
Share Here is a drill. Hold a paper tube in your mouth with your teeth, then sprint 100 meters. After the run, inspect the paper tube. Those who had no teeth marks on the tube were considered sprinters. Those with teeth marks were simply considered runners. Thus, the main quality to sprinting is the ability [...]































Do L-Arginine Supplements (Nitric Oxide) Work?
Share Last fall, I started a series on erogenic aids after being a guest on ESPN The Ticket radio show. The big question is how do you define “cheating” vs. “performance enhancement”? I define “performance enhancement” if it’s BOTH safe and legal. If it’s illegal, then it’s called “cheating”. If it’s not safe, well, what [...]