FOUR ANCHOR JANELLE HALL. IT’S CALLED WHAT? AND IT STANDS FOR EXERCISING WITH OXYGEN THERAPY. IT’S SOMETHING THE OWNER SAYS CAN STRENGTHEN YOUR IMMUNE SYSTEM AND LEAD TO FASTER RECOVERY AND INCREASED ...
Unlock a longer, healthier life by understanding your VO2 max, a key indicator of oxygen utilization during exercise. Experts now highlight this measure, which reflects your heart and lung efficiency.