Various Stances for Acting

The weight is carried, and again precisely through the middle, divided equally or proportionately around the pivot point of the leg, where the bearer stands. A model must change this balance with every step, transferring smoothly from one leg to another; otherwise, either the load or the carrier would fall. This transfer occurs uniformly or unevenly, which means easily or with difficulty, depending on the step of the bearer. This also depends on whether the ground is level or uneven. Therefore, on a flat path, moving is easier because the balance of the step is maintained. However, on an uncertain, uneven path, it is difficult for the carrier to find a stable rule for maintaining their balance, so they frequently search and often are in danger of stumbling or falling if the load exceeds their balance capacity. This is why people who limp have less capacity to carry loads or manage weight, as experience teaches. When climbing, more forward projection is needed than when walking on a flat, paved path; thus, workers in such cases generally extend the rear for balance. Unexpectedly stepping into a ditch or small pit causes many to stumble because balance cannot be quickly restored when the top body's weight is significantly displaced beyond the central line, preventing a compensatory adjustment by extending some part or bending.