Workout Description
For Time
21 Thrusters (95/65 lb)
21 Pull-Ups
15 Thrusters (115/75 lb)
15 Chest-to-Bar Pull-Ups
9 Thrusters (135/95 lb)
9 Bar Muscle-Ups
Why This Workout Is Hard
Short, high-intensity sprint with progressively heavier thrusters and escalating gymnastics skill. Density sits in the 30–60 units/min band, complexity averages high due to thruster, C2B, and BMU, and the time domain is 5–12 minutes. Descending 21-15-9 slightly reduces difficulty. Overall it demands strong barbell cycling, grip, and high-skill pulling without becoming a long grinder.
Benchmark Times for Franzilla
- Elite: <5:30
- Advanced: 6:30-7:30
- Intermediate: 9:00-10:30
- Beginner: >20:00
Training Focus
This workout develops the following fitness attributes:
- Stamina (7/10): Sustained effort across 90 total reps with increasing barbell load and escalating pull difficulty taxes local muscular endurance in legs, shoulders, and pulling musculature.
- Power (7/10): Explosive hip drive in thrusters and powerful kips for C2B and BMU are crucial for fast reps and minimizing breaks.
- Speed (6/10): Fast cycling and quick transitions are rewarded, but most athletes must insert brief breaks to manage grip and maintain quality on advanced gymnastics.
- Strength (5/10): Not a max-strength test, but the final 9 thrusters at 135/95 and BMU pulling power require solid strength to cycle confidently under fatigue.
- Endurance (4/10): Primarily a short to mid-time-domain sprint. Breathing matters, but the limiter is not long aerobic work—barbell cycling and gymnastics capacity dominate over steady-state conditioning.
- Flexibility (3/10): Requires adequate front rack, overhead, and shoulder mobility for safe thrusters and efficient kipping mechanics, but not extreme range-of-motion standards.
Scaling Options
Scale to: 21-15-9 thrusters 75/55–95/65–115/75 with 21 PU, 15 C2B, 9 C2B • 21-15-9 thrusters 75/55 across with 21-15-9 Pull-Up • 21-15-9 thrusters 95/65–105/70–115/75 with 21 PU, 15 C2B, 9 ring MU transitions or 18 C2B
Scaling Explanation
These options preserve the sprint feel, barbell cycling, and escalating gymnastics challenge while matching athletes’ current strength and skill so they can move quickly with minimal resting.
Intended Stimulus
Fast and intense. The first two rounds should feel like a hard push with minimal breaks, then a decisive, technical finish on the 9s. Grip should burn, heart rate should spike, and the barbell should move crisply. You should arrive at the BMUs with enough control to execute confident sets without excessive rest.
Coach Insight
Pace the 21s just enough to keep big sets in the 15s. Commit to near-unbroken 9s.
One tip: Protect your grip early—micro-breaks beat long chalk breaks later.
Avoid sprinting the first thrusters only to stare at the pull-up bar. Keep transitions tight, breathe at the top of thrusters, and don’t overpull the BMU—drive with hips first.
Benchmark Notes
Beginner athletes may need up to 20 minutes, while advanced finish near 6 minutes and elites around 5:30. These levels assume smooth barbell sets, efficient butterfly C2B, and confident BMU. Scale loading or gymnastics as needed to stay inside the intended fast-but-technical time domain.
Modality Profile
Two domains only: weightlifting (thrusters) and gymnastics (pull-ups, C2B, BMU). Time-wise, thrusters usually edge out gymnastics, especially as load increases, so weightlifting accounts for slightly more of the total effort. There’s no monostructural element.
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