This is a follow up to the relay article Baton Exchanges: How to Run the 4×200m & 4×400m. If you are a new coach to a large group of kids, one of
Dwain Chambers on Usain Bolt, Asafa Powell, Stride Length and Stride Frequency
Here are some quotes from the original article on timesonline.co.uk, and some commentary and analysis that follows it. On Extrapolating 60 meters
