Workout Description
EMOM 30 min, alternating:
- stiff leg deadlift
- 20 double unders
DUs are meant as an active break from deadlifts, but should not be taxing.
Start with low weight and reduced range of motion, using plates or some support to reduce the depth of the deadlift. In the 15 rounds, slowly increase weight and depth as long as your back continue to remain completely flat.
Why This Workout Is Medium
The EMOM structure provides 50+ seconds of rest between efforts, and double unders serve as explicit active recovery rather than a challenging movement. While 15 working sets of deadlifts over 30 minutes creates moderate posterior chain fatigue, starting with light loads and reduced ROM allows progressive scaling. The work-to-rest ratio is highly favorable, and movement interference is minimal. This accumulates manageable fatigue over time without the continuous intensity or heavy loading that would elevate difficulty.
Training Focus
This workout develops the following fitness attributes:
- Flexibility (7/10): Stiff leg deadlifts place high demands on hamstring and posterior chain mobility, especially as depth increases throughout the workout while maintaining neutral spine positioning.
- Stamina (6/10): Fifteen rounds of stiff leg deadlifts over 30 minutes tests posterior chain muscular endurance, though volume per round remains manageable with double unders providing active recovery.
- Strength (6/10): Progressive loading scheme allows building to meaningful weights while maintaining form, creating moderate strength demand balanced against the endurance component of 15 total rounds.
- Endurance (5/10): The 30-minute continuous EMOM format with alternating movements maintains elevated heart rate throughout, creating moderate cardiovascular demand despite built-in recovery periods.
- Speed (3/10): EMOM structure enforces steady pacing, but movements are intentionally controlled and deliberate rather than fast-cycling; transitions are minimal between alternating stations.
- Power (2/10): Controlled tempo deadlifts with form emphasis and easy-paced double unders require minimal explosive output; focus is on quality movement rather than speed or power.
Movements
- Romanian Deadlift
- Double-Under
Scaling Options
Use PVC pipe or empty barbell to drill the hinge pattern. Keep bar elevated on plates throughout all 30 minutes if hamstring flexibility is limited. Reduce to 10-15 double unders or substitute 40 single unders. Romanian deadlifts (RDL) can replace stiff leg deadlifts if mobility restricts proper setup. Reduce to 20 minutes (10 rounds) if maintaining quality becomes difficult. Advanced athletes can start heavier but must still progress gradually - this is not about going heavy quickly.
Scaling Explanation
Scale immediately if your lower back rounds at any point - this is non-negotiable. If double unders take more than 30 seconds or cause significant fatigue, they're defeating the purpose. The goal is to accumulate 45-75 quality reps of posterior chain work with perfect positioning. Priority order: neutral spine > range of motion > load. You should finish feeling like you worked but could do more. If you're grinding reps or compromising form to add weight, you've missed the point. Target is sustainable effort for all 30 minutes with noticeable but manageable hamstring fatigue.
Intended Stimulus
Posterior chain strength and technical development over 30 minutes. Emphasis on quality volume accumulation with progressive overload. Energy system is primarily oxidative with focus on movement pattern refinement under manageable loads. Double unders serve as active recovery to maintain blood flow without creating fatigue.
Coach Insight
Start with barbell only or 95/65 lbs maximum. Elevate the bar 4-6 inches using plates or blocks initially. Perform 3-5 reps per minute with laser focus on maintaining a completely flat back and feeling hamstring tension. Only increase weight by 10-20 lbs if the previous round felt smooth and controlled. Remove one plate of elevation every 3-4 rounds as mobility improves. Double unders should be smooth and unbroken - if you're missing reps, they're too hard. Leave 15-20 seconds of rest each minute. Most athletes should finish around 135-155/95-115 lbs. This is not a max effort day - it's about earning progression through perfect form.
Benchmark Notes
Primary limiter is posterior chain strength-endurance and the ability to maintain a completely flat back under cumulative fatigue over 15 rounds. Athletes progressively load the barbell from easy to challenging while preserving perfect neutral spine positioning. L1 (65lb) represents a beginner working up from PVC/empty bar to light loading. L5 (185lb) is a solid intermediate who can handle 60-70% of their conventional deadlift max in a fatigued, strict stiff-leg position. L10 (405lb) reflects elite-level hamstring/glute strength with exceptional motor control—athletes who can build to 85%+ of their conventional max while maintaining strict positioning. Double unders are purely active recovery and don't factor into the score; the workout is about intelligent loading progression, not maxing out recklessly.
Modality Profile
Romanian Deadlift is a weightlifting movement (external load barbell movement). Double-Under is a gymnastics movement (bodyweight coordination skill with jump rope). Two movements split evenly between W and G modalities.
