The Load Carrying & Mobility system supports efficient, stable movement across terrain. When it is functioning, energy use is controlled, balance is maintained, and fatigue accumulates at a predictable rate. When it weakens, movement becomes inefficient, fatigue accelerates, and injury risk increases.
Mobility failure is not a single event. It develops through poor load distribution, terrain interaction, and pace decisions that exceed sustainable capacity. These effects build gradually and are often misattributed to fitness or terrain rather than system degradation.
In this system, you will learn how movement efficiency breaks down, how fatigue alters performance, and how mobility strain transfers pressure to other systems.
