AskTaco Main  Questions and Answers  Submit  Disclaimer  FAQ  Q/A Boards  Users Login  New User  Quizzes Take a Quiz  Banners  Support Us AskTaco Crap  Sponsor Newsletter sign up Sign Up! Remove	Search questions and answers: You are not logged in. >> Question #1424 Posted:6/20/2002 8:40:57 PM EDT  Submitted: 6/20/2002 6:53:54 PM EDT What is "VO2 max" and how does it measure cardiovascular fitness? VO2 max is the maximum amount of oxygen intake for you. A higher number means you have greater lung capacity and air intake and thus process more oxygen. Therefore, a higher number means you're more fit. -Taco Post Response >> uhh User: tex Gender: Male Posted: 7/08/2005 4:17:34 AM EDT Same as NO2. I use it to work out everyday. Improves my running time. From: southern california desert Posts: 1 Post Response