Which of the following is NOT a type of mobility disorder?

Memory issues are not classified as a type of mobility disorder because they pertain to cognitive functions rather than physical movement capabilities. Mobility disorders specifically relate to challenges in movement, including difficulties in walking, standing, or performing other physical activities. For instance, muscle fatigue can directly impact a person's ability to move efficiently, while ambulation refers to the act of walking, which is an essential aspect of mobility. Body shape and form can also influence mobility but are more about physical characteristics rather than defined disorders. Thus, memory issues stand apart from these considerations, linking more to conditions such as dementia or cognitive impairment rather than mobility itself.