Workout Description
AMRAP in 25 minutes
1 Muscle-Up
21 Double-Unders
5 Snatches (135/95 lb)
Why This Workout Is Very Hard
The muscle-up alone eliminates a large portion of average athletes, and pairing it with 135/95lb snatches — a highly technical Olympic lift at significant load — creates a brutal skill-on-skill combination. The 25-minute AMRAP means continuous accumulation of fatigue across both gymnastics and barbell work. Multiple limiting factors hit simultaneously: grip, shoulder endurance, technique breakdown under fatigue, and the sheer skill ceiling of both movements.
Training Focus
This workout develops the following fitness attributes:
- Power (8/10): Snatches are among the most explosive barbell movements, requiring rapid hip extension and bar acceleration. Muscle-ups also demand an explosive kip and transition, making power a dominant training stimulus.
- Endurance (7/10): A 25-minute AMRAP with continuous movement across three demanding exercises creates significant cardiovascular demand. Athletes must manage aerobic output to sustain pace across many rounds without redlining.
- Stamina (7/10): Double-unders and repeated snatches accumulate muscular fatigue in the shoulders, forearms, and legs. Muscle-ups compound grip and upper body fatigue, making sustained muscular output a primary challenge.
- Flexibility (7/10): Snatches require overhead mobility, hip flexibility, and thoracic extension. Muscle-ups demand shoulder and lat flexibility. This workout places notably higher mobility demands than most CrossFit workouts.
- Strength (6/10): Snatches at 135/95 lb require meaningful absolute strength, and muscle-ups demand significant relative upper body strength. Not maximal effort, but well above bodyweight-only demands.
- Speed (6/10): Efficient cycling of double-unders and quick transitions between movements are critical for maximizing rounds. Athletes must balance speed with technical precision on snatches and muscle-ups to avoid breakdowns.
Movements
- Snatch
- Muscle-Up
- Double-Under
Scaling Options
Muscle-Up: Sub 2–3 chest-to-bar pull-ups + 2–3 ring dips, or 3 banded muscle-up transitions, or 3 jumping muscle-ups on low rings. Athletes with developing kipping pull-ups can do 3 pull-ups + 3 dips. Double-Unders: Sub 42 single-unders, or 10–15 double-under attempts for those still learning. Reduce to 15 double-unders if the skill is there but slows the workout significantly. Snatches: Scale to 95/65 lb for athletes who can cycle the movement safely, or 75/55 lb for newer lifters. Power snatch is acceptable if the overhead squat is unstable. Reduce to 3 reps per round if 5 reps at load causes significant form breakdown. Time: Keep the full 25 minutes — the long time domain is the point.
Scaling Explanation
Scale if you cannot perform at least 3 unbroken muscle-ups when fresh, cannot complete 5 snatches at Rx weight with consistent mechanics, or if double-unders take longer than 45 seconds per set. The priority in this workout is intensity and movement quality over Rx status — a scaled athlete moving well and completing consistent rounds gets far more out of this than an Rx athlete grinding through failed muscle-up attempts. If you're spending more than 45–60 seconds on the muscle-up each round, the stimulus is lost. Target 7+ rounds for advanced athletes, 5–7 for intermediate, and 4–5 for scaled athletes. Technique always wins over load here — snatches at heavy weight under fatigue are a high-injury-risk movement, so ego-checking the weight is smart coaching, not weakness.
Intended Stimulus
Long, sustained aerobic grind lasting the full 25 minutes with repeated exposure to high-skill gymnastics and heavy barbell cycling. This is a long-domain workout demanding a steady engine — not a sprint. The primary challenge is skill and strength under fatigue: muscle-ups and heavy snatches will degrade quickly if you go out too hot. Expect your heart rate to spike on the muscle-up and snatches, then use the double-unders as active recovery to reset before the next round. The goal is consistent, repeatable rounds from minute 1 to minute 25.
Coach Insight
Pace this like a 25-minute conversation — uncomfortable but controlled. The muscle-up is your governor: if you're failing reps, you went out too hard. Aim for a round every 2:30–3:30 depending on your skill level, targeting 7–10 rounds for competitive athletes. On the muscle-up, stay patient in the false grip or kip, drive the elbows down aggressively, and transition early — don't muscle it. For the snatches at 135/95, treat these as touch-and-go if possible for the first half, then switch to singles when grip or technique starts to slip. Keep your chest up off the floor and stay over the bar longer than you think. Double-unders are your rest — find a rhythm, breathe, and don't rush. Common mistakes: going unbroken on snatches in early rounds and blowing up by round 4, missing muscle-ups due to fatigue and burning extra energy on failed attempts, and rushing the double-unders causing trips that spike frustration and heart rate. Transitions should be smooth and deliberate — walk, don't sprint, between movements.
Benchmark Notes
Each round is 1 muscle-up, 21 double-unders and 5 snatches at 135/95 lb. 135 lb is about 80% of an average athlete's snatch, so the snatches are singles. L5 (8.5-10.5 rounds) takes about 2:25 a round. Elite athletes hold about 55 seconds a round (25+ rounds in 25 minutes).
Modality Profile
3 movements: Muscle-Up (G), Double-Under (G), Snatch (W). Two gymnastics movements and one weightlifting movement = 67% Gymnastics, 0% Monostructural, 33% Weightlifting.
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