Frazz by Jef Mallett for September 02, 2011
Transcript:
Frazz: Most world records are set with negative splits. Start slower/ finish faster gets the best results. Caulfield: Thanks. Suddenly I'm looking forward to the school year. The first half, anyway. Frazz: All world records are set with pretty fast slow splits.
Tell Usain Bolt about that slow/fast stuff…