This ONE number could predict how long—and how well—you’ll live after 60?It’s not your weight, blood pressure, or cholesterol. It’s your VO₂ max—your body’s capacity to use oxygen efficiently. And it might just be the most important health metric you're not tracking.In this episode, Dr. Rob Sumner explains why VO₂ max is a biological lifeline after age 60—and how to improve it safely and effectively, even if you haven’t exercised in years.🎙️ You’ll learn:- What VO₂ max really is (in simple terms)- Why it’s the #1 predictor of longevity and functional independence- How and why it declines with age (and what you can do to slow it)- How to estimate your VO₂ max at home—no fancy lab required (Click the link to estimate your VO₂ max) 👉 https://matecalculator.com/health/rockport-test - The best way to train your heart and lungs without risk of injury- Why walking isn’t always enough—and how to progress safely🚶‍♂️ This is not about running marathons. It’s about:✔️ Climbing stairs without getting winded✔️ Recovering faster from illness or surgery✔️ Hiking with your grandkids—or just carrying groceries✔️ Living longer and living better🧠 Ready to build strength, stamina, and confidence after 60? Join the 4% Club for coaching, training, and weekly insights from Dr. Rob:👉 https://www.skool.com/4percentclub/about💬 Drop a comment with your biggest takeaway—or your VO₂ max goal for this year!#VO2MaxOver60 #LongevityFitness #HealthyAging #CardioForSeniors #4PercentClub #DrRobSumner #IndependenceTraining #Zone2Training #MitochondriaHealth #AgingStrong