Our case study successfully enabled us to address the four feasibility metrics , and we provide new information on management feasibility ( i.e. estimate data completeness and estimate data entry ) and scientific outcomes feasibility ( i.e. determining data collection material s appropriateness ) .
Conclusion Our review highlights the existing research and provides a case study which assesses important metrics of study feasibility .
Background Much research has been undertaken to establish the important benefits of physical activity in persons with multiple sclerosis ( MS ) .
There is disagreement regarding the strength of this research , perhaps because the majority of studies on physical activity and its benefits have not undergone initial and systematic feasibility testing .
We aim to address the feasibility processes that have been examined within the context of physical activity interventions in MS .
Motivational interviewing may improve exercise experience for people with multiple sclerosis: A small randomized trial.
People with multiple sclerosis ( MS ) are likely to benefit from regular exercise , but physical inactivity is more common among people with MS than among the general population . This small r and omized study evaluated whether motivational interviewing ( MI ) affects adherence to and personal experience in an exercise program .  Inactive people with MS participating in an eight-week exercise program  were r and omized to either three brief MI ( n = 7 ) or three health coaching ( n = 6 ) sessions . Session attendance for both conditions was high , and MI fidelity was rigorously and reliably measured using the Motivational Interviewing Treatment Integrity Scales . The feasibility of using this approach was demonstrated with a small sample . Large effects favoring the MI condition were found for physical exertion , affect during exercise , and fatigue , but no effects were found for adherence to the exercise program . Treatment integrity measures of MI  were correlated with outcomes in expected directions . Although this study demonstrated the feasibility of this MI approach , the large effect sizes found should be viewed with substantial skepticism and replicated in sufficiently powered studies using objective measures of exercise adherence
Our case study successfully enabled us to address the four feasibility metrics , and we provide new information on management feasibility ( i.e. estimate data completeness and estimate data entry ) and scientific outcomes feasibility ( i.e. determining data collection material s appropriateness ) .
Conclusion Our review highlights the existing research and provides a case study which assesses important metrics of study feasibility .
Background Much research has been undertaken to establish the important benefits of physical activity in persons with multiple sclerosis ( MS ) .
There is disagreement regarding the strength of this research , perhaps because the majority of studies on physical activity and its benefits have not undergone initial and systematic feasibility testing .
We aim to address the feasibility processes that have been examined within the context of physical activity interventions in MS .