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Workout Description

7 Rounds for Time 21 Double-Unders 14 Burpees 7 Deadlifts (BW)

Why This Workout Is Hard

Seven rounds creates significant cumulative fatigue across three interfering movements. Burpees crush the lungs and legs, then bodyweight deadlifts (typically 135-185lbs) hammer an already-fatigued posterior chain and grip. Double-unders require coordination when breathing hard. The 7-round structure prevents meaningful recovery — total volume is 147 DUs, 98 burpees, and 49 heavy deadlifts. Most athletes will hit a wall around rounds 4-5.

Benchmark Times for Timothy McSweeney

  • Elite: <6:55
  • Advanced: 8:05-9:25
  • Intermediate: 10:50-12:30
  • Beginner: >24:30

Training Focus

This workout develops the following fitness attributes:

  • Stamina (8/10): High total rep count across 7 rounds — 147 double-unders, 98 burpees, 49 deadlifts — demands significant muscular endurance in the legs, posterior chain, and shoulders over an extended effort.
  • Endurance (7/10): Seven rounds of continuous movement with double-unders, burpees, and deadlifts creates sustained cardiovascular demand. The combination keeps heart rate elevated throughout, making aerobic capacity a primary limiting factor.
  • Speed (6/10): For-time format incentivizes fast transitions and efficient cycling. Double-under speed and burpee pace are critical rate-limiters, and minimizing rest between movements across all 7 rounds drives the score.
  • Strength (4/10): Bodyweight deadlifts provide moderate loading, enough to fatigue the posterior chain but not a true maximal strength stimulus. Strength endurance rather than peak force production is the primary demand here.
  • Power (4/10): Double-unders require explosive wrist and calf action, and burpees involve a jump component. However, the sustained volume shifts the stimulus away from pure power toward repeated explosive output under fatigue.
  • Flexibility (3/10): Deadlifts require adequate hamstring and hip mobility, and burpees demand basic thoracic extension. Nothing extreme, but consistent hip hinging and ground-to-standing transitions add up over 7 rounds.

Movements

  • Burpee
  • Deadlift
  • Double-Under

Scaling Options

Double-Unders: Sub 42 single-unders, or 10-12 attempts at double-unders for athletes still developing the skill. Burpees: Reduce to 10 per round for athletes who struggle with volume, or perform step-up burpees (step back and step forward instead of jumping) to reduce impact. Deadlifts: Scale to 50-75% of bodyweight if true bodyweight feels too heavy or if technique is compromised under fatigue. Athletes with back sensitivity can sub Romanian deadlifts at lighter load or kettlebell deadlifts. Volume: Reduce to 5 rounds for newer athletes or those with limited conditioning base. Rep scheme can also shift to 15 double-unders / 10 burpees / 5 deadlifts per round to maintain the stimulus at lower volume.

Scaling Explanation

Scale the deadlift weight if you cannot perform at least 5 unbroken reps with solid mechanics — a neutral spine and controlled hip hinge — when fresh. If bodyweight deadlifts feel heavy before the workout starts, they will feel crushing by round 5. Scale double-unders if you are spending more than 60-90 seconds on the jump rope each round; the skill frustration will kill your intensity and blow up your time. Scale burpee volume if you have any shoulder, wrist, or knee issues that make high-rep burpees unsafe. The goal is to finish in 15-25 minutes while keeping movement quality intact throughout all 7 rounds. If you're consistently over 25 minutes or breaking down mechanically in the deadlifts, the scaling is too aggressive — prioritize technique and sustainable intensity over Rx status.

Intended Stimulus

This is a moderate-to-spicy conditioning piece targeting roughly 15-25 minutes of sustained effort. The combination of a skill element (double-unders), a full-body grinder (burpees), and a heavy strength movement (bodyweight deadlifts) creates a unique metabolic demand that taxes your cardiovascular system, posterior chain, and mental grit simultaneously. Expect your heart rate to spike on the double-unders and burpees, then have to manage tension and bracing on the deadlifts when your lungs are already on fire. The primary challenge here is mental — 7 rounds is a long haul, and the burpees will wear you down psychologically as much as physically.

Coach Insight

Pacing is everything in this workout — go out too hot on rounds 1-2 and the burpees will crush you by round 4. Treat the first 3 rounds as controlled and sustainable, then push in rounds 5-7. On double-unders, stay relaxed in the shoulders and find a rhythm — tripping repeatedly costs more time than a planned 2-3 set break. For burpees, pick a steady pace you can maintain all 7 rounds rather than sprinting early; a consistent 3-4 burpees per 10 seconds beats burning out. The deadlifts at bodyweight should be challenging but manageable — brace hard before each rep, hinge with intention, and don't let fatigue turn these into rounded-back reps. Consider breaking deadlifts into 4-3 or even 3-2-2 in later rounds rather than grinding through ugly singles. The biggest mistake athletes make is treating the deadlifts as 'easy' because the weight is bodyweight — 7 sets of 7 deadlifts with a fatigued back adds up fast. Keep transitions sharp and don't rest between movements unless absolutely necessary.

Benchmark Notes

Seven rounds of 21 double-unders, 14 burpees and 7 bodyweight deadlifts. L5 (12:30-14:30) takes about 2 minutes a round. L10 (under 6:55) holds under a minute a round.

Modality Profile

3 movements: Double-Under (G - jump rope bodyweight coordination), Burpee (G - bodyweight movement), Deadlift (W - barbell with external load). 2 Gymnastics movements and 1 Weightlifting movement = G: 67%, M: 0%, W: 33%

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7 Rounds for Time 21 Double-Unders 14 Burpees 7 Deadlifts (BW)

Difficulty:
Hard
Modality:
G
W
Stimulus:

This is a moderate-to-spicy conditioning piece targeting roughly 15-25 minutes of sustained effort. The combination of a skill element (double-unders), a full-body grinder (burpees), and a heavy strength movement (bodyweight deadlifts) creates a unique metabolic demand that taxes your cardiovascular system, posterior chain, and mental grit simultaneously. Expect your heart rate to spike on the double-unders and burpees, then have to manage tension and bracing on the deadlifts when your lungs are already on fire. The primary challenge here is mental — 7 rounds is a long haul, and the burpees will wear you down psychologically as much as physically.

Insight:

Pacing is everything in this workout — go out too hot on rounds 1-2 and the burpees will crush you by round 4. Treat the first 3 rounds as controlled and sustainable, then push in rounds 5-7. On double-unders, stay relaxed in the shoulders and find a rhythm — tripping repeatedly costs more time than a planned 2-3 set break. For burpees, pick a steady pace you can maintain all 7 rounds rather than sprinting early; a consistent 3-4 burpees per 10 seconds beats burning out. The deadlifts at bodyweight should be challenging but manageable — brace hard before each rep, hinge with intention, and don't let fatigue turn these into rounded-back reps. Consider breaking deadlifts into 4-3 or even 3-2-2 in later rounds rather than grinding through ugly singles. The biggest mistake athletes make is treating the deadlifts as 'easy' because the weight is bodyweight — 7 sets of 7 deadlifts with a fatigued back adds up fast. Keep transitions sharp and don't rest between movements unless absolutely necessary.

Scaling:

Double-Unders: Sub 42 single-unders, or 10-12 attempts at double-unders for athletes still developing the skill. Burpees: Reduce to 10 per round for athletes who struggle with volume, or perform step-up burpees (step back and step forward instead of jumping) to reduce impact. Deadlifts: Scale to 50-75% of bodyweight if true bodyweight feels too heavy or if technique is compromised under fatigue. Athletes with back sensitivity can sub Romanian deadlifts at lighter load or kettlebell deadlifts. Volume: Reduce to 5 rounds for newer athletes or those with limited conditioning base. Rep scheme can also shift to 15 double-unders / 10 burpees / 5 deadlifts per round to maintain the stimulus at lower volume.

Time Distribution:
8:45Elite
13:30Target
24:30Time Cap
Your Scores:
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Training Profile

Performance Levels
L1
L2
L3
L4
L5
L6
L7
L8
L9
L10
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