trackinblack2 wrote:His next 100 meters turned out to be a 09.76. My first was a 11.05 and the second was
10.98. The difference being no Yams and cold weather.
100m since leaving high school was 9.76, not his second. He ran 10.03 in 2007, then 10.03 again in early 2008.
Were you already a sub-21.7 second 200m sprinter before your first 100m? If not, that's the most important difference, muxh more important than yams and weather. Remember that Bolt already ran 19.75 before his first 10.03, and his 9.76 was almost a year after the 19.75.