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VO2 Max Testing

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Discover the Benefits of VO2 Max Testing

The Ultimate Test for Longevity & Fitness

Want to better understand your fitness and get more from your workouts? VO₂ max testing is the gold standard for measuring cardiovascular fitness and endurance—whether you’re an athlete, a regular exerciser, or just getting started.

Your personalized results can help you:

  • Find the right training intensity for your goals
  • Identify your heart-rate training zones
  • Track your fitness and progress over time
  • Better understand your cardiovascular health

For athletes, VO₂ max testing can also help improve endurance, guide training, and support better performance.

    What Is VO2 Max Testing?

    VO₂ max testing measures how efficiently your body uses oxygen during exercise. It’s considered one of the best ways to assess cardiovascular fitness and endurance, giving us valuable insight into how well your heart, lungs, and muscles work together.

    It can also help establish a baseline, track changes over time, and identify opportunities to improve your fitness, health and longevity.

    What to Expect During a VO2 Max Test?

    VO₂ max testing is the gold standard for measuring cardiovascular fitness. It can be completed on its own or as part of our Longevity Program.

    During the test, you’ll wear a comfortable face mask and heart-rate monitor while exercising on a treadmill or bike. The intensity increases gradually while the equipment measures how your body uses oxygen. You can complete either a maximal or less-intensive submaximal test, depending on your comfort level. Your results are available shortly afterward.

    Who Is a Candidate for VO2 Max Testing?

    VO₂ max testing is helpful for anyone who wants to better understand or improve their fitness—whether you’re just getting started, not seeing the results you expected, or training for an endurance event. It can help identify the heart-rate zones that support your specific goals.

    We can also measure your resting metabolic rate, which shows how many calories your body burns at rest and can help guide your nutrition and exercise plan.

    What Can You Do With the Results of VO2 Max Testing?

    VO₂ max testing gives you a clear picture of your cardiovascular fitness and helps you exercise more effectively for your health, performance, and weight-loss goals.

    1. Accurate Assessment of Fitness Levels:

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    VO2 max, obtained through VO2 testing, is considered the most reliable measure of cardiovascular fitness. It accurately assesses an individual's aerobic capacity, which is the ability to deliver oxygen to working muscles during exercise. A higher VO2 max indicates a higher fitness level and greater aerobic endurance, while a lower VO2 max may suggest a need for improvement.

    2. Identification of Health Risks:

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    VO2 testing can provide valuable information about an individual's cardiovascular fitness, metabolic profile, and energy expenditure, which can help identify early markers of health risks. A low VO2 max, or poor metabolic efficiency, may indicate cardiovascular or metabolic health issues, such as reduced cardiovascular fitness, impaired glucose metabolism, or insulin resistance. This information can prompt individuals to seek further medical evaluation, make lifestyle changes, and implement interventions to manage their health risks and prevent the onset of chronic diseases.

    3. Optimization of Performance:

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    VO2 and metabolic testing can provide valuable information for optimizing performance, managing health conditions, and conducting research. These tests can help athletes and coaches adjust training programs accordingly in order to help them achieve their performance goals.

    4. Personalized Medical Weight Loss and Fat Burning Information:

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    Closely related to the VO2Max test, a measure called Resting Energy Expenditure measures the number of calories burned in a day without added exercise. This benefits patients for personalized weight loss and fat burning information. It can be highly beneficial for individuals looking to manage their weight and improve their overall fitness level. It takes only a few minutes, and is performed on a person sitting comfortably and not exercising.

    5. Increased Energy and Stamina:

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    A high VO2 max score is associated with numerous health benefits, including increased energy and stamina. With a higher capacity to deliver oxygen to working muscles, individuals can improve their endurance and stamina, leading to a more fulfilling and active lifestyle.

    Frequently Asked Questions About VO2 Max Testing

    How often do I get VO2 Max testing done?

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    The frequency of VO2 Max testing will vary depending on the individual's goals. It is recommended to undergo VO2 Max testing at least once every three to four months to monitor progress and adaptations to training. This is because the majority of VO2 Max adaptation should be visible after this period of training.

    How long does a test take?

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    VO2 Max testing typically takes between 10 to 20 minutes, but adding Resting Energy Expenditure testing, as well as the warm up and cool down add time as well. However, 10-20 minutes is generally sufficient to reach the peak oxygen consumption, allowing for an accurate measurement of VO2 Max.

    It is worth noting that the duration of the test can be influenced by factors such as the individual's fitness level, age, and gender, as well as the type of exercise used during the test. For example, cycling may result in a shorter test duration compared to running, as cycling is generally less fatiguing than running at high intensities. Additionally, individuals with lower fitness levels may require longer test durations to reach a steady state of oxygen consumption and heart rate.

    Where is the test completed?

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    We provide this test in the comfort of our office on Congress Street in Portland.

    How do you prepare for a VO2 max test?

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    To prepare for the test, individuals should wear comfortable athletic clothes and running shoes or biking shoes if applicable, avoid strenuous exercise 24 to 36 hours before the test, drink a lot of water in the 12 hours before the test, and avoid smoking, alcohol, or caffeine 12 to 24 hours before the test.

    If the individual has had an illness affecting their gastrointestinal (GI) system or lungs within 2 weeks, they should not have a VO2 Max test. It is also important to inform your team about any medications taken, as some could affect the results or the individual's ability to perform the test.

    The testing protocol for athletes and non-athletes is generally the same, involving a graded exercise test on a treadmill or stationary bike, treadmill or rower while wearing a face mask that measures the concentration of oxygen and carbon dioxide in their breath. However, the intensity and duration of the test may vary depending on the individual's fitness level and goals. For athletes, the test may be more intense and challenging, while for non-athletes, the test may be less intense and focused on establishing a baseline for their exercise program.

    How much does a VO2 Max test cost?

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    We offer both individual tests and longevity-wellness bundles to individuals interested in VO2 Max testing. For more information about specific costs, contact our team today.

    Are you interested in taking your fitness and wellness to the next level? Contact us today to work with Maine’s premier VO2 max testing providers. We can schedule you for a free, no-commitment screening and start you on your path to ultimate wellness.

    We proudly help individuals in Portland, Southern Maine and across New England optimize their health & wellness through VO2 Max testing, and beyond.

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    Real Patient Reviews

    What People Are Saying

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    Jill Scott profile picture
    Jill S
    1 days ago
    This experience has been life-changing. The doctor and all of the staff a very caring and concerned about wellness. I have felt very looked after and cared for as I have embarked on this journey with them. My health is improved within a small period of time due to their recommendations. Jill Scott licensed mental health counselor
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    Elaine S
    2 days ago
    I was frustrated with my physician who kept telling me my menopause symptoms were part of aging and I was too old for hormones! That’s when a friend referred me to age management. The team there listened to and heard my concerns, now on hormonal therapy while they monitor my blood work I’m starting to regain muscle and energy!! I am very happy with their intervention and will sing their praises to everyone!!!
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    Rictoria R
    6 days ago
    I’m in such great hands with Age Management. Very much appreciate the medical service I receive. Dr. Bedec is extremely knowledgeable, kind, and keeps a strong eye on me. I couldn’t be in better trusted hands, thank you.
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    Matt M
    6 days ago
    Great experience, very friendly staff. Mark is very caring and I feel great!
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    M M
    7 days ago
    Dr Demers and his team at Age Management, are fantastic! I have been very pleased with the care provided and the comprehensive approach to improving my quality of living life. I’ve recommended Dr Demers to several friends/family !
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    Terry H
    27 days ago
    Very in depth yearly exam and periodic lab work let's me feel I'm in competent hands
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    Carla R
    27 days ago
    After many many doctors that would not take the time with me, I found Age Management of New England! First the staff and the Drs are amazing and so friendly and helpful! The care they provide, I am so thankful! They took all the time to listen to me and explain what they do, then after I did all my blood works and tests, the dr went over the results and took his time making sure I understood everything. He talked to me like I was his friend and even talked about personal experiences! I have had contact with them all in person and over the phone and both have been nothing short of amazing. If I have a question or concern, I am able to just text them and I get a response shortly after. Where else can you get this type of service ? After being on what I needed, let just say I am feeling incredible! My husband is also a client and he loves them. It has made a huge difference in our lives, lifestyle and marriage ! Edit: So after almost a year of using Age Management of New England, I wish I would have started sooner. I cannot express how amazing I feel and the changes in my body, my life style and my marriage !!! I highly recommend them, the drs and nurses and staff are so helpful and always quick to respond when I have a need or question. ! Thank you !
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    Mary N
    27 days ago
    Listen to my needs and concerns. When 1 thing wasn’t working we tried something else until I had success. Very friendly staff and knowledgeable.
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    27 days ago
    Forward approach to healthcare and excellent one on one consultation’s
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    Greg N
    29 days ago
    Dr. Mark and the entire staff are the absolute BEST. Renee and I highly recommend!
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    Craig L
    29 days ago
    Dr Mark Demers is extremely efficient in providing needed health care to people looking for a better experience than provided by most primary care services today. My experience with Age Management Center has been fantastic and I recommend them without hesitation.
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    Brenda T
    48 days ago
    When questions arise and prescription refills are needed they are very prompt. Great staff to work with always.