Health and fitness of young, healthy adult females and the effect of an eight week pilates intervention
- Authors: Eaton, Lara Lee
- Date: 2018
- Subjects: Physical fitness for women -- South Africa -- Makhanda , Pilates method , Exercise for women -- South Africa -- Makhanda , Exercise -- Health aspects -- South Africa -- Makhanda , Exercise -- Physiological aspects -- South Africa -- Makhanda
- Language: English
- Type: text , Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/58267 , vital:27112
- Description: Purpose: The first phase of this study aimed to investigate the health and fitness status of young adult females in the local community. The second phase of this study investigated the impact of an eight week progressive Pilates intervention on selected health and fitness parameters in this cohort. Methods: Healthy young adult females aged 18-26 years (n=96), from the local community, partook in once-off tests including anthropometric measures (stature, body mass, Body Mass Index and waist circumference) as well as fitness parameters including balance, flexibility, muscular strength and endurance, and lastly lumbo-pelvic stability. Health measures investigated included blood pressure and spirometry. Where possible, results were compared to those of similar populations from national surveys or published normative data. Sedentary volunteers from this cohort were then randomised into a Pilates Exercise (PEx, n=12) or an inactive Control (Con, n=11) group, with their results from Phase 1 serving as baseline measures. Pilates classes were held twice weekly (60 minutes per session). All the measures from phase 1 were repeated at weeks 4 and 8. An additional intervention test included Transversus abdominis recruitment. Participants maintained habitual dietary intake and energy expenditure throughout. Nine PEx group and eight Con group participants completed the intervention. Results: The current sample (phase 1) was found to be healthier than comparative populations from national surveys, and significant differences (p<0.05) were found for all comparisons except Forced Expiratory Volume (FEV1), (p=0.64). Physical activity levels (230 min.week-1) exceeded that of the recommend weekly threshold (150 min.week-1). BMI, waist circumference, blood pressure and spirometry measures were all found to be within suggested healthy normal ranges. Pilates significantly improved lumbo-pelvic stability in the PEx group at weeks 4 (p<0.005) and 8 (p<0.002). Similarly, abdominal (p=0.00, d=1.1), upper limb (p=0.037, d=0.9) and lower limb endurance (p=0.02, d=1.0, between group d=0.73 for PEx) also improved with no changes in the Con group. PEx energy expenditure significantly increased from baseline to weeks 4 (p=0.007, d=10.7) and 8 (p=0.027, d=0.64), however body mass was maintained throughout. Conversely, Minute Ventilation decreased in the PEx cohort (p=0.010, d=0.95) from weeks 4 to 8. The Con group showed significant increases in body mass (p=0.018), leg strength (within-group Cohen’s d=-1.08 between weeks 0-8; d=-2 between weeks 4-8) and dynamic balance (p=0.01, d=-0.5). While no within-group changes were observed, Protein intake was significantly greater (p=0.036, d>0.8 at baseline and week 8) in the PEx group throughout the intervention. Medium between-group effect sizes (d>0.5) were noted for PEx BMI and waist circumference measures at all time points. Further, although not significant, the large within-group effect size (d=-0.84) between baseline and week 8 for PEx systolic blood pressure, suggested the 9 mm Hg was meaningful. The same time period also indicated a large within-group effect size (d=-0.8) for PEx dynamic balance, and a medium Cohen’s d for (d=0.57) PEx static balance. Conclusion: The local population of young adult females was found to be significantly healthier than those of comparable national samples. Further, Pilates participation significantly improved lumbo-pelvic stability and muscular endurance with meaningful changes in systolic blood pressure, and balance in previously sedentary young, adult females. Body mass was also maintained.
- Full Text:
- Authors: Eaton, Lara Lee
- Date: 2018
- Subjects: Physical fitness for women -- South Africa -- Makhanda , Pilates method , Exercise for women -- South Africa -- Makhanda , Exercise -- Health aspects -- South Africa -- Makhanda , Exercise -- Physiological aspects -- South Africa -- Makhanda
- Language: English
- Type: text , Thesis , Masters , MSc
- Identifier: http://hdl.handle.net/10962/58267 , vital:27112
- Description: Purpose: The first phase of this study aimed to investigate the health and fitness status of young adult females in the local community. The second phase of this study investigated the impact of an eight week progressive Pilates intervention on selected health and fitness parameters in this cohort. Methods: Healthy young adult females aged 18-26 years (n=96), from the local community, partook in once-off tests including anthropometric measures (stature, body mass, Body Mass Index and waist circumference) as well as fitness parameters including balance, flexibility, muscular strength and endurance, and lastly lumbo-pelvic stability. Health measures investigated included blood pressure and spirometry. Where possible, results were compared to those of similar populations from national surveys or published normative data. Sedentary volunteers from this cohort were then randomised into a Pilates Exercise (PEx, n=12) or an inactive Control (Con, n=11) group, with their results from Phase 1 serving as baseline measures. Pilates classes were held twice weekly (60 minutes per session). All the measures from phase 1 were repeated at weeks 4 and 8. An additional intervention test included Transversus abdominis recruitment. Participants maintained habitual dietary intake and energy expenditure throughout. Nine PEx group and eight Con group participants completed the intervention. Results: The current sample (phase 1) was found to be healthier than comparative populations from national surveys, and significant differences (p<0.05) were found for all comparisons except Forced Expiratory Volume (FEV1), (p=0.64). Physical activity levels (230 min.week-1) exceeded that of the recommend weekly threshold (150 min.week-1). BMI, waist circumference, blood pressure and spirometry measures were all found to be within suggested healthy normal ranges. Pilates significantly improved lumbo-pelvic stability in the PEx group at weeks 4 (p<0.005) and 8 (p<0.002). Similarly, abdominal (p=0.00, d=1.1), upper limb (p=0.037, d=0.9) and lower limb endurance (p=0.02, d=1.0, between group d=0.73 for PEx) also improved with no changes in the Con group. PEx energy expenditure significantly increased from baseline to weeks 4 (p=0.007, d=10.7) and 8 (p=0.027, d=0.64), however body mass was maintained throughout. Conversely, Minute Ventilation decreased in the PEx cohort (p=0.010, d=0.95) from weeks 4 to 8. The Con group showed significant increases in body mass (p=0.018), leg strength (within-group Cohen’s d=-1.08 between weeks 0-8; d=-2 between weeks 4-8) and dynamic balance (p=0.01, d=-0.5). While no within-group changes were observed, Protein intake was significantly greater (p=0.036, d>0.8 at baseline and week 8) in the PEx group throughout the intervention. Medium between-group effect sizes (d>0.5) were noted for PEx BMI and waist circumference measures at all time points. Further, although not significant, the large within-group effect size (d=-0.84) between baseline and week 8 for PEx systolic blood pressure, suggested the 9 mm Hg was meaningful. The same time period also indicated a large within-group effect size (d=-0.8) for PEx dynamic balance, and a medium Cohen’s d for (d=0.57) PEx static balance. Conclusion: The local population of young adult females was found to be significantly healthier than those of comparable national samples. Further, Pilates participation significantly improved lumbo-pelvic stability and muscular endurance with meaningful changes in systolic blood pressure, and balance in previously sedentary young, adult females. Body mass was also maintained.
- Full Text:
Contemporary experiences of the Buddhist mediation practice: a case-study approach
- Authors: Ravgee, Champavati Lala
- Date: 1997
- Subjects: Meditation -- Buddhism -- Case studies
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3156 , http://hdl.handle.net/10962/d1007549 , Meditation -- Buddhism -- Case studies
- Description: The concern of this investigation is to explore a range of contemporary experiences of the Buddhist Meditation Practice of three South Africans of Western origin and to understand what factors were involved in their meditation practice. The number of people practising Buddhist Meditation in this country is gradually increasing and retreat centres for the meditation practice are emerging at various places in this country. A wide range of experiences accompany the meditation practice but very little research has been done amongst adults to study this phenomenon. Initially, in this study, the researcher practised Buddhist Meditation by participating in a meditation programme at the Buddhist Retreat in Ixopo in KwaZulu-Natal, for twenty-one days, to familiarize herself with the experiential knowledge of Buddhist Meditation. This was done by the researcher compiling a detailed diary of the meditative experiences and various themes were drawn from it. The data collected was compared and validated with contemporary research findings on Buddhist Meditation. This data was then used to formulate some of the questions for the semi-structured interviews that were conducted subsequently. Three adult subjects of Western origin, one male and two females were interviewed. Each subject had been meditating for an average period of ten years and can therefore be regarded as long-term meditators. They had practised Buddhist meditation in groups at various retreat centres around the country and also individually at home. The average age of the subjects was forty-five years, with the youngest subject being forty years old and the oldest being fifty-three years old. All three subjects were professional people employed at a university in South Africa and all were able to articulate their meditative experiences very well. Since the research project involved the study and exploration of the human experience related to Buddhist Meditation, it was more appropriate to use the phenomenological case-study approach rather than a measurement orientated procedure. The descriptive, phenomenological perspective is more appropriate for the elucidation of the data collected. It gives greater and clearer meaning to the human experience of meditation that is being investigated. The results of the study can best be summarised by stating that all three subjects undertook the Buddhist Meditation Practice because of their awareness of an existential conflict in their lives. Another reason for practising meditation was for personal development. The study also shows that a variety of effects of the meditation practice was experienced by the subjects. These included experiencing feelings of calmness, peace and relaxation, transformation of consciousness, heightened or increased awareness of certain external and internal stimuli, conscious of the changing nature of experience and experiences of objective consciousness.
- Full Text:
- Authors: Ravgee, Champavati Lala
- Date: 1997
- Subjects: Meditation -- Buddhism -- Case studies
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3156 , http://hdl.handle.net/10962/d1007549 , Meditation -- Buddhism -- Case studies
- Description: The concern of this investigation is to explore a range of contemporary experiences of the Buddhist Meditation Practice of three South Africans of Western origin and to understand what factors were involved in their meditation practice. The number of people practising Buddhist Meditation in this country is gradually increasing and retreat centres for the meditation practice are emerging at various places in this country. A wide range of experiences accompany the meditation practice but very little research has been done amongst adults to study this phenomenon. Initially, in this study, the researcher practised Buddhist Meditation by participating in a meditation programme at the Buddhist Retreat in Ixopo in KwaZulu-Natal, for twenty-one days, to familiarize herself with the experiential knowledge of Buddhist Meditation. This was done by the researcher compiling a detailed diary of the meditative experiences and various themes were drawn from it. The data collected was compared and validated with contemporary research findings on Buddhist Meditation. This data was then used to formulate some of the questions for the semi-structured interviews that were conducted subsequently. Three adult subjects of Western origin, one male and two females were interviewed. Each subject had been meditating for an average period of ten years and can therefore be regarded as long-term meditators. They had practised Buddhist meditation in groups at various retreat centres around the country and also individually at home. The average age of the subjects was forty-five years, with the youngest subject being forty years old and the oldest being fifty-three years old. All three subjects were professional people employed at a university in South Africa and all were able to articulate their meditative experiences very well. Since the research project involved the study and exploration of the human experience related to Buddhist Meditation, it was more appropriate to use the phenomenological case-study approach rather than a measurement orientated procedure. The descriptive, phenomenological perspective is more appropriate for the elucidation of the data collected. It gives greater and clearer meaning to the human experience of meditation that is being investigated. The results of the study can best be summarised by stating that all three subjects undertook the Buddhist Meditation Practice because of their awareness of an existential conflict in their lives. Another reason for practising meditation was for personal development. The study also shows that a variety of effects of the meditation practice was experienced by the subjects. These included experiencing feelings of calmness, peace and relaxation, transformation of consciousness, heightened or increased awareness of certain external and internal stimuli, conscious of the changing nature of experience and experiences of objective consciousness.
- Full Text:
Characters in search of a home: a study of themes in the work of David Storey
- Authors: Howie, Claerwen
- Date: 1984
- Subjects: Storey, David, 1933- -- Criticism and interpretation.
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2275 , http://hdl.handle.net/10962/d1007222 , Storey, David, 1933- -- Criticism and interpretation.
- Description: From Introduction: Anyone familiar with David Storey's work will find, on reading a brief outline of his life, that much of the inspiration for his novels and plays springs from personal experience. The third son of a coal-miner, he was born in Wakefield on 13 July 1933. He is one of three surviving sons, an older brother having died in childhood. (In Saville and In Celebration the death as a child of a mining family's eldest son has a powerful effect on the parents and some of the remaining brothers.) Although his father wanted his children to reach the middle class through education, Storey has indicated that this ambition was not pursued wholeheartedly.
- Full Text:
- Authors: Howie, Claerwen
- Date: 1984
- Subjects: Storey, David, 1933- -- Criticism and interpretation.
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2275 , http://hdl.handle.net/10962/d1007222 , Storey, David, 1933- -- Criticism and interpretation.
- Description: From Introduction: Anyone familiar with David Storey's work will find, on reading a brief outline of his life, that much of the inspiration for his novels and plays springs from personal experience. The third son of a coal-miner, he was born in Wakefield on 13 July 1933. He is one of three surviving sons, an older brother having died in childhood. (In Saville and In Celebration the death as a child of a mining family's eldest son has a powerful effect on the parents and some of the remaining brothers.) Although his father wanted his children to reach the middle class through education, Storey has indicated that this ambition was not pursued wholeheartedly.
- Full Text:
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