One of Dave Scott's favorite running drills is the swing set, where you alternate between a slightly slower pace and a slightly faster pace than normal.
Here he talks about how to incorporate swing sets into your training and why they can help you get faster.<!-- Start of Brightcove Player --> <!-- By use of this code snippet, I agree to the Brightcove Publisher T and C found at https://accounts.brightcove.com/en/terms-and-conditions/. --> <!-- This script tag will cause the Brightcove Players defined above it to be created as soon as the line is read by the browser. If you wish to have the player instantiated only after the rest of the HTML is processed and the page load is complete, remove the line. --> <!-- End of Brightcove Player -->