Annabelle finishing the jerk.
CrossFit is about measurable repeatable data. Measuring the distance we travel and measuring the distance the weight travels are the first steps. Repeating the same distances is the next. We want each movement to look identical and the path of the object to be remain the same. Here is where we need complete range of motion. In the photo above Annabelle has finished the jerk. The bar is directly over head. Her midline is straight and stable. Arms, legs and hip at full extension. Great Position.
Sumo dead lift high pull, 95 pounds
Push Jerk, 95 pounds