Workout Description

Why This Workout Is Extremely Hard

This workout combines brutal volume (100 deadlifts, 100 pull-ups, 100 push-ups), a 1-mile partner carry, and KB swings — all while wearing a weight vest. The vest compounds every movement: pull-ups become significantly harder, the carry is heavier, and fatigue accumulates relentlessly. Even split with a partner, grip failure, shoulder burnout, and cardiovascular demand make this elite-level. Expect 45-70+ minutes of continuous suffering.

Benchmark Times for Tara O’Sullivan

• Elite: <23:00
• Advanced: 26:45-30:45
• Intermediate: 35:00-40:00
• Beginner: >71:00

Training Focus

This workout develops the following fitness attributes:

• Stamina (10/10): 100 deadlifts, 100 pull-ups, 100 push-ups, and 48 KB swings represent extreme muscular endurance demands. The sheer volume across multiple muscle groups will exhaust nearly every system.
• Endurance (9/10): A 1-mile partner carry plus hundreds of reps under a weight vest creates sustained cardiovascular demand throughout. This is a long-duration effort testing aerobic capacity from start to finish.
• Strength (5/10): Deadlifts at 135/95 lb and KB swings at 70/53 lb with a weight vest add meaningful load. Not maximal strength, but moderate loading across high volume creates significant strength-endurance demand.
• Power (4/10): Kettlebell swings require hip power and explosiveness. Deadlifts can be performed with some power intent, but the high volume and fatigue shift the stimulus toward grinding endurance over pure explosiveness.
• Speed (4/10): For Time format incentivizes efficient transitions and steady pacing, but the sheer volume and weight vest demand strategic pacing rather than sprinting. Partner coordination also moderates cycling speed.
• Flexibility (3/10): Standard range of motion required for deadlifts, pull-ups, push-ups, and KB swings. The partner carry adds some hip and shoulder mobility demand but nothing extreme.

Movements

• Push-Up
• Partner Carry
• Kettlebell Swing
• Deadlift
• Pull-Up

Scaling Options

Weight Vest: Remove the vest entirely for newer athletes or those with shoulder/back limitations. Deadlifts: Scale to 95/65 lb for athletes who cannot maintain a neutral spine for sets of 10+. Pull-Ups: Sub banded pull-ups, ring rows, or jumping pull-ups. Reduce volume to 60-75 reps if needed. Push-Ups: Scale to knee push-ups or elevate hands on a box; reduce to 60-75 reps if needed. KB Swings: Scale to 53/35 lb; reduce to 30 swings if grip and shoulder fatigue are severe. Partner Carry: Reduce to 800m or substitute a 1-mile sled drag at light load if carrying is not safe for either athlete. Volume Modification: Consider a 75% version — 75 deadlifts, 75 pull-ups, 75 push-ups, 36 KB swings — for intermediate athletes who want to stay in the intended time domain.

Scaling Explanation

Scale this workout if you cannot perform at least 10 unbroken deadlifts at Rx weight with a neutral spine, if you have fewer than 5 strict pull-ups, or if the weight vest causes you to compensate your movement mechanics on any exercise. The goal is to keep both partners moving consistently throughout — if one athlete is pinned under the bar or hanging on the rig for 2+ minutes, the load or volume is too high. Prioritize technique over Rx weight every time, especially on deadlifts where fatigue-induced rounding under a vest is a real injury risk. Target completion time is 45-75 minutes; if you're projected to go beyond 80 minutes, reduce volume or load to preserve intensity and movement quality. This workout is about building mental and physical resilience together — scaling intelligently keeps that stimulus intact.

Intended Stimulus

This is a long-duration, high-volume partner grind designed to test mental toughness, raw strength endurance, and aerobic capacity under load. Expect a 45-75 minute time domain depending on fitness level. The weight vest adds constant stress throughout every movement, making nothing feel easy. The energy demand is a long steady engine — this isn't about going fast, it's about keeping the machine moving without breaking down. The primary challenge is mental: managing fatigue, communicating with your partner, and staying disciplined when every rep feels heavy. The partner carry opener sets a brutal tone and taxes the posterior chain before the barbell even touches the floor.

Coach Insight

Start conservative on the partner carry — alternate carry segments every 100-200 meters and agree on switch points before you begin. Do NOT sprint this opener; you'll pay for it on the deadlifts. For the 100 deadlifts, split evenly (50/50) and use sets of 10-15 early, dropping to 5-8 as fatigue builds. Protect your lower back — reset each rep, brace hard, and hinge properly. The vest will make pull-ups significantly harder than expected; plan on sets of 3-5 for most athletes and use short rest intervals rather than grinding to failure. Push-ups under the vest are deceptively taxing — keep your core tight and avoid snaking. For KB swings at 70/53 lb, split 24/24 or work in sets of 8-12 with your partner going immediately after you. Common mistakes: going too hard on the carry, ego-loading the deadlifts and losing lumbar position, and resting too long between partner sets. Keep transitions tight — when your partner is working, you are recovering actively, not sitting down.

Benchmark Notes

Partner workout in 20/14 lb vests: a 1-mile partner carry, then 100 deadlifts at 135/95 lb, 100 pull-ups, 100 push-ups and 48 kettlebell swings at 70/53 lb, shared. The carry is almost half the time. L5 (40-45:30) carries in about 20 minutes. An elite team (under 23 min) carries in about 12.

Modality Profile

5 movements total: Pull-Up (G), Push-Up (G) = 2 Gymnastics; Deadlift (W), Kettlebell Swing (W), Partner Carry (W) = 3 Weightlifting. No monostructural movements. 2/5 = 40% G, 3/5 = 60% W.

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