coach d wrote:
There are enough people like Hal Higdon, for whom Dr. David Costle measured VO2max to essentially not change from age 36-50, that I have my doubts that age is the primary factor. Other things like consistency, willingness to train hard, injury avoidance and recovery, access to facilities, and staying up-do-date in terms of training theory and physiology are perhaps more important. We have more and more people learning to take better care of their bodies and extend their careers. It's not like 9.93 just came out of nowhere. I just don't think a lot of older athletes work as hard as they did when they were younger.
"Old age and treachery beats youth and skill"
I'm usually the first guy to give a similar argument about athletes and aging but there is no doubt that there is a drop off even if it is slight by the time your 40. And we are talking about a guy who has been world class for a long time running the best time of his life at 40 years old. By that logic and the idea that V02 max doesnt drop till 50 years old, Lagat could go out and break the WR 1500.
If he is clean, more power to him. And here is the thing. If your clean and people are making making claims that your on PED's, that is the ultimate compliment in my book.