02/03/2025
Movement Monday:
Understanding VO₂ Max and Its Benefits for Health and Aging
I am often asked what is the best form of exercise to lose weight? While the best way for one person may not be the best way for someone else, research has shown time and again that HIIT training (High Intensity Interval Training) is one of the best ways to not only lose weight but to improve overall health and longevity for most people. In the simplest terms, HIIT training involves 30-45 minutes of exercise interspersed with short 15-30 second bouts of breathlessness. When you exercise hard enough to become breathless you are increasing your body’s ability to use oxygen. The more you do it, the better your body becomes at using oxygen and the benefits are numerous. Let’s take a look at V02 Max defined and all the amazing benefits.
VO₂ Max is a measure of your body's ability to use oxygen during exercise. It stands for "maximal oxygen uptake" and represents the maximum amount of oxygen your body can consume per minute per kilogram of body weight. In simple terms, it reflects how efficiently your heart, lungs, and muscles work together during physical activity.
Why Is VO₂ Max Important?
A higher VO₂ Max means your body can deliver oxygen more effectively to your muscles, improving endurance and overall fitness. Athletes use VO₂ Max to gauge their cardiovascular performance, but it’s not just for elite competitors—it’s an important indicator of overall health for everyone.
How VO₂ Max Benefits the Body and Aging
Improves Heart and Lung Health – A higher VO₂ Max strengthens your heart and lungs, reducing the risk of heart disease, high blood pressure, and respiratory issues.
Boosts Energy and Stamina – With better oxygen efficiency, daily activities feel easier, and you experience less fatigue.
Enhances Brain Function – More oxygen to the brain means better cognitive function, memory, and mental clarity.
Slows Down Aging – VO₂ Max naturally declines with age, but regular exercise helps maintain it, keeping you younger at a cellular level.
Reduces Risk of Chronic Diseases – A higher VO₂ Max is linked to a lower risk of diabetes, stroke, and metabolic disorders.
Supports Longevity – Studies show that people with higher VO₂ Max levels tend to live longer and maintain independence as they age.
How to Increase Your VO₂ Max
I recommend doing any of the following at least 3x a week with a rest day in between if you are pushing yourself to be breathless numerous times during a workout. HIIT training should only be done 3x a week as your body needs time to recover from the intense training. Always consult a physician before starting an exercise program or incorporating HIIT training.
Cardio Exercises – Running, swimming, cycling, and brisk walking all improve oxygen efficiency. When using these modalities, be sure to push yourself so you are breathless for at least 30 seconds. Use hill training, or push yourself hard in the pool by kicking vigorously.
High-Intensity Interval Training (HIIT) – Short bursts of intense activity push your oxygen capacity higher. This can be as simple as doing 30 seconds of jumping jacks during a weight training workout every 2-4 minutes.
Strength Training – Lifting weights and resistance exercises support overall endurance. Interspersed with intense movements such as jumps, squat push press or even jogging in place will increase your V02 Max.
Consistent Movement – Even small changes, like taking the stairs or walking more, contribute to better VO₂ Max.
Maintaining and improving VO₂ Max isn’t just about athletic performance—it’s a powerful tool for living a longer, healthier life. By incorporating regular exercise, you can boost your oxygen efficiency, slow down aging, and enjoy an active lifestyle well into your later years.
Get out there and get breathless, it will change your life.
P.S. I am learning how to teach Strong Nation classes (Zumba’s sister class, without the dance moves, just fun athletic moves that gets your heart rate going), and they are amazing. Look for a class near you, it is perfect for all ages and really fun! They use the music to motivate you and the workout is awesome!
