Pnoē Metabolic – RMR & Fitness -Vo2 max
Testing And Analysis

MetabAcheck Metabolism Testing And Analysis

San Francisco And Surrounding Bay Area

5.0 12 reviews

• Jordan Kienzle ★★★★★ in the last week
  I did a VO2 max test with Dr. Jay which helped identify a few high impact underlying areas for improvement- none of which I had considered before the test. I found the entire process to be very valuable and seamless.
  Dr. Jay is incredibly … More knowledgeable and has the latest measurement technology. He also has the most relevant cycling equipment for testing purposes which gave me confidence in the testing protocol/results.
  The testing results were super interesting but the real benefit is Dr. Jay's further analyses and recommendations for improvement across the various areas. His guidance and explanations really gave me confidence in how I can make improvements and the appropriate action items.
  As somebody who is looking to maximize my performance in training and racing, and in general health and well-being, I found Dr. Jay's process and results to be well worth it. I'm excited to implement the recommendations and continue to improve my athletic performance.
• Melanie Dalton ★★★★★ in the last week
  Dr. Jay is fantastic and I wish we would have found him years ago!! I have focused on health and wellness for many years now, doing my best to make adjustments as I went along, reading everything under the sun. The tests that Dr. Jay provides … More were incredibly informative and crucial to understanding my specific body needs; yet his deep dive into the reports and turn around of this information to understandable, actionable change is what is truly valuable. The information I received, I would not have been able to discover on my own. Further, without Dr. Jay’s interpretation of the data, I would not have made the accurate adjustments. Now I know that I am on the true best course to reach my fullest potential and health goals.
  Dr. Jay has an absolute wealth of knowledge and is truly passionate and excited about what he does, which shows in hs expertise and also the care and attention he provides to each individual (my husband has also gone through this process!). It is a great feeling to know we are truly on course this time and that we have Dr. Jay in our corner as we continue to progress. Thank you Dr. Jay!
• Jodi McLean Yoga ★★★★★ 3 weeks ago
  Amazing experience! Priceless information! As a relatively healthy & fit 40 year old, I came to Dr Jay with a goal to be more generally aware of my overall wellness and more efficient in my excercise & nutrition regimen. I have … More been extremely interested in longevity & feeling my best. He helped me unlock things I feel have been holding me back from my highest potential for years! Dr Jay was extremely kind and communicative throughout the entire process. He took his time and we had fun with the information! Not only did he help me understand how my body is working, he showed me what I need to do to make necessary shifts in the right direction by creating a clear plan. I can’t wait to get started! HIGHLY RECOMMEND!!
• Nicole PK ★★★★★ 4 months ago
  This testing provided so many valuable insights for my training moving forward. Dr Jay provided lots of comprehensive explanation and made sure that I was clear on all of results and the actions I needed to take to address problem areas. … More I will certainly continue to work with Dr Jay moving forward and plan to be tested again before the next phase of my training.
• Ben Lindenmuth ★★★★★ 2 months ago
  Recently did the RMR and VO2max testing at Metabacheck. Dr. Jay translated the results into some changes I can make to work toward my goals. Really pleased with his willingness to explain everything and deep analysis of test results. … More
• Cooper Rinzler ★★★★★ 2 years ago
  Dr. Jay is amazing. The level of engagement and depth of analysis he provides in supporting individuals on their metabolic journeys is unlike anything I've ever encountered. This is actionable insight with a true thought partner … More and pro - if you're considering RMR or VO2max this is the place to do it. Top of the line equipment + Dr. Jay goes out of his way to personalize the feedback to your own objectives. Thanks, Dr. Jay!
• Ashley Howell ★★★★★ 2 years ago
  About 2 months ago I visited Dr Jay and did the RMR and VO2 test. I’ve been implementing all the suggestions I received after my results came in and have been enjoying my results whereas before my weightloss had stalled. The increase in … More zone 2 cardio has been the most helpful for me. Looking forward to visiting again to check in with my improvements
• Kaitlan Maissen ★★★★★ 3 years ago
  I truly never write reviews, even if I had a good experience. But my time with Dr. Jay was so above and beyond wonderful, I really wanted to write one in the hopes that more folks work with him! Dr. Jay is genuinely a wonderful human being. … More Very easy to talk to and get along with, an incredible wealth of information and knowledge, goes above and beyond for his clients (even at the sacrifice of his own time and energy), and is very clearly caring and passionate about what he does.Over the summer I had my RMR and VO2 Max tested with him. I had booked my RMR test through Fitnescity who at the time used Dr. Jay's facility to perform the test (FYI - do NOT go to Fitnescity! They are way overpriced, awful customer service, and deliver very obscure, extremely basic and misleading results! Make sure to book directly with Dr. Jay via MetabAcheck!).Dr. Jay immediately made me feel welcome and comfortable, talked with me at length about why I was testing and what my goals were, and he provided so much insight and information. Although I was doing the test through Fitnescity, Dr. Jay provided an in-depth report and analysis even though he didn't have to. Thank god he did! The report I received from Fitnescity was very confusing, contradictory and unhelpful. Dr. Jay's report and analysis provided deep insight and clear directions on adjustments I needed to make.After doing the RMR test and having such a wonderful experience with Dr. Jay, I decided to do my VO2 max test with him as well. Dr. Jay was very flexible about my scheduling needs, listening to my anxieties about the test and reassuring me, providing me with what machine options were available that were aligned with the type of activity I do, clearly explained how the test worked, and sat with me while I was testing and actively looked at the data as it was coming in. He even gave me some preliminary insight that was indeed accurate to the test results I later received. This is honestly so impressive to me and very clearly showed me just how knowledgeable Dr. Jay is, as the data being input spits out graphs and Dr. Jay was able to look at the graphs and already know much of what the results would be!After the results came in, he hopped on a zoom call with me to go over them, which was very in-depth, he answered all of my questions, and provided me copies of all the results and also an in-depth report he had written out himself, which included action items and adjustments I could make to best achieve the results I wanted. There's a lot of confusing and often contradicting info to be found online when it comes to fitness and results, and Dr. Jay was able to clear up any confusion I had and provide clarity on what would actually work for me and my body specifically.I know this is a very long review! But I wanted to be thorough in order to help ease anyone who may feel nervous about testing (like I was) and also because I really can not emphasize enough how much I appreciate Dr. Jay. He really is a great guy and if you're wanting to do any sort of metabolic and/or fitness testing and are looking for someone who can set you at ease, provide exceptional insight, and give you some of the absolute best customer service you will ever receive, please please go to Dr. Jay at MetabAcheck. I will definitely be going to him for future testing!
• Carolyn Shin ★★★★★ 2 years ago
  Both my husband and I had amazing experiences with Dr. Jay. We did the RMR and VO2 tests and learned so much about ourselves. I am the type of person who asks a million questions and Dr. Jay took his time to ensure all of my questions were … More thoroughly answered. This experience has been eye opening and it’s been two months since we have implemented his recommendations and we have never felt better. We plan to reach back out to Dr. Jay soon to conduct more tests to see where we have improved and what other tweaks we should make to keep improving!
• Melinda Gutermuth ★★★★★ 3 years ago
  I visited Dr. Day for an RMR test recently and all of my expectations were exceeded. I've struggled to set reasonable calorie consumption and exercise goals for the longest time because the standard calculations didn't seem right … More for my body. The test itself was very easy, and Dr. Jay explained every step of the process to make sure I got the most accurate results. The report I got back gave me so much valuable insight into how my body is using energy. I also appreciated all his recommendations for next steps, and look forward to using this information to really improve my long-term health and wellness.
• Gene Trent ★★★★★ 3 years ago
  Dr Jay is professional and knowledgeable and an actual internally medical doctor. I took a basic BMR and it was not only helpful it providing me with a general understanding of my resting BMR. Subsequent conversations with Dr. Jay convinced … More me that a VO2 stress test is needed to better understand my body and how it is performing in wide range of physical activity. Dr Jay is patient and spent time explaining and getting to know what it was that I was looking to achieve. As we age things just get harder to do. If you are serious at wanting to understand how to achieve better results with your body and this is a good starting place. Data and testing are great thing.
• Alvin Yates ★★★★★ 3 years ago
  Dr. Jay has been a great resource as I work to understand my body’s nutritional needs as I train as an amateur athlete, helping me to get both accurate metabolic numbers and providing a number of resources around nutrition and performance … More management.He has been invaluable in getting me the data and numbers I need in order to stay healthy and strong while I work through an extremely tough fitness program over the next few months and has been nothing but professional and courteous the whole way through.
• JC Zano ★★★★★ 3 years ago
  I’m a 60 yr old woman who does HIIT and who weight trains frequently and at high levels for my age. Despite a large daily calorie deficit and increasing my workout intensity, I found myself acquiring a lot of fat around my middle. Dr. Jay … More and the Metabacheck tests and resulting information gave me the answers I needed. I see exactly what is happening to my body as I exercise. The breadth and depth of the info is amazing. And Dr Jay was able to step through the info with me and offer exercise and nutritional plans. My issues are metabolic efficiency and efficient oxygen delivery to my muscles. I highly recommend this testing and Dr Jay. I feel like I finally have answers to my body’s seeming betrayal and a partner in my ongoing fitness journey.
• Jackie C ★★★★★ 3 years ago
  This was the most helpful thing I could have done for myself and my health. I’ve been having trouble losing weight and by doing the RMR and V02 test I found out that I have a very inefficient metabolism. I never knew that! It explained … More so much on why I was working out for almost 2 hours a day and burning maybe 1 pound in 2 months. With all this data, I was able to go to my doctor, nutritionist, and my trainer and have concrete proof that shows what is wrong with me. The crazy thing is that they actually listened to me and took the information and are implementing it. I really recommend this to anyone who is really struggling to lose weight and can’t figure out why.
• Sveta Bodapati ★★★★★ 3 years ago
  Dr Jay's suggestions are a game changer. You know exactly what you need to do to reach your goals and how. He will also give info to your trainer and nutritionist to bring everything together.
• Jennifer Mino ★★★★★ 3 years ago
  "Thanks for doing this test for my son, Miles!It’s so important to learn how the body works together for optimal performance. I’m most excited that he’s learning the power of the breathe at a young age.Thanks again!-Jenn"
• Eric White ★★★★★ 3 years ago
  dr. jay has been great to work with unlocking invaluable insights to help achieve peak performance
• Alexandra ★★★★★ 3 years ago
  Great experience! Great information that will help me lose weight. Highly recommend!
• Alex Wilhelm ★★★★★ 3 years ago
  Great experience. Looking forward to putting what I’ve learned to the test.
• Gabe Cohen ★★★★★ 2 years ago
  Working with Dr. Jay gave me invaluable insights into my health and fitness. Dr. Jay is kind, knowledgeable, and able to provide a detailed analysis and actionable suggestions that let me feel more in control of my health and fitness journey. … More I highly recommend visiting MetabACheck for RMR, VO2, and Respiratory training. I will be back!

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