From a recent ad spotted in Running Times magazine, we discover a way to get oxygen into the bloodstream of athletes without using the lungs. Yes, it’s SportsOxy Shot from Scientific Solutions LLC. They’re selling “super oxygenated” water that’s supposed to drastically improve athletic performance. A “serving” is 10 milliliters and it contains 15 volumes percent O2. Hmmm, a quick back-of-the-envelope calculation reveals something interesting. Let’s say we have a decent (though not elite) runner with a VO2max of 60 ml O2 per kg per minute. Further, let’s say that they’re running at an easy pace and using maybe 2/3 rds of their maximal O2 uptake and they’re kinda small, maybe 50 kg. That’s a per minute O2 intake of 2 liters. Why do I get that impression that swallowing 10 milliliters of “highly oxygenated” water isn’t going to have much of an effect over the course of even a short race, such as 1500 meters?
Oh, and a 500 milliliter bottle is only $60, on special. Stop by and order yours today, and while you’re at it, check out some of their other great “products”.