The aim of this study was to assess the effects of a twelve-week hydrotherapy group exercise programme on selected health-related fitness variables in older women with type II diabetes mellitus. This study included the testing of blood glucose levels, blood anthropometrical profile, body mass, height, body mass index, waist circumference, waist-to-hip ratio, upper body flexibility, lower body flexibility, grip strength, upper body and lower body muscular strength and endurance as well as aerobic endurance. Descriptive and inferential statistical techniques were used for this study utilising a quasiexperimental research design. A comparison group pre-test and post-test experimental design was employed at the Nelson Mandela Metropolitan University Biokinetics and Sports Science Unit. Approximately 16 senior female participants took part in the study. Participants were identified through convenience sampling and snowball sampling, of which, all the participants were clinically diagnosed with type II diabetes mellitus and had completed the study. The hydrotherapy participants (experimental group), took part in water-based (hydrotherapy) exercises three times a week for a period of twelve weeks. The hydrotherapy exercises began with a light half-hour workout per session and were progressively increased in intensity, duration, and number of the exercises performed. The participants not participating in the hydrotherapy exercises (control group) were instructed to remain sedentary throughout the duration of the intervention period. The dependant variables were gathered as raw data and analysed using descriptive statistics to form the means, standard deviations, medians, minimum and maximum values. Post hoc analysis was performed to determine whether differences existed between the experimental group and control group. Cohen’s D test was used to determine pre- and post-test differences for both groups to determine practical significance. An analysis of the results revealed significant improvements in some of the selected health and physical fitness parameters such as, upper body and lower body flexibility, upper and lower body muscular strength and endurance, as well as aerobic endurance. iii The aim and objectives of the study in exploring the effect of hydrotherapy as an intervention strategy to promote health and physical fitness in persons with type II diabetes mellitus were supported by the data collected in the pre-test and post-test analyses of the variables.
| Identifer | oai:union.ndltd.org:netd.ac.za/oai:union.ndltd.org:nmmu/vital:10092 |
| Date | January 2010 |
| Creators | Witthuhn, Amori Cathy |
| Publisher | Nelson Mandela Metropolitan University, Faculty of Health Sciences |
| Source Sets | South African National ETD Portal |
| Language | English |
| Detected Language | English |
| Type | Thesis, Masters, MA |
| Format | ix, 151 pages, pdf |
| Rights | Nelson Mandela Metropolitan University |
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