Episode #391: VO2 Max vs. Cardiorespiratory Fitness, GLP-1 Costs, and the 10,000-Step Myth | Direct Line March 2026 (Free)

Episode #391: VO2 Max vs. Cardiorespiratory Fitness, GLP-1 Costs, and the 10,000-Step Myth | Direct Line March 2026 (Free)

Author: Barbell Medicine March 24, 2026 Duration: 30:34
Barbell Medicine Podcast
HealthHealth & FitnessFitness

In this free preview of the March 2026 Direct Line AMA. Drs. Feigenbaum and Baraki cover: VO2 max versus cardiorespiratory fitness for longevity (are Peter Attia’s targets evidence-based? — with Goodhart’s Law and the JAMA evidence), what GLP-1 medications actually cost now via manufacturer programs ($149–449/month), and whether 7,000–10,000 daily steps actually meet the bar for cardiovascular training.


Full episode for Barbell Medicine Plus subscribers at https://barbellmedicine.supercast.com/


Timestamps:

0:00 — Introduction

3:26 — VO2 Max vs. Cardiorespiratory Fitness for Longevity

14:11 — GLP-1 Costs: What you should actually be paying now

21:43 — Is Walking Enough for Cardiovascular Health?


Next Steps:


For evidence-based resistance training programs: barbellmedicine.com/training-programs


For individualized training consultation: barbellmedicine.com/coaching


Explore our full library of articles on health and performance: barbellmedicine.com/resources


To consult with Drs. Baraki or Feigenbaum email us at support@barbellmedicine.com


Resources:


  • JAMA Network Open — Cardiorespiratory Fitness & Long-term Mortality (Mandsager et al.) — Exercise capacity (METs) and longevity — the foundational CRF/mortality study cited in the episode https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2707428
  • JAMA — Blair et al. — Physical fitness and all-cause mortality: a prospective study of healthy men and women https://jamanetwork.com/journals/jama/fullarticle/379243
  • Barbell Medicine Vital Five — Multi-modal CRF benchmarks and longevity targets https://www.barbellmedicine.com/vital-5-action-plan/
  • Lilly Direct — Zepbound (tirzepatide) — Manufacturer direct program ($299–449/month) https://www.lillydirect.com/zepbound
  • NovoCare — Wegovy (semaglutide) — Manufacturer savings program ($149–349/month) https://www.novocare.com/patient/medicines/wegovy.html
  • Orforglipron — Eli Lilly oral GLP-1 — What to know about orforglipron (small-molecule oral GLP-1 agonist, pending FDA approval) https://www.lilly.com/news/stories/what-to-know-about-orforglipron


Our Sponsors:
* Check out FIGS and use my code FIGSRX for a great deal: https://wearfigs.com
* Check out Factor: http://factormeals.com/bbm50off
* Check out Quince: https://quince.com/bbm


Advertising Inquiries: https://redcircle.com/brands

Privacy & Opt-Out: https://redcircle.com/privacy

Hosted by the team at Barbell Medicine, the Barbell Medicine Podcast delves into the complex intersection of health, fitness, and medical science. Rather than offering quick fixes, the discussions here are grounded in evidence-based practice, exploring how training, nutrition, and lifestyle intersect with long-term well-being. You’ll hear nuanced conversations that challenge common fitness myths and provide practical insights applicable to both everyday lifters and clinical populations. Episodes often feature deep dives into rehabilitation, strength programming, pain science, and metabolic health, all delivered with a focus on applying robust scientific principles to real-world scenarios. This podcast serves as a valuable resource for anyone looking to move beyond oversimplified advice and understand the “why” behind effective training and sustainable health practices. Tune in for thoughtful analysis and accessible explanations that make the latest research relevant to your own goals.
Author: Language: English Episodes: 100

Official website RSS
Barbell Medicine Podcast
Podcast Episodes
Episode #321: Mystery Case (Severe Throat Pain After Lifting) [not-audio_url] [/not-audio_url]

Duration: 43:16
In the Barbell Medicine Podcast, Drs. Feigenbaum and Baraki discuss a case of a 21-year-old female presenting with severe throat pain after a gym session involving heavy squats and deadlifts. The patient's symptoms worse…
Episode #320: Programming Teaching Rounds [not-audio_url] [/not-audio_url]

Duration: 1:21:47
Dr. Jordan Feigenbaum and Dr. Austin Baraki discuss the fundamentals of exercise programming. They outline four major evidence-based goals for programming regarding health: strength, power, hypertrophy, and cardiorespira…
Episode #319: High Blood Pressure Teaching Rounds (Updated Info!) [not-audio_url] [/not-audio_url]

Duration: 51:37
Drs. Feigenbaum and Baraki discuss high intensity interval training.Become a Barbell Medicine Plus MemberResources Page: https://www.barbellmedicine.com/resources/Template Quiz: https://www.barbellmedicine.com/template-q…
Episode #318: High Intensity Interval Training [not-audio_url] [/not-audio_url]

Duration: 59:47
Drs. Feigenbaum and Baraki discuss high intensity interval training. Become a Barbell Medicine Plus MemberResources Page: https://www.barbellmedicine.com/resources/Template Quiz: https://www.barbellmedicine.com/template-…
Episode #317: Biceps Pain From Curling Leads to Weakness and Numbness [not-audio_url] [/not-audio_url]

Duration: 36:07
Drs. Feigenbaum and Baraki discuss a mysterious case of arm pain after curling that gets MUCH worse.Become a Barbell Medicine Plus MemberBRI CalculatorResources Page: https://www.barbellmedicine.com/resources/Template Qu…
Episode #316: Body Roundness Index [not-audio_url] [/not-audio_url]

Duration: 18:25
Dr. Feigenbaum talks about the body roundness index and compares it to BMI.Become a Barbell Medicine Plus MemberBRI CalculatorResources Page: https://www.barbellmedicine.com/resources/Template Quiz: https://www.barbellme…
Episode #315: Muscle Weakness After Bodybuilding Show [not-audio_url] [/not-audio_url]

Duration: 35:05
Drs. Baraki and Feigenbaum talk about an interesting case of muscle weakness after a bodybuilding show. Become a Barbell Medicine Plus MemberResources Page: https://www.barbellmedicine.com/resources/Template Quiz: https:…
Episode #314: Excess Cortisol [not-audio_url] [/not-audio_url]

Duration: 1:07:35
Drs. Baraki and Feigenbaum talk about excess cortisol.Become a Barbell Medicine Plus MemberResources Page: https://www.barbellmedicine.com/resources/Template Quiz: https://www.barbellmedicine.com/template-quiz/Citations:…
Episode #313: Muscle Pain and Weakness After Packing [not-audio_url] [/not-audio_url]

Duration: 32:17
Drs. Baraki and Feigenbaum talk about a complicated medical case of muscle pain.Case: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6453326/ Resources Page: https://www.barbellmedicine.com/resources/Template Quiz: https:/…

«1...678910