Built-in rest each round is the defining factor here. The 115# hang clean and jerk is moderate but meaningful, and doing ball slams twice per round does pre-fatigue the posterior chain and shoulders before the barbell. However, the structured rest prevents cumulative fatigue from compounding across rounds. Double unders add a skill element but come early when relatively fresh. Overall a solid stimulus without being overwhelming.
This workout develops the following fitness attributes:
3 movements total: Double-Under is Gymnastics (bodyweight jump rope skill) = 1/3 ≈ 33% → 30%; Ball Slam (medicine ball) and Hang Clean And Jerk (barbell) are both Weightlifting = 2/3 ≈ 67% → 70%; No monostructural movements present.
| Attribute | Score | Explanation |
|---|---|---|
| Endurance | 4/10 | Built-in rest periods significantly reduce sustained cardiovascular demand. Double unders provide brief cardio bursts, but the structured rest keeps this below a true aerobic endurance stimulus. |
| Stamina | 5/10 | Moderate volume across 5 rounds with repeated ball slams and double unders creates cumulative muscular fatigue. Rest periods allow partial recovery, preventing true muscular endurance depletion. |
| Strength | 5/10 | The 115# hang clean and jerk provides meaningful loading and the 50# ball slam adds resistance, but neither demands near-maximal force production. Moderate strength stimulus throughout. |
| Flexibility | 5/10 | Hang clean and jerk demands hip, shoulder, and wrist mobility for proper catch position. Ball slams require full hip hinge. Moderate but meaningful range of motion requirements throughout. |
| Power | 8/10 | Ball slams and hang clean and jerks are inherently explosive, full-body power movements. Double unders add a third speed-dependent movement. This workout heavily rewards rate of force development. |
| Speed | 5/10 | Double unders require fast rope turnover and coordination. Bar cycling on clean and jerks demands efficient transitions. Rest periods moderate overall pace, making steady cycling the priority over sprinting. |
5 rounds:1: ball slam 50#2: double under 3: ball slam4: hang clean and jerk 115#5: rest
