A longevity expert explains why focusing only on cardio after 40 is not enough. While cardio improves VO2 max, maintaining ...

VO2 max is a buzzy measure of heart health and fitness. I tried a class that promised to boost my VO2 max through cardio and breathwork. I don't typically do cardio, and I realized taking classes ...

Cardio isn’t just about burning calories—it’s a powerhouse for heart health, endurance, and overall well-being. From improving VO2 max to reducing stress, the right balance and intensity matter.

To stay healthy after 40, it is important to continue strength training alongside cardio, explains Dr Vass.

Few would disagree that cardio, also called aerobic exercise, is good for your health. Of the 10 most common chronic diseases, seven are "favorably influenced by regular physical activity," according ...