Share Time for some clarifications on last week’s article On Top End Speed and Speed Endurance. In the article Usain Bolt 100m 10 meter Splits and Speed Endurance, I wrote at the time 0.83 was the fastest record split before Usain Bolt ran 0.82 (from 50-80m) at the 2008 Beijing OG. He subsequently ran 0.81 [...]


















Performance vs Maintenance: When Do You Quit Sprinting?
Share The recent talk about Tyson Gay’s injuries leads me to ask the question: When should you stop thinking of “performance”, and focus on “maintenance”? Or perhaps move up in distance? After Tyson Gay scratched out of the 100 meters semi finals, people suggested he retire, or that he only has “two or three” good [...]