Endurance | 9/10 | A chipper with two 100-calorie rows, high-volume light thrusters, pull-ups, and wall balls, all performed with a weight vest, creates an extreme cardiovascular and loaded endurance challenge. |
Stamina | 9/10 | 75 thrusters (45/35 lb), 50 pull-ups, and 75 wall balls (20/14 lb), all while wearing a 20/14 lb vest, will severely tax muscular stamina in the legs, shoulders, and pulling muscles, especially when combined with vested rowing. |
Strength | 6/10 | The weight vest adds a constant strength demand to all movements. While individual implement loads are light, the vest makes them significantly harder, testing strength endurance. |
Flexibility | 3/10 | Requires mobility for thrusters, pull-ups, and wall balls, potentially made more challenging by the vest. |
Power | 4/10 | Thrusters and wall balls have power components, but the primary challenge is sustained effort under load and fatigue with the vest. |
Speed | 4/10 | Pacing is crucial for this very demanding chipper. Efficient movement and managing the vest's impact are more important than maximal speed on any single element. |