This partner workout combines moderate volume with bodyweight and low-skill movements. The 10 burpee box step-overs per round are manageable, while the 15/10 calorie assault bike provides built-in recovery between partners. The 10-round structure creates fatigue accumulation, but partner rotation allows adequate rest. Most average CrossFitters complete this as prescribed in 20-25 minutes. The limiting factor is sustained aerobic capacity rather than strength or skill, making this solidly Medium difficulty.
This workout develops the following fitness attributes:
Burpee box step over is a gymnastics movement (bodyweight). Assault Bike is monostructural cardio. Two unique modalities present in equal volume across the 10 rounds.
| Attribute | Score | Explanation |
|---|---|---|
| Endurance | 7/10 | 10 rounds of continuous work with minimal rest between partners creates sustained cardiovascular demand. The assault bike calories maintain elevated heart rate throughout the workout duration. |
| Stamina | 8/10 | Burpee box step-overs and assault bike work accumulate significant muscular fatigue across 10 rounds. Partner format allows brief recovery but maintains overall muscular endurance stress. |
| Strength | 3/10 | Burpee box step-overs require moderate bodyweight strength, but the workout emphasizes repetition over maximal force production. No external load significantly increases strength demand. |
| Flexibility | 4/10 | Burpee box step-overs demand hip and shoulder mobility for the step-over component and push-up position. Moderate range of motion requirements without extreme demands. |
| Power | 6/10 | Burpees and box step-overs require explosive hip extension and upper body power to drive through repetitions efficiently. Assault bike demands explosive leg power for calorie accumulation. |
| Speed | 7/10 | Partner format creates natural transitions and pacing strategy. Quick cycling on assault bike and rapid burpee repetitions reward faster movement and minimal rest between efforts. |
With a partner, 10 rounds:A: 10 burpee box step over B: 15/10 Cal AA
