Workout Description

4 Rounds for Time 400 meter Run 4 Muscle-Ups 40 Double-Unders

Why This Workout Is Very Hard

The triplet blends sustained running with a high-skill gymnastics bottleneck (16 total muscle-ups) and sizable jump-rope volume (160 double-unders). Most athletes will operate near threshold for 12–20 minutes while managing skill fatigue. The muscle-ups elevate complexity and failure risk, making pacing and strategy essential. Advanced capacity and coordination are required to keep transitions tight and avoid breakdown.

Benchmark Times for Schlitz

  • Elite: <9:30
  • Advanced: 13:00-15:00
  • Intermediate: 17:00-18:00
  • Beginner: >25:00

Training Focus

This workout develops the following fitness attributes:

  • Endurance (7/10): Four 400s and sustained rope volume keep the heart rate high. Success requires steady aerobic control so the muscle-ups don’t collapse under fatigue while maintaining consistent splits across all four rounds.
  • Stamina (6/10): Repeated kipping muscle-ups and high-rep double-unders demand shoulder, core, and calf endurance. The challenge is sustaining output without long breaks, especially as transitions accumulate across rounds.
  • Speed (6/10): Fast transitions, quick double-under cycles, and assertive 400m splits reward speed. Overpacing early can spike heart rate and sabotage muscle-up consistency, so controlled quickness is key.
  • Power (5/10): Explosive hip drive and fast turnover in the ring transition plus crisp rope speed require repeatable bursts. Power application is frequent but in short, controlled doses between aerobic elements.
  • Flexibility (3/10): Ring muscle-ups require solid shoulder extension, external rotation, and a confident front support, but overall range of motion demands are moderate and accessible for most athletes.
  • Strength (2/10): No external load. Strength shows up mainly as relative upper-body pulling and pressing strength for muscle-ups, but absolute force demands are low compared to barbell WODs.

Scaling Options

Scale to: 4 Rounds: 400m Run, 4 Bar Muscle-Ups, 30 Double-Unders • 4 Rounds: 400m Run, 6 Chest-to-Bar Pull-Ups + 6 Ring Dips, 40 Single-Unders • 4 Rounds: 300m Run, 4 Jumping Ring Muscle-Ups, 30 Double-Unders

Scaling Explanation

These options preserve the triplet structure, time domain, and pulling/dip stimulus while matching each athlete’s current skill so intensity stays high and movement quality remains consistent.

Intended Stimulus

Fast, controlled aerobic triplet with brief high-skill spikes. Hold strong but sustainable 400m splits, keep double-unders smooth and unbroken, and manage muscle-ups with small, confident sets or quick singles. You should be working near threshold without redlining, finishing with consistent round times and minimal chalk breaks.

Coach Insight

Pace the first run at 85–90% and settle into consistent splits. Break muscle-ups before you’re forced to; fast singles beat failed doubles. The one tip: protect your muscle-ups. Smart sets and quick rest keep you moving. Avoid sprinting round 1, death-gripping the rope, and letting misses spiral. Breathe, relax shoulders, and step back to the rings ready.

Benchmark Notes

Scores reflect completion time from beginner to elite. If you’re near or above the time cap, reduce skill/volume to stay moving. Intermediate athletes should aim around 18 minutes; advanced athletes near 12–15 minutes; elites can break 10–11 minutes with unbroken rope and fast, small muscle-up sets.

Modality Profile

This is primarily monostructural work: running and double-unders dominate the time domain. Gymnastics is present through ring muscle-ups, which add skill and upper-body fatigue but constitute a smaller portion of total minutes compared to running and jump rope. No external loading is used.

Similar Workouts to Schlitz

If you enjoy Schlitz, you might also like these similar CrossFit WODs:

  • Quarterfinals 22.2 (91% similar) - For time, 3 rounds: 30 Alternating Pistols 30 GHD Sit-Ups 10 Muscle-Ups Time cap: 15 minutes...
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  • Olaf (90% similar) - For time: 5 rounds of: 5 Squat Cleans (155/105 lb) 25 Push-Ups...
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  • Coe (90% similar) - 10 Rounds For Time 10 Thrusters (95/65 lb) 10 Ring Push-Ups...
  • Seven Deadly Sins (90% similar) - For Time 10 Chest-to-Bar Pull-Ups 20 Toes-to-Bars 30 Deadlifts (185/135 lb) 100 Double-Unders 30 Box...
  • Regionals 15.7 (89% similar) - For time: 27 Thrusters (95/65 lb) 4 Rope Climbs 21 Thrusters (95/65 lb) 3 Rope Climbs 15 Thrusters (...
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These WODs similar to Schlitz share comparable training demands, time domains, and movement patterns.

Training Profile

AttributeScoreExplanation
Endurance7/10Four 400s and sustained rope volume keep the heart rate high. Success requires steady aerobic control so the muscle-ups don’t collapse under fatigue while maintaining consistent splits across all four rounds.
Stamina6/10Repeated kipping muscle-ups and high-rep double-unders demand shoulder, core, and calf endurance. The challenge is sustaining output without long breaks, especially as transitions accumulate across rounds.
Strength2/10No external load. Strength shows up mainly as relative upper-body pulling and pressing strength for muscle-ups, but absolute force demands are low compared to barbell WODs.
Flexibility3/10Ring muscle-ups require solid shoulder extension, external rotation, and a confident front support, but overall range of motion demands are moderate and accessible for most athletes.
Power5/10Explosive hip drive and fast turnover in the ring transition plus crisp rope speed require repeatable bursts. Power application is frequent but in short, controlled doses between aerobic elements.
Speed6/10Fast transitions, quick double-under cycles, and assertive 400m splits reward speed. Overpacing early can spike heart rate and sabotage muscle-up consistency, so controlled quickness is key.

4 Rounds for Time 400 meter Run 4 Muscle-Ups 40 Double-Unders

Difficulty:
Very Hard
Modality:
G
M
Stimulus:

Fast, controlled aerobic triplet with brief high-skill spikes. Hold strong but sustainable 400m splits, keep double-unders smooth and unbroken, and manage muscle-ups with small, confident sets or quick singles. You should be working near threshold without redlining, finishing with consistent round times and minimal chalk breaks.

Insight:

Pace the first run at 85–90% and settle into consistent splits. Break muscle-ups before you’re forced to; fast singles beat failed doubles. The one tip: protect your muscle-ups. Smart sets and quick rest keep you moving. Avoid sprinting round 1, death-gripping the rope, and letting misses spiral. Breathe, relax shoulders, and step back to the rings ready.

Scaling:

Scale to: 4 Rounds: 400m Run, 4 Bar Muscle-Ups, 30 Double-Unders • 4 Rounds: 400m Run, 6 Chest-to-Bar Pull-Ups + 6 Ring Dips, 40 Single-Unders • 4 Rounds: 300m Run, 4 Jumping Ring Muscle-Ups, 30 Double-Unders

Time Distribution:
14:00Elite
19:00Target
25:00Time Cap
Your Scores:

Training Profile

Performance Levels

L1
L2
L3
L4
L5
L6
L7
L8
L9
L10

Scores reflect completion time from beginner to elite. If you’re near or above the time cap, reduce skill/volume to stay moving. Intermediate athletes should aim around 18 minutes; advanced athletes near 12–15 minutes; elites can break 10–11 minutes with unbroken rope and fast, small muscle-up sets.