Workout Description
4x25 burpees
Why This Workout Is Hard
100 total burpees is high volume for a single movement, creating significant cumulative fatigue and metabolic demand. The 4x25 structure provides minimal recovery between sets—just enough to catch breath but not enough to meaningfully recover. Burpees demand full-body engagement and cardiorespiratory capacity, making the later sets substantially harder as fatigue accumulates. Average athletes will struggle with pacing and form degradation in rounds 3-4.
Training Focus
This workout develops the following fitness attributes:
- Stamina (8/10): 100 total burpees tests significant muscular endurance across chest, shoulders, legs, and core. The high rep volume with minimal rest between sets demands sustained muscular output and fatigue resistance.
- Endurance (7/10): Four sets of 25 burpees creates sustained cardiovascular demand. The moderate rest between sets allows partial recovery, preventing pure aerobic marathon stimulus but maintaining elevated heart rate throughout.
- Power (6/10): Each burpee contains an explosive jump component requiring rapid force generation. However, fatigue accumulation over 100 reps reduces power output significantly, limiting pure power expression.
- Speed (5/10): Steady pacing is necessary to manage 100 reps across four sets. No sprint cycling required, but consistent movement tempo and minimal transition time between reps matter for completion.
- Flexibility (3/10): Burpees require basic hip and shoulder mobility for the plank and jump positions. Demands are moderate and well within typical CrossFit athlete ranges with no extreme ranges of motion.
- Strength (2/10): Burpees use only bodyweight with no external load. While explosive, the movement pattern prioritizes endurance over maximal force production, making strength demands minimal.
Movements
- Burpee
Modality Profile
Burpees are a bodyweight gymnastics movement combining a push-up, squat, and jump. The workout consists of only this single gymnastics movement performed across 4 sets of 25 reps.
Training Profile
| Attribute | Score | Explanation |
|---|---|---|
| Endurance | 7/10 | Four sets of 25 burpees creates sustained cardiovascular demand. The moderate rest between sets allows partial recovery, preventing pure aerobic marathon stimulus but maintaining elevated heart rate throughout. |
| Stamina | 8/10 | 100 total burpees tests significant muscular endurance across chest, shoulders, legs, and core. The high rep volume with minimal rest between sets demands sustained muscular output and fatigue resistance. |
| Strength | 2/10 | Burpees use only bodyweight with no external load. While explosive, the movement pattern prioritizes endurance over maximal force production, making strength demands minimal. |
| Flexibility | 3/10 | Burpees require basic hip and shoulder mobility for the plank and jump positions. Demands are moderate and well within typical CrossFit athlete ranges with no extreme ranges of motion. |
| Power | 6/10 | Each burpee contains an explosive jump component requiring rapid force generation. However, fatigue accumulation over 100 reps reduces power output significantly, limiting pure power expression. |
| Speed | 5/10 | Steady pacing is necessary to manage 100 reps across four sets. No sprint cycling required, but consistent movement tempo and minimal transition time between reps matter for completion. |
4x25 burpees
Difficulty:
Hard
Modality:
G
Your Scores: