Workout Description

Why This Workout Is Hard

The 255/165 deadlifts are heavy but manageable in isolation. However, the 30-second cap forces explosive effort immediately after, creating a tight work window. The wheelbarrow sled max-calorie push demands lower-body power when legs are already fatigued from deadlifts. Seven rounds with only 120 seconds rest accumulates significant fatigue. The combination of heavy loading, movement interference (legs taxed twice per round), and limited recovery makes this challenging for average athletes.

Training Focus

This workout develops the following fitness attributes:

• Strength (7/10): Heavy deadlift load at 255/165 lbs demands significant force production. Three reps per round at this weight requires substantial strength, though not maximal single-rep efforts.
• Speed (7/10): The 30-second cap forces rapid movement cycling and quick transitions between deadlifts and sled work. Maximizing calories demands fast, efficient sled pushing within tight time constraints.
• Power (6/10): Sled pushes emphasize explosive leg drive and acceleration. Deadlifts can be performed explosively, creating a power-focused stimulus within the strength framework.
• Stamina (5/10): Moderate muscular endurance demand from repeated deadlifts and sled pushes across seven rounds. The short work window and adequate rest prevent extreme fatigue accumulation.
• Endurance (4/10): Seven rounds with 120-second rest periods limit continuous cardiovascular demand. The 30-second cap and extended recovery prevent sustained aerobic challenge typical of longer conditioning work.
• Flexibility (3/10): Deadlifts require moderate hip and hamstring mobility. Wheelbarrow sled work demands basic shoulder and core stability but minimal extreme range of motion.

Movements

• Deadlift

Scaling Options

Scale the deadlift weight to approximately 60-70% of 1RM (e.g., 185/125 lbs or 225/145 lbs) so all 3 reps can be cycling rapidly touch-and-go. If a wheelbarrow sled is unavailable, substitute with a heavy prowler/sled push, a stationary bike sprint (Calorie Assault/Echo Bike), or a rower sprint.

Scaling Explanation

Scale if you cannot complete 3 clean, fast deadlifts in under 12 seconds or if setup time on the deadlift eats up more than half the work window. The priority is maximal power and speed on the sled/bike; if the deadlift load grinds you down, you lose the high-intensity sprint stimulus of the interval.

Intended Stimulus

Ultra-high intensity anaerobic power output. Sprint effort with a time domain of 30 seconds work followed by 2 minutes of complete recovery across 7 rounds. The primary challenge is raw strength-endurance and maximal power transfer under an extreme clock constraint.

Coach Insight

The 30-second cap is brief, so speed off the floor on the deadlifts is critical without sacrificing a flat back. Aim to complete the 3 deadlifts in under 10-12 seconds to leave at least 18-20 seconds for the sled sprint. Drive aggressively through your legs on the wheelbarrow sled, keeping your arms locked and hips low. Avoid taking extra warm-up reps or setting up too slowly once the clock starts.

Benchmark Notes

The primary limiter is the extremely short 30-second window combined with fatigue from heavy deadlifts. L5 athletes complete the 3 deadlifts in ~10 seconds and average 5-6 calories per round on the sled across all 7 rounds (56 total reps/calories).

Modality Profile

Deadlift is a barbell movement with external load, classified as Weightlifting. Single movement = 100% W.