Final answer:
There are a few different gaits commonly used in crutch ambulation, such as the tandem gait and walking only on heels or toes.
Step-by-step explanation:
When it comes to crutch ambulation, there are a few different gaits that are commonly used. One of them is the tandem gait, where the patient places the heel of one foot against the toe of the other foot and walks in a straight line in that manner. Another variation is walking only on the heels or only on the toes, which tests additional aspects of balance.