What Systematic recommends
Where to start
- Use a wall and two equal weights, suggested load approximately 5–15 pounds in each hand. Household alternatives can include two grocery bags with equal weight or two gallon milk or water jugs.
- Hold one equal weight in each hand. Stand with your feet about hip-width apart. Place your heels in contact with the wall. Briefly lock the legs, then soften the knees. Stack the pelvis and ribcage in a neutral position.
- Keep the midline stable and aligned throughout the hold. Think of the pelvis and ribcage as two bowls, with the rims stacked over one another. Maintain contact with the wall through the heels, butt, back, back of the head. Retract the shoulder blades and press them gently toward the wall behind you. Depress the shoulder blades by drawing them downward.
- Hold the position for 30 seconds. Rest for 30 seconds. Repeat for 3 total cycles. Stop and reassess if you feel pain or discomfort, if you are unable to maintain the wall contact points, or if you can no longer hold the neutral stacked position with smooth, comfortable breathing.
Condensed from the published Development Pathway (Farmer's Carry: Wall-Supported Posture Pack). This is a starting point, not a training program or medical advice.
What the carry asks you to do
Systematic describes the farmer's carry as loaded locomotion with sustained grip and postural control. In practice you walk in a controlled way, keep hold of both weights without dropping them or setting them down, and hold your trunk, shoulder girdle, spine and pelvis in position against the load.
Because those parts are tested together, the result reflects all of them. It is not simply a grip test or a walking-speed test.
Why walking while carrying matters
Studies of loaded carrying show that walking changes what the carry asks of your muscles. Ellestad and colleagues (2024) used electromyography to compare a farmer's carry with a farmer's hold matched for intensity: several trunk muscles were more active once walking was added.
Winwood and colleagues (2014) compared the farmer's walk with unloaded walking. Under load the stride and the forces changed, and so did the mechanics of the legs and trunk. Together these studies show that walking under load changes trunk muscle activity and how you walk. They describe the task; they do not set a standard for your result.
Height plausibly affects stride mechanics. Even so, there is no defensible coefficient for turning height into a separate adjustment to the score on this short course with repeated turns.
How it differs from a grip test, and how it ends
Studies of grip strength, such as the Rijk 2016 meta-analysis of handgrip strength outcomes, and studies of walking speed are about those capacities on their own. They do not describe the Systematic farmer's carry. Grip is also not the sole or definitive neurological indicator of whole-body strength.
End at the first of (1) 120 seconds; (2) either weight dropped or deliberately set down; (3) material upper-back slump/collapse; (4) material or excessive pelvic tilt out of alignment; (5) transition to jogging/running; or (6) the assessment's global safety-stop. Record the feet completed at termination. There are no penalty points. An early stop is not scored as a separate subscale and does not by itself put you in a special category.
The evidence
Each cited source is labeled according to how it supports the particular claim on this page. Direct test evidence, underlying-capacity findings and population reference values are distinguished from Systematic-defined protocols and standards. Historical development notes are retained internally rather than presented as public evidence. A study of an underlying capacity is never presented as validation of the Systematic test itself.
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Underlying-capacity evidence
Winwood et al. (2014). A Biomechanical Analysis of the Farmers Walk, and Comparison with the Deadlift and Unloaded Walk. International Journal of Sports Science & Coaching.
What it found. Compared with unloaded walking, the farmer's walk changed the stride, the forces involved, and the mechanics of the legs and trunk.
What it does not show. It does not show that walking speed alone explains farmer's carry distance, and it does not validate a Systematic score.
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Direct test evidence
Ellestad et al. (2024). The Quantification of Muscle Activation During the Loaded Carry Movement Pattern. International journal of exercise science.
What it found. Several trunk muscles were more active in a farmer's carry than in a farmer's hold matched for intensity.
What it does not show. It reports no health outcomes and does not set farmer's carry standards.
The Systematic Healthspan Assessment is a physical baseline. It is not a diagnosis, and it does not estimate a biological age, a disease risk or a lifespan.