Trekking Poles to Aid Multiple Sclerosis Gait Impairment

In this study, the investigators will examine a sample of persons with multiple sclerosis
(MS) to determine whether their walking function and ability is different depending on which
walking assistive device is used. In addition, the investigators will examine the
psychosocial impact and amount of fatigue induced by each assistive device. Data collection
will consist of a series of assessments via survey and physical performance. The analyses
will consist of appropriate comparisons of means to determine if the use of different
assistive devices alters any of the outcomes.

Inclusion Criteria:

- Be 18-64 years old with a confirmed diagnosis of MS

- Have perceived walking difficulty

- Have an EDSS score of < 6, calculated by the physician

- Ability to understand study procedures and to comply with them for the entire length
of the study

Exclusion Criteria:

- Have had a MS exacerbation in the prior 8 weeks

- Have other serious medical conditions that would impair their ability to participate
in gait performance testing (i.e. severe rheumatoid arthritis or osteoarthritis)

- If the physician deems a participant unsafe to go home with devices

- Cannot communicate in English

- Possess greater than a mild decrease in mentation (i.e. a score of >2 on the Mental
Functions item of the FSS)

- Inability or unwillingness of individual to give written informed consent