#Aerobic

In a wave of new research and expert consensus, VO2 max has taken center stage as arguably the most crucial health and fitness metric for people of all ages, overtaking traditional indicators such as BMI or body weight. This push to recognize VO2 max’s importance underscores its powerful ability to predict cardiovascular health, longevity, and even cognitive function, prompting a growing number of doctors and fitness professionals to urge everyone—from elite athletes to ordinary individuals in Thailand—to pay attention to and improve their VO2 max. But with so much attention now on this number, what exactly is VO2 max, why does it matter, and how can Thais take actionable steps to improve it?

VO2 max has emerged as a leading health metric, surpassing traditional measures like BMI in predicting cardiovascular health, longevity, and even cognitive function. Health experts in Thailand are increasingly urging people of all ages—from everyday adults to athletes—to focus on improving VO2 max. But what exactly is VO2 max, why does it matter, and how can Thais take practical steps to raise it?

VO2 max, or maximal oxygen consumption, is the highest rate at which the body can take in, transport, and use oxygen during exercise. It is widely regarded as the best quantitative gauge of cardiorespiratory fitness and overall endurance. In practice, it reflects how well the heart, lungs, blood vessels, and muscles collaborate to fuel activity. While lab testing measures VO2 max during exhaustive workouts, average values can be improved at any age.

A fresh perspective on exercise is shaking up how we approach physical wellbeing, with new recommendations from Harvard Health Publishing advocating a “three-pronged” strategy for optimal fitness. This approach, derived from years of research and now the subject of renewed attention in 2025, consists of combining moderate-intensity aerobic exercise, vigorous-intensity aerobic bursts, and regular strength training—a formula that promises to boost cardiovascular health, maintain muscle strength, and promote longevity (Harvard Health).

A fresh view on fitness is reshaping how people approach health. Harvard Health Publishing recently highlighted a three-pronged plan for lifelong wellness: combine moderate aerobic activity, short bursts of vigorous exercise, and regular strength training. This evidence-based approach aims to improve heart health, preserve muscle, and support longevity for diverse populations, including Thai readers.

Why this matters for Thailand Thailand faces a health transition marked by rising non-communicable diseases such as heart disease, diabetes, and hypertension. Urban lifestyles mean more time spent sitting, while the population continues to age. Thai families often care for older relatives, making mobility, independence, and cognitive vitality key concerns. Clear, practical exercise guidance is increasingly valuable for households nationwide.