Workout Description
For Time
2000 meter Row
120 Calorie Schwinn Air Bike
1 mile Run
Why This Workout Is Hard
This is a pure monostructural endurance workout with significant volume and no built-in rest. The three movements target similar energy systems and muscle groups (primarily legs and lungs), creating compounding fatigue. The average CrossFitter will take 25-35 minutes, making it a long time domain. While none of the individual elements are extreme, the continuous nature and cumulative leg fatigue make this a challenging test.
Benchmark Times for Caitlin
- Elite: <22:00
- Advanced: 24:00-26:00
- Intermediate: 28:00-30:00
- Beginner: >45:00
Training Focus
This workout develops the following fitness attributes:
- Endurance (9/10): Three long monostructural pieces create significant cardiovascular demand. The combined duration and continuous nature makes this a pure endurance test.
- Stamina (8/10): Extended time domains on each machine plus running requires substantial muscular endurance, particularly in legs and posterior chain.
- Speed (4/10): Steady state effort dominates. Speed comes into play mainly during transitions between modalities and maintaining consistent output.
- Flexibility (3/10): Basic mobility needed for rowing positions and running mechanics. Air bike is relatively low ROM demand.
- Power (3/10): Some power output required for efficient rowing strokes and bike intervals, but sustained pace is more important than explosive output.
- Strength (2/10): While rowing and biking require some force production, this workout tests endurance rather than maximal strength.
Scaling Options
Row: Reduce to 1000-1500m or cap at 12 minutes
Air Bike: Scale to 60-90 calories or time cap at 12 minutes
Run: Reduce to 800m or substitute 500m row
Alternative cardio options: Ski erg, stationary bike, or elliptical at equivalent work duration
Time cap suggestion: 35-40 minutes total
Scaling Explanation
Scale if unable to maintain steady output across all three movements or if estimated completion time exceeds 40 minutes. Priority is maintaining consistent intensity rather than specific distances. Athletes should be able to complete row in under 9 minutes and run in under 10 minutes at moderate pace before attempting Rx. Scale to preserve intended stimulus of sustained aerobic output across multiple modalities. Target effort should feel like 7/10 RPE throughout.
Intended Stimulus
Long-duration oxidative endurance workout targeting aerobic capacity across multiple modalities. Time domain is 25-40 minutes. Primary challenge is maintaining steady output while managing fatigue across three different cardio movements. Tests mental fortitude and aerobic engine.
Coach Insight
Start at a sustainable 70-75% effort on the row (~2:05-2:15/500m pace). Break the air bike into 30-cal segments with consistent RPMs rather than sprinting. Run at conversational pace - this is not a sprint. Transition times should be quick but controlled. Common mistake is starting too hot on the row and burning out. Focus on steady breathing patterns and maintaining form as fatigue sets in. Target even or negative splits across modalities.
Benchmark Notes
Breaking down the workout components:
2000m Row:
- Base time 390-450s for elite athletes (using 2K row anchor)
- Add 10% fatigue factor as first piece
- L10: 420-460s
120 Cal Air Bike:
- Fresh rate ~45-50 cal/min for elite
- Significant fatigue from row
- Add 20% fatigue multiplier
- L10: 180-210s
1 Mile Run:
- Fresh mile anchor: 270-300s elite
- Heavy leg fatigue from row + bike
- Add 30% fatigue multiplier
- L10: 350-390s
Transitions:
- Row to bike: 10s elite
- Bike to run: 15s elite
Total L10 time: ~1000-1085s (16:40-18:05)
Using classic row and run anchors plus empirical data from similar triple-domain endurance workouts. The bike calories create additional metabolic fatigue before the run.
Final targets:
Male L10: 1000-1085s (16:40-18:05)
Male L5: 1800s (30:00)
Male L1: 2700s (45:00)
Female L10: 1140-1260s (19:00-21:00)
Female L5: 2100s (35:00)
Female L1: 3000s (50:00)
Modality Profile
All three movements (Row, Bike, Run) are monostructural cardio movements, making this workout 100% monostructural with no gymnastics or weightlifting components