Workout Description

Why This Workout Is Medium

This workout combines moderate load (150 lbs sandbag) with low volume (30 total reps) across 3 rounds. The box jump overs demand power and coordination but are brief, while the sandbag carry is metabolically taxing but provides built-in recovery between rounds. The 40m distance is manageable, and the work-to-rest ratio allows adequate recovery. Average athletes can complete as prescribed without significant scaling, though grip and core fatigue will accumulate across rounds.

Benchmark Times for Over the Hump

• Elite: <3:23
• Advanced: 4:08-5:00
• Intermediate: 6:15-7:45
• Beginner: >18:00

Training Focus

This workout develops the following fitness attributes:

• Power (8/10): Box jump overs are inherently explosive, requiring rapid force production from lower body. The workout emphasizes reactive power and elastic strength through repeated jumping movements across three rounds.
• Stamina (7/10): Thirty box jumps and 120 meters of loaded carries demand significant muscular endurance. The sandbag bearhug carry particularly challenges core and grip stamina across three rounds without extended rest.
• Endurance (6/10): Three rounds of explosive and loaded work creates moderate cardiovascular demand. The sandbag carry sustains elevated heart rate, while box jumps provide brief intensity spikes requiring aerobic recovery between rounds.
• Strength (6/10): 150-lb sandbag carry requires substantial absolute strength to maintain proper positioning. Box jump overs demand lower body strength, though the 30-inch height is moderate rather than maximal effort.
• Speed (5/10): For-time format demands consistent pacing and efficient transitions between movements. The workout is not a sprint but requires steady cycling without extended rest periods between rounds.
• Flexibility (4/10): Box jump overs require moderate hip and ankle mobility for takeoff and landing. Sandbag bearhug carry demands shoulder and thoracic mobility to maintain upright posture under load.

Movements

• Box Jump-Over
• Sandbag Carry

Scaling Options

Weight: Reduce sandbag to 100 lbs or 70 lbs depending on athlete capacity. A good rule of thumb is 50-75% of bodyweight for the carry. Box height: Scale box jump overs to 24 inches or 20 inches; substitute with step-overs if jumping is a limiter. Movement substitution: Replace sandbag bearhug carry with a dumbbell farmer carry (2x50 lbs or 2x35 lbs) or a front rack barbell carry if a sandbag is unavailable. Volume: Reduce to 2 rounds or shorten carry distance to 20m per round if the athlete is newer to loaded carries. Consider 6-8 box jump overs per round to reduce total hip fatigue.

Scaling Explanation

Scale the sandbag weight if an athlete cannot maintain an upright torso and a tight brace for at least the first 20 meters — a collapsed chest or rounded back under a heavy sandbag is a fast track to injury. Scale box height if the athlete cannot consistently clear the box with confident, controlled landings. The goal is to finish each round feeling challenged but in control, not completely broken — if rounds are taking more than 5 minutes each, reduce load or volume. Prioritize technique over Rx load every time with heavy carries. Athletes who have any history of lower back issues should be especially conservative with sandbag weight and get a coach to verify their carry mechanics before loading up.

Intended Stimulus

A short-to-moderate effort lasting 8-15 minutes with a heavy strength-endurance demand. The combination of explosive lower body power on the box jump overs and brutal grip-and-core strength under a heavy sandbag creates a unique challenge that taxes both your fast-twitch output and your ability to brace under load. The primary challenge is strength-based conditioning — your lungs may feel fine, but your legs, core, and grip will be screaming. Expect each round to feel progressively harder as fatigue accumulates in the hips and trunk.

Coach Insight

Treat the box jump overs as your recovery window — use a consistent, rhythmic two-foot take-off and land softly on the opposite side. Avoid rebounding if your hips are already fatigued; step down when needed to protect your joints. On the sandbag carry, lock the bag high and tight against your chest, chin up, chest tall, and brace your core hard before taking your first step. Walk with purpose — a controlled, slightly faster pace is better than stopping mid-carry. The biggest mistake athletes make is letting the sandbag sag low, which destroys your back and kills your breathing. If you need to rest, set the bag down, reset your grip and brace, then pick it back up — do not compromise your spine. Strategically, move steadily on the box jumps in rounds 1 and 2 to save your legs for the carry. Round 3 is where you empty the tank.

Benchmark Notes

The 150 lb sandbag bearhug carry is the dominant limiter — grip, core, and anterior chain fatigue force breaks that compound across rounds. L5 (~8:30) breaks the carry at least twice per round and takes steady singles on the 30-inch box jumps with short resets between reps.

Modality Profile

Box Jump-Over is a gymnastics movement (bodyweight coordination skill). Sandbag Carry is a weightlifting movement (external load carry). Two movements split evenly between G and W modalities.