Final answer:
The ability of the person to weight shift and cross midline with maximum resistance while standing unsupported is described and the answer is provided.
Step-by-step explanation:
The ability described in the question is the ability to weight shift and cross midline with maximum resistance while standing unsupported. This means being able to shift weight from one side of the body to the other and reaching across the center of the body to perform tasks while maintaining balance and stability without support.
In the given options, the correct answer would be 1) Limited. This suggests that the person may have some difficulty with weight shifting and crossing midline, indicating lower abilities in maintaining stability and balance while performing tasks in a standing position without support.