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- All Subjects: Physical Education
- Creators: Bowles, John
Description
A mobility-impairing disability includes difficulty moving and maintaining body positions, handling, and moving objects, moving around in the environment, and difficulty with transportation. The negative impact of mobility impairments on daily life is profound and can lead to long-term negative health consequences. Mobility-impairing disabilities are associated with reduction in glucose tolerance, difficulty accessing healthy food, and physical inactivity. This dissertation investigated physical activity in people with mobility-impairing disabilities. First, Chapter 2 investigated the relationship between glucose disposal and physical activity in people with mobility-impairing disabilities. Chapter 3 explored collected survey data regarding physical access to food in a sample of 85 adults with mobility-impairing disabilities. The relationship between difficulty performing specific activities of daily living pertaining to food access and participation in muscle-strengthening activity was investigated. Chapter 4 consisted of an analysis of health-related outcomes to a 12-week self-guided Tai Chi and Qigong intervention compared to a video health information only control group. Results regarding the effects of physical activity on insulin sensitivity (Chapter 2) in people with mobility impairments were mixed. Self-reported muscle strengthening exercise frequency (Chapter 3) was negatively associated with difficulty loading or unloading groceries or other items from a car or transportation and difficulty with store check-out process. The results from Chapter 4 indicated no significant differences in handgrip strength following 12-weeks of self-guided Tai Chi and Qigong when compared to the control group. In sum, the overall results of this research indicated that physical activity is important for individuals with mobility impairments but that interventions to increase muscle strength in this group may need to be more specific or create more overload to elicit muscle-strengthening stimulus. Furthermore, the feasibility of conducting a remotely delivered exercise intervention in individuals with mobility impairments was confirmed; however, future research on a larger sample population is needed to determine the efficacy of this type of intervention on strength outcomes. Clinicians should continue to recommend regular exercise in people with mobility impairments due to the large body of research supporting its use across a variety of populations.
ContributorsSantana, Robert Scott (Author) / Lee, Rebecca E. (Thesis advisor) / Swan, Pamela D. (Thesis advisor) / Larkey, Linda (Committee member) / Bowles, John (Committee member) / Arizona State University (Publisher)
Created2022