English to Spanish Medical Medical (general)

I'm really looking to distinguish "stepping" from "gait" in this sentence:

Students are observed to ensure that gait, balance, stepping and other abilities are sufficient to remain safe in travel-based environments.

This is what I have now:

Se observa a los alumnos para verificar que tengan el andar, el equilibrio, la capacidad de caminar y demás recursos adecuados para preservar su integridad física en situaciones relacionadas con la movilidad.

I used "recursos" because I had already put "capacidad". My question, then, is: Are "andar" and "capacidad de caminar" redundant? Does anyone have another option? Thanks!!