"Michael" Three rounds for time of: Run 800 meters 50 Back Extensions 50 Sit-ups Post time to comments. Compare to 080313. Enlarge image CrossFit Certification Seminar - 7th Special Forces Group, Ft Bragg NC Pat's Oly Workout Part 2: The Clean and Jerk, CrossFit Journal Preview 2 - video [wmv] [mov]...