| Endurance | 4/10 | While primarily a strength test, performing 15, 12, and 9 unbroken clean-and-jerks, even with rest, can be metabolically taxing depending on the load chosen and rest periods taken. |
| Stamina | 7/10 | Requires significant strength-stamina to perform multiple unbroken sets of clean-and-jerks at a challenging load. Grip, legs, shoulders, and core will be fatigued. |
| Strength | 9/10 | This WOD is designed to test near-maximal strength for multiple reps in the clean-and-jerk. The score is the load used for the set of 15, indicating a high strength demand. |
| Flexibility | 5/10 | Excellent mobility is required for efficient clean-and-jerks at heavy loads (full squat clean, front rack, overhead position). |
| Power | 9/10 | The clean-and-jerk is a quintessential Olympic lift that demands high power output. Performing multiple reps unbroken at a heavy load tests sustained power. |
| Speed | 3/10 | Bar speed on the lifts is important for success, but the primary focus is on completing the reps unbroken at the chosen load, not overall WOD completion time against a clock (as rest is as needed). |