used a simple calculation: VO2 Max = 3600 –504.9/44.73 = 69.19 ml/kg/m. That’s a pretty good VO2 max, don’t you think? I bet Mike was thrilled with the results and motivated to keep pushing his limits!
The Astrand Treadmill Test
Have you heard of the Astrand test?. Originally designed in the 1950s by Per-Olof Astrand, this test is a straightforward way to measure your VO2 max levels.
All you have to do is keep running at a steady pace with a 2.5 percent increase in gradient every two minutes until you can’t take it anymore. It’s like running a marathon up a mountain, except you do it on a treadmill in a lab.
To perform the Astrand test, you’ll need a treadmill that can change speeds and inclines, a stopwatch, and an assistant to record your time (or a friend to cheer you on and bring you water).
The Astrand Testing Protocol
The testing protocol goes like this: start the treadmill at five mph (or eight km) and run for three minutes with no incline.
Then, increase the incline to 2.5 percent while maintaining the same speed. Every two minutes after that, increase the incline by 2.5 percent but try to keep your running pace the same until you reach exhaustion.
Once you finally collapse on the treadmill in a puddle of sweat, record your time in minutes and fractions of a minute. For example, if you can only keep it up for 15 minutes and 45 seconds, you’d record 15.75 (15 minutes plus 60 divided by 45 seconds). Then, it’s time to calculate your score using the following equation: (Time x 1.44) + 14.99.
But wait, there’s more! The fun part of the Astrand test is interpreting your score. If your score is higher than your age, congratulations! You’re in excellent shape. If your score is around your age, that’s still pretty good, but you might want to consider upping your fitness game. And if your score is lower than your age, well, let’s just say it’s time to hit the gym.
So, let’s say you’re a 27-year-old woman, and you managed to make it through the Astrand test in 13 minutes and 30 seconds. That’s 13.50, so you’d calculate: 13.50 x 1.44 = 19.44. Add 14.99 to that, and your final score is 34.43. Not too shabby, but maybe you can aim for a higher score next time.
The Rockport Fitness Walking Test
First, let’s start with some context. In the 80s, a group of mad scientists from the Department of Exercise Science at the University of Massachusetts at Amherst came up with a genius way to test fitness using just a track, a pair of shoes, a stopwatch, and an accurate scale. And voila! The Rockport walking test was born.
You can easily self-administer the test, and it’s well-suited for sedentary individuals.
To perform the Rockport test, you’ll need the following:
- A level 1-mile (or 1.6 km) track (not a treadmill). High school tracks are great for this. Keep in mind that on full lap within the inside lane equals 400 meters.
- A proper pair of walking shoes
- A stopwatch
- An accurate scale.
Now, you might be thinking, “But wait, I don’t have access to a fancy track!” No worries, my friend. You can easily use a mapping app to create a one-mile course on a smooth, flat, and unbarred route. Just make sure to avoid ditches, stop signs, or any pesky hills that could throw off your results. Even a slight incline can make a difference!
The Testing Protocol
Once you’ve found your perfect track, it’s time to start the test. But before you get too excited, make sure to warm up for 5 to 10 minutes. Nobody wants to pull a muscle during this scientific endeavor!
Now, it’s time to hit that start button and start walking as fast as you can. But don’t get too crazy with the power walking or speed walking. Just keep it steady and consistent. Once you’ve reached the end of that glorious mile, stop that stopwatch and record your results in decimals. Simple, right?
But wait, there’s more! You should also take your pulse rate and record your heart rate. Don’t worry if you don’t have a fancy heart rate monitor. Just count the number of heartbeats for 30 seconds and multiply by two. Easy peasy!
And now, for the moment of truth. It’s time to calculate your VO2 max using a not-so-simple formula. But fear not; you can do it! Just plug in your weight, age, gender, time, and heart rate, and let the magic happen. Your score will tell you just how fit you really are.
Scoring The Test
Once you have your results, input them into this not-so-simple formula:
VO2 Max = 132.853 – (0.0769 × Weight) – (0.3877 × Age) + (6.315 × Gender) – (3.2649 × Time) – (0.1565 × Heart rate).
Still want more V02 Max tests?
There are many methods for estimating VO2 max scores and different types of VO2 max charts.
Maybe you heard a similar term but different methods.
Here are some of the most reliable ones.
These should be suitable for any fitness and lifestyle—even if you can’t walk:
- Balke VO2 max test – ideal for endurance sports
- Conconi test
- Critical Swim Speed
- Harvard Step Test
- Multistage Fitness Test or Bleep Test –
- Queens College Step Test
- Tecumseh Step Test
- VO2 max from a race result (time for a distance)
- VO2 max Step Test
- Wheelchair VO2 max Test
- Home Step Test
How to Increase Your VO2 Max
Now that we have the theory out of the way let’s look at how you can improve your aerobic capacity.
Sure, simply increasing your VO2 Max won’t automatically turn you into the Flash, but it’s a crucial step in the right direction. And lucky for you, I’ve got the inside scoop on the fastest and legal way to achieve it.
So, what’s the fastest (and legal) way to improve your VO2 Max?
(c) Steady-state cardio training
(d) High-intensity interval training (HIIT)
(e) Altitude training
If you answered (d), you’re on the right path.
According to research, High-Intensity Interval Training, or HIIT for short, is the ideal way of improving your peak oxygen intake, as it challenges your cardiovascular system to work to maximum effort.
The more you push yourself (higher RPE ), the better.
Picture yourself sprinting, spinning, or swimming like an Olympic champion, with intervals of intense aerobic exercise followed by a recovery break.
Sample VO2 Max Workout Routines
Here are two specific VO2max sessions you can implement to improve your overall score. Just make sure to warm up and cool down at an easy pace for 10 to 15 minutes each before and after any of the below routines. You can start with this dynamic warm-up.
- The Track Workout – Perform five 1000-meter (or two laps and a half) near maximum capacity. Recover for two to three minutes between each interval.
- The Treadmill Incline Workout – Increase the incline to 8 percent and complete five two-minute intervals at maximum capacity. Remember to pace yourself, so you don’t burn out.
Slow and gradual is the key when it comes to improving aerobic capacity. VO2 max training is no easy walk in the park as it challenges your body like nothing else.
But if you stay consistent and train regularly, you’ll reap the benefits soon.
Avoid doing VO2max workouts back-to-back.
Instead, plan easy or rest days between sessions to allow your body to recover and adapt.
As you get fitter, increase the number of intervals you perform, the intervals length, or take less time for recovery.
Additional Resource – The benefits of running
Vo2 Max Charts Explained – The Conclusion
There you have it! Now not only do you know what’s a good VO2 max but also how to improve it. The vo2 max charts are just a bonus!
If you’re serious about reaching your full athletic potential, then V02Max should be one of your supporting tools for measuring your fitness progress over time.
Of course, you still need to back up your fitness routine with a proper diet, good technique, consistency, and all of that.
Nothing is an accident.
Please feel free to leave your comments and questions in the section below.
In the meantime, thank you for dropping by.
Keep running strong