I have difficulty standing long periods of time due to a drop foot accident?

Find an experienced orthotist, who can design a custom fitted AFO brace. Cowboy boots may offer a less costly alternative. A 4-legged walker can help support you when standing or walking. Wheels can be added to these devices to facilitate stable ambulation.

I suggest you be evaluated for an AFO brace. Physical Therapy may also help with your ability to stand longer periods of time.