| Endurance | 6/10 | A 320-meter hill sprint with a heavy corn sack (50/30 lb) for time (8-min cap). This is a brutal test of anaerobic capacity, loaded sprinting ability, and mental toughness. |
| Stamina | 7/10 | Sprinting uphill with a heavy, awkward corn sack will severely tax leg, core, and carrying/grip stamina over a short, intense duration. |
| Strength | 7/10 | Carrying a 50/30 lb corn sack while sprinting uphill requires significant functional strength, particularly in the legs, core, and upper back/shoulders for stabilizing the load. |
| Flexibility | 2/10 | Basic running mechanics, potentially challenged by the awkward load and incline. |
| Power | 8/10 | Hill sprinting is a major test of explosive leg power. Maintaining power output while carrying a heavy, shifting load is exceptionally demanding. |
| Speed | 7/10 | This is an all-out sprint. Maximizing speed uphill with the corn sack is the sole objective. Efficiency in carrying the sack is also key. |