Can you run, jog, or walk fast for 12 minutes without stopping?br This simple test — originally developed for the US military — reveals how healthy your heart really is. It's called the Cooper Test, and it shows how your cardio fitness compares to others your age. In this video, you'll learn how far you should be able to go in 12 minutes, what it says about your VO2 max, and how that links to your long-term health.br br Plus, we’ll break down bonus tests like push-ups and balance that might just predict how long you’ll live.br br No gym, no fancy equipment — just you, 12 minutes, and the truth.br WooGlobe Ref : WGA305904br For licensing and to use this video, please email licensing@wooglobe.