| Endurance | 9/10 | Eight 1km runs combined with sustained aerobic work across ski erg, row, and farmer carry create exceptional cardiovascular demand. The continuous nature of this long-duration workout heavily taxes aerobic capacity. |
| Stamina | 10/10 | Extreme muscular endurance across all domains: 8km running, 1000m ski/row, heavy sled work, 80 burpee broad jumps, 200m farmer carry, 100 wall balls. Sustained output over extended duration. |
| Strength | 6/10 | Heavy sled push/pull (152/102kg and 103/78kg) and loaded farmer carry (24/16kg) demand significant force production. However, strength is secondary to endurance and stamina in this workout's primary stimulus. |
| Flexibility | 4/10 | Burpee broad jumps and wall balls require moderate hip and shoulder mobility. Most movements use basic ranges of motion; no extreme flexibility demands present in this workout. |
| Power | 5/10 | Burpee broad jumps and wall balls provide explosive elements, but they're mixed within an endurance-focused format. Power is present but not the primary demand of this long-duration workout. |
| Speed | 6/10 | Continuous movement with minimal rest between stations and rounds demands consistent pacing and quick transitions. However, this is a sustained effort rather than sprint cycling, moderating speed demands. |