Workout Description

Why This Workout Is Hard

This workout combines moderate-heavy dumbbell loads (50/70 lbs) with high volume (235 total reps) in a continuous format with minimal built-in recovery. The three 100 double-under blocks create significant grip and cardiovascular demand, while the dumbbell movements (deadlifts, hang power cleans, push jerks) compound fatigue. The sequencing forces athletes to cycle heavy movements while already fatigued from jumping. Most average CrossFitters will need 12-18 minutes, creating sustained intensity that accumulates across all three limiting factors: grip, lungs, and legs.

Benchmark Times for Triple Threat Takedown

• Elite: <4:30
• Advanced: 5:30-6:45
• Intermediate: 8:30-10:45
• Beginner: >27:00

Training Focus

This workout develops the following fitness attributes:

• Stamina (8/10): High volume of repetitions (300 DUs, 135 total dumbbell reps) tests muscular endurance across grip, shoulders, and legs. Fatigue accumulation forces sustained output despite mounting fatigue.
• Endurance (7/10): Sustained cardiovascular demand across 300 double-unders and moderate-load barbell work. The continuous nature and moderate intensity create significant aerobic demand without reaching pure cardio marathon levels.
• Speed (7/10): For-time format demands quick cycling through movements and minimal transition time. Double-unders require fast wrist speed; maintaining pace under fatigue is critical for performance.
• Power (6/10): Hang power cleans and push jerks are inherently explosive movements. However, fatigue from high-rep double-unders compromises power output as the workout progresses.
• Strength (5/10): Moderate dumbbell loads (50-70 lbs) require meaningful force production but aren't maximal efforts. Strength is secondary to volume and conditioning in this for-time format.
• Flexibility (4/10): Dumbbell deadlifts, hang power cleans, and push jerks demand moderate shoulder and hip mobility. Double-unders require basic ankle/calf flexibility but nothing extreme.

Movements

• Double-Under
• Dumbbell Deadlift
• Dumbbell Hang Power Clean
• Dumbbell Push Jerk

Scaling Options

Weight: Reduce dumbbells to 35 lbs for women and 50 lbs for men if the Rx load does not allow sets of at least 10 deadlifts or 5 hang power cleans unbroken when fresh. Further reduce to 25/35 lbs for newer athletes. Double-Under Substitutions: Sub 150 single-unders per round, or 50 penguin jumps/attempts for athletes actively learning double-unders. Volume Modifications: Reduce to 75 double-unders per round, 45 deadlifts, 30 hang power cleans, and 20 push jerks to preserve the stimulus for athletes who will otherwise exceed 25 minutes. For beginners, a full reduction to 50 DU or singles, 30 deadlifts, 20 hang power cleans, and 15 push jerks is appropriate.

Scaling Explanation

Scale if you cannot perform at least 10 consecutive double-unders, if you cannot complete 10 dumbbell deadlifts with a neutral spine at the Rx load, or if you anticipate exceeding 25 minutes. The intended stimulus is a hard, sustained conditioning effort with moderate dumbbell loads — if the weight makes this a strength workout or the volume makes it a slog, both the load and reps should come down. Prioritize technique on all three dumbbell movements over hitting Rx weight; a rounded back on 60 deadlifts or press-out on push jerks under fatigue is a recipe for injury. Target completion window is 12-20 minutes for most scaled and intermediate athletes, with competitive athletes aiming for sub-14 minutes.

Intended Stimulus

This is a moderate-to-long time domain effort targeting 12-20 minutes for most athletes. The three waves of double-unders act as active recovery and conditioning bookends around increasingly demanding dumbbell movements — deadlifts, hang power cleans, and push jerks — that progressively tax the posterior chain, pull, and overhead press. The primary challenge is a blend of skill (double-unders under fatigue) and muscular endurance (grip, legs, and shoulders accumulating stress across all three movements). Expect the lungs to be working constantly while the shoulders and grip become the limiting factor as the workout progresses.

Coach Insight

The double-unders are your recovery windows — treat them as a chance to reset your breathing, not a sprint. Stay relaxed in the wrists and keep a consistent rhythm. The deadlifts at 60 reps are more volume than they appear; hinge with intention and do not let the lower back round as fatigue sets in. Break them into sets of 10-15 with short rests rather than grinding through ugly reps. The hang power cleans will challenge your grip significantly — use a hook grip and break into sets of 5-9 early to preserve capacity for the push jerks. The push jerks are the money movement: by rep 30 your shoulders are pre-fatigued, so do not go unbroken early and blow up. Sets of 5-6 are smart. The biggest mistake athletes make here is flying through the first set of double-unders and the deadlifts, only to completely stall on the push jerks. Pace from the very beginning. Keep transitions under 15 seconds wherever possible.

Benchmark Notes

Double-under skill and dumbbell cycling under fatigue are the primary limiters — 300 total DUs must be completed across three sets, and the hang power cleans and push jerks at 70 lb become brutal after accumulated DU work. L5 (~12 min) breaks DUs into sets of 20-30, does deadlifts in 3-4 sets, and grinds through cleans and jerks in sets of 5-10.

Modality Profile

Double-Under is a gymnastics movement (bodyweight jump rope skill). Dumbbell Deadlift, Dumbbell Hang Power Clean, and Dumbbell Push Jerk are all weightlifting movements (external load). 1 out of 4 movements is gymnastics (25%), 3 out of 4 are weightlifting (75%).