Workout Description

63 DU45 Sumo DL 155/9527 BurpeesAccumulate 1:51 Barbell Hang Hold (top of DL) 155/9527 Burpees45 KB Swings 63 (53/35)63 DU

Why This Workout Is Very Hard

This workout is a grip-destruction sequence. 45 sumo deadlifts at 155/95 pre-fatigues the posterior chain and hands, then a 1:51 accumulated barbell hang hold finishes grip entirely. Sandwiching 27 burpees before AND after the hold adds cardiovascular demand with no recovery. The subsequent 45 KB swings attack an already-wrecked grip. High total volume across hip-hinge movements creates compounding fatigue that will force most athletes to heavily break up every single element.

Training Focus

This workout develops the following fitness attributes:

  • Stamina (8/10): High-rep deadlifts (45 reps), 54 burpees, 45 KB swings, and 126 double unders accumulate significant muscular fatigue, especially grip and posterior chain. The barbell hang hold compounds forearm and lat stamina demands critically.
  • Endurance (7/10): Double unders and burpees (54 total) bookend heavy barbell and KB work, sustaining elevated heart rate throughout this chipper. Continuous transitions between movements create meaningful cardiovascular demand over an extended effort.
  • Strength (6/10): 155/95 sumo deadlifts for 45 reps and the isometric 1:51 barbell hang hold require meaningful force production and static strength. Not maximal effort, but the load is substantial across high volume.
  • Speed (5/10): Chipper format rewards efficient transitions and consistent pacing. Double unders reward rhythmic cycling speed, but the grip-intensive nature of deadlifts and the hang hold force athletes to manage fatigue rather than sprint.
  • Flexibility (5/10): Sumo deadlift stance demands notable hip external rotation and adductor flexibility. The hang hold requires shoulder stability and lat length. Moderate mobility requirements throughout, slightly above basic CrossFit norms.
  • Power (5/10): KB swings demand explosive hip extension, and double unders require quick, reactive calf and ankle power. However, the high-rep deadlifts and burpees shift the stimulus more toward sustained output than pure explosiveness.

Movements

  • Kettlebell Swing
  • Burpee
  • Deadlift
  • Sumo Deadlift
  • Double-Under

Modality Profile

5 total movements: Gymnastics (2) = Double-Under, Burpee; Weightlifting (3) = Sumo Deadlift, Barbell Hang Hold, Kettlebell Swing. No monostructural movements. G: 2/5 = 40%, W: 3/5 = 60%.

Training Profile

AttributeScoreExplanation
Endurance7/10Double unders and burpees (54 total) bookend heavy barbell and KB work, sustaining elevated heart rate throughout this chipper. Continuous transitions between movements create meaningful cardiovascular demand over an extended effort.
Stamina8/10High-rep deadlifts (45 reps), 54 burpees, 45 KB swings, and 126 double unders accumulate significant muscular fatigue, especially grip and posterior chain. The barbell hang hold compounds forearm and lat stamina demands critically.
Strength6/10155/95 sumo deadlifts for 45 reps and the isometric 1:51 barbell hang hold require meaningful force production and static strength. Not maximal effort, but the load is substantial across high volume.
Flexibility5/10Sumo deadlift stance demands notable hip external rotation and adductor flexibility. The hang hold requires shoulder stability and lat length. Moderate mobility requirements throughout, slightly above basic CrossFit norms.
Power5/10KB swings demand explosive hip extension, and double unders require quick, reactive calf and ankle power. However, the high-rep deadlifts and burpees shift the stimulus more toward sustained output than pure explosiveness.
Speed5/10Chipper format rewards efficient transitions and consistent pacing. Double unders reward rhythmic cycling speed, but the grip-intensive nature of deadlifts and the hang hold force athletes to manage fatigue rather than sprint.

63 DU45 Sumo DL 155/9527 BurpeesAccumulate 1:51 Barbell Hang Hold (top of DL) 155/9527 Burpees45 KB Swings 63 (53/35)63 DU

Difficulty:
Very Hard
Modality:
G
W
Your Scores:

Training Profile

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