Test: test how low you effective dead lift set up position is.
Wod. 12 min total 3 min x 4 positions.
Retest: is the pulling position from that deficit any better?
How far can you raise your leg into flexion while standing.?

http://www.mobilitywod.com/2010/09/episode-21-getting-ready-for-strongman-hip-tweaking/