Thanks to Jonas Tawiah Dodoo for sitting down with Dan Pfaff shortly before the huge exodus of coaches at UK Athletics. Jonas was also the Sprints and Jumps Coach at the Lee Valley HPC before UKA centralized it to Loughborough.
This was a casual conversation, and the first question to Dan was the components to a successful 100m and 200m race. [HINT: It starts with the start, no matter what anyone says]
The second half of the video or conversation was dedicated to Paralympic sprinter Jonnie Peacock and his training.