You may have overheard the term "VO2 max" at the gym or on a trainer’s social media page recently—but what is this fitness number, exactly? It’s the ultimate test for your lungs—a measure ...
You may have overheard the term "VO2 max" at the gym or on a trainer’s social media page recently—but what is this fitness number, exactly? It’s the ultimate test for your lungs—a measure ...