sprint-turn-sprint-turn-sprint (e.g. 40yd shuttle 10yd sprint, touch the line, sprint back touch the start line and then sprint 20 yards [10+10+20=40 total yards)

CrossFit Workshop: Running

Running is a skill and the CrossFit Workshop: Running crew has perfected teaching it. Learn about biomechanics, the science of running, nutrition, injury prevention and programming implementation. Check out the Running Drills series with Brian MacKenzie via The CrossFit Journal: Part 1, Part 2, Part 3, Part 4, Part 5, and Part 6