Where the foot first contacts the ground each step. Heel strike (heel first) is hardest on joints under load; midfoot strike (mid-arch first) is the most common rucking recommendation; forefoot strike (ball first) is reserved for running.
Form & Technique
Foot Strike
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Related terms in this category
Cadence
Steps per minute. Higher cadence with shorter strides reduces per-step impact force and is generally safer under load than lower cadence with long strides.
Heel-to-Toe Drop
The height difference between the heel and forefoot of a shoe, in millimeters. Lower drop (4-6 mm) puts more demand on the calves and Achilles; higher drop (8-12 mm) is more forgiving for ruckers with previous injuries.
Conversational Pace
A walking pace at which you can hold a casual conversation without panting. The benchmark for Zone 2 rucking — a self-test that doesn't require a heart rate monitor.
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