Thesis (MA)--University of Stellenbosch, 2001. / ENGLISH ABSTRACT: The purpose of this study was to determine if participation in a movement programme (FITKIDZ) designed by the author produced statistically significant improvements in the physical fitness and locomotor co-ordination of four and five year old children. The study also examined the relationship between post-intervention levels of physical fitness and locomotor co-ordination. The subjects (N = 19), who all attended pre-primary school, were tested on physical fitness components and their execution of locomotor co-ordination using both quantitative and qualitative evaluation processes. The subjects were selected from a pre-primary school that volunteered to participate in the study. Due to the structure of the school and pressure from the parents, it was not possible to have a control group. The subjects underwent an eight-week movement programme (FITKIDZ), after which they were retested. Results showed a statistically significant improvement in abdominal strength, Body Mass Index (BMI) and flexibility (Sit-and-reach scores and trunk lifts). Qualitative results also showed a statistically significant improvement in the children's performance oflocomotor skills. Correlation matrices between the physical fitness components and locomotor skills indicated that the strongest straight-line relationship existed between strength and locomotor co-ordination. The other relationships between the physical fitness components and locomotor co-ordination were not significant. It was concluded that the performance of locomotor skills improved, as did numerous components of physical fitness of the subjects over the duration of the designed movement programme. However, it was noted that this improvement may be partially due to normal maturation of the subject group and that the results from this study would be better supported ifit were possible to include a control group. / AFRIKAANSE OPSOMMING: Die doel van hierdie studie was om te bepaal of daar enige statistiese beduidende verskil was in die fisieke fiksheid en lokomotor-koordinasie van vier- en vyf-jaar oue kinders wat aan 'n bewegingsprogram (FITKIDZ) deelgeneem het, wat deur die outeur ontwerp was. Die studie het ook enige beduidende verhouding tussen pre-bemiddeling en post-bemiddeling uitslae van fisieke fiksheid en lokomotorkoërdinasie ondersoek. Die toetspersone (N = 19), almal kleuterskoolkinders, was in die fisieke fiksheidskomponente en uitvoering van lokomotor-koordinasie deur beide kwalitatiewe en kwantitatiewe waardebepalingstrategieë getoets. Die toetspersone was van 'n kleuterskool wat vrywillig aan die program deelgeneem het. Aangesien daar druk van die ouers was en die skool 'n sekere struktuur volg, was dit nie moontlik om 'n kontrole-groep te hê nie. Die toetspersone was op 'n agt-week bewegingsprogram (FITKIDZ) geplaas, waarna hulle weer getoets is. Uitslae het 'n statistiese beduidende verbetering in abdominale krag, Liggaamsgewigindeks en lenigheid (Sit-en-reik tellings en romp ekstensie) gewys. Korrelasies tussen die fisieke fiksheidskomponente en lokomotor vaardighede dui aan dat die skerkste reguitlyn verhouding tussen krag en lokomotor-koordinasie bestaan het. Die ander verhoudings tussen die fisieke fiksheidskomponente en lokomotorkoërdinasie was nie betekenisvol nie. Daar is tot die gevolgtrekking gekom dat die uitvoering van die lokomotor vaardighede verbeter het, so ook veelvuldige fiksheidskomponente van die toetspersone oor die durasie van die bewegingsprogram. Daar is egter waargeneem dat hierdie verbeteringe gedeeltelik te danke mag wees aan die normale maturasie van die toetsgroep en dat die uitslae van hierdie studie beter ondersteun sou word as daar 'n kontrole-groep was.

Thesis (MScSportSc)--Stellenbosch University, 2002. / ENGLISH ABSTRACT: Today white South Africans take their sport very seriously and at the tum of the nineteenth century this was no different. The key difference however was that a war had erupted between the two Boer Republics (Orange Free State and the Transvaal) and Britain. The Anglo-Boer War of 1899-1902 was fought for the supremacy of South Africa at a time when sport was still developing within the country and like other facets of its culture, it too became entwined within a conflict that was to effect the whole future of Southern Africa. This socio-historical study is an attempt to explore sport during this era and how it impinged upon the relationship between Boer and Briton. A pivotal period in South African history, the account will trace the background and nature of the Anglo-Boer conflict and how a passion for sport was shared by both sides throughout and beyond the hostilities. Britain had indeed introduced its sporting codes to South Africa prior to the war and cricket and rugby in particular were already established within its towns and cities. The origins of both sports will be examined here including the significance of the first tours which took place between South Africa and Britain during this time. The majority of research for this study has been completed in South Africa, predominately within the Western Cape but also during spells in the Free State and Gauteng. Visits have also been made to various sources in the UK including Twickenham and Lords. Whilst published work has been used, concerted efforts have been made throughout to include data obtained from primary sources. The descriptive nature of the work has also necessitated the employment of qualitative methods of analysis with data gathered from archive and literary sources selectively underpinned with information from a number of interviews. / AFRIKAANSE OPSOMMING: Suid-Afrikaanse Blankes is vandag baie ernstig oor hul sport en aan die einde van die negentiende eeu was dit ook nie anders nie. Die belangrikste verskil was egter dat 'n oorlog uitgebreek het tussen die Boererepublieke (Oranje-Vrystaat en die Transvaal) en Brittanje. Die Anglo-Boereoorlog van 1899-1902 is geveg vir die oppergesag van Suid-Afrika toe sport, net soos baie ander fasette van die kultuur, steeds besig was om te ontwikkel in die land. Dit het deel geword van 'n konflik wat die hele toekoms van Suidelike Afrika sou raak. Hierdie sosio-kulturele studie is 'n poging om sport tydens hierdie era te verken en hoe dit die verhouding tussen Boer en Brit beïnvloed het. Hierdie was 'n deurslaggewende periode in die Suid-Afrikaanse geskiedenis en die studie sal die agtergrond en aard van die Anglo-Boerekonflik navors en toon hoe 'n passie vir sport gedeel is deur beide partye ten spyte van al die vyandigheid. Brittanje het inderdaad voor die oorlog sy sportkodes na Suid-Afrika gebring en veral krieket en rugby was alreeds gevestig in die stede. Die oorsprong van beide sportsoorte sal hier bestudeer word, insluitend hoe belangrik die eerste toere was wat in hierdie tyd tussen Suid-Afrika en Brittanje plaasgevind het. Die meeste navorsing vir hierdie studie is in Suid-Afrika gedoen, hoofsaaklik in die Wes- Kaap, maar ook, met tye, in die Vrystaat en Gauteng. Besoeke is ook afgelê in verskeie plekke in die Verenigde Koninkryke, bv. Twickenham en Lords. Terwyl van sekondêre bronne gebruik gemaak is, is daar deurgaans nougeset te werk gegaan om primêre bronne te ontsluit. Die beskrywende aard van die werk het ook die gebruik van kwalitatiewe metode van analise van data genoodsaak. Hierdie data is versamel vanuit argivale en literêre bronne wat goed ondersteun is deur inligting verkry uit 'n aantalonderhoude. iv

Thesis (MA)--University of Stellenbosch, 2000. / ENGLISH ABSTRACT: In 1994 the Durban College of Education, that used to be an all white Afrikaans-medium institution, changed to a multicultural institution with Afrikaans and English as medium of instruction. The author, other lecturers and teachers of all races have not been educated to teach from a multicultural perspective and due to stereotyping and prejudices which were still dormant, a great need arose to address the cultural diversity of the college. This diversity lead to differences in culture, which lead to conflicts and may even have been responsible for poor academic achievements. As a lecturer at the Durban College of Education, the author became interested in whether selected initiative and cultural activities could foster a positive self-concept and a positive attitude towards other students of the same ethnic group, as well as towards students of other ethnic groups. The author agreed with De Klerk and Labuschagne (1995) that cultural differences have a great impact on the life, personal development and academic achievements of the students at a multicultural institution of higher education. The author also believes that students should be guided (Wasserman, 1997) in how to perceive themselves and other students of all ethnic groups. This will assist them. to achieve a successful academic career (Greyling, 1997) without wrong perceptions, stereotyping and prejudices (Van der Walt, 1991). The subjects for this study (N=127) were all first year students at the Durban College of Education. The group was comprised of black students (n=24); white English speaking students (n=58); white Afrikaans-speaking students (n=34) and Indian students (n=11) (see table 3 page 43). A pre-test was administered to determine the initial status of the subjects. An intervention programme followed and a post-test was administered directly after the intervention programme (see chapter 4). A follow-up test was administered three months later to determine the influence of the daily college routine on the self-concept and attitude towards ethnicity of the subjects. A control group (N=30) also completed the three questionnaires. The control group did not follow the intervention programme. Adolescent Sport Self-concept Scale of Smith (in Paterson 1991) and an ethnic attitude scale, was administered. The ethnic attitude scale was based on the ethnic attitude scales used by Paterson (1991) and Pretorius (1978). This ethnic attitude scale was adapted to adhere to the needs of this study. The data were computerised; at-test statistic and a Duncan's multiple range test were applied to determine if there were significant differences. By comparing the results of the experimental group with that of the control group, it was evident that after the intervention programme, there was a significant positive change (p<O.01) not only in the self-concept of the first year students, but also in the attitude of these students towards students of the same ethnic group, as well as towards students of other ethnic groups. The same results were evident after the three-month period in which no special treatment had been administered. To ensure similar positive effects in the future, a follow-up programme, similar to the intervention programme, would be necessary. The intervention programme accordingly served its purpose as part of the orientation programme well. There are, however, many changes to be made to suit the needs and requirements of other institutions that would wish to use similar programmes. The dynamic interaction of energetic facilitators is essential. If possible, the facilitators should come from the student body to create more interaction within the student community. / AFRIKAANSE OPSOMMING: Die Durbanse Onderwyskollege wat voorheen 'n inrigting vir Afrikaanssprekende blankes was, het in 1994 na 'n multikulturele inrigting verander met beide Afrikaans en Engels as voertale. Die skrywer, baie ander dosente en onderwysers van alle rasse is tans nog nie geskool om vanuit multikulturele perspektiewe te onderrig nie. 'n Groot behoefte het ontstaan om die kulturele diversiteit van die kollege aan te spreek aangesien stereotipering en vooroordele nog steeds onder die studente voorgekom het. As 'n dosent aan die Durbanse Onderwyskollege, het die skrywer gewonder of uitgesoekte inisiatiewe en kulturele aktiwiteite 'n positiewe verandering in die houding van die eerstejaarstudente teenoor die self, teenoor studente van dieselfde etniese groep, sowel as studente van ander etniese groepe sal hê. Die skrywer stem saam met De Klerk en Labuschagne (1995) dat kulturele verskille 'n groot uitwerking op die lewe, persoonlike ontwikkeling en akademiese prestasie van studente het. Hy glo ook dat studente gelei moet word (Wasserman, 1997) in hul beskouing van hulself en studente van alle rasse, sodat hul akademiese loopbaan nie skade moet lei onder verkeerde persepsies, stereotipering en vooroordele nie. Hierdie verskille kan ly tot swak akamiese prestasies (Greyling, 1997) en kulturele konflik (Van der Walt, 1991). 'n Voortoets is afgeneem om die aanvanklike houding van die proefpersone te bepaal. Die proefpersone van die eksperimentele groep het onmiddellik na die voortoets 'n intervensieprogram gevolg. Direk na die intervensieprogram is In natoets afgeneem om die invloed van die intervensieprogram te bepaal. 'n Verdere opvolgtoets is drie maande na die intervensieprogram afgeneem om te bepaal hoe blywend die veranderde houding van die proefpersone was. Die - proefpersone (N=127) was almal eerstejaarstudente aan die Durbanse Onderwyskollege en het bestaan uit; swart studente (n=24), blanke (Engelssprekende) studente (n=58), blanke (Afrikaanssprekende) studente (n=34) en Indiër studente (n=11). 'n Kontrole groep (N=30) het ook die drie toetse afgelê. Hulle het nie die intervensieprogram gevolg nie. Die toetse was in die vorm van 'n vraelys wat gebaseer is op die Selfkonsepskaal van Coopersmith (1967) asook die Adolesente Sport-selfkonsepskaal van Smit (in Paterson, 1991). Die vraelys het ook 'n aangepaste etniese houdingskaal ingesluit wat op die vraelyste van Paterson (1991) en Pretorius (1978) gebaseer is. Hierdie houdingskaal is spesiaal aangepas om aan die spesifieke behoeftes van hierdie studie te voldoen. Die data is deur 'n rekenaar verwerk. 'n T-toets en Duncan se veelvuldige omvangtoets is aangewend om enige beduidende verskille te bepaal. Deur die resultate van die eksperimentele met die resultate van die kontrole groep te vergelyk, het aan die lig gekom dat daar 'n beduidende (p<O.01) positiewe verandering in die selfkonsep, en in die houding teenoor etnisiteit van die proefpersone in die eksperimentele groep was. Die positiewe verandering was na die drie-maandetydperk na die intervensieprogram nog steeds sigbaar. Na aanleiding van die resultate van hierdie studie, het die program sy doel as deel van die oriëntasieprogram van die eerstejaarstudente aan die Durbanse Onderwyserskollege gedien. Daar behoort egter baie veranderinge aangebring te word ten einde die program te verbeter, sou enige ander inrigtings soortgelyke programme wil gebruik. Eie inisiatiewe en kulturele aktiwiteite moet gebruik word om aan hulle spesifieke behoeftes te voldoen. Die sukses van so 'n program sal van die dinamiese en energieke aanbieding van die fasiliteerders afhang. Die fasiliteerders moet verkieslik vanuit die studente leierskorps kom om sodoende die verhouding in die studentegemeenskap te versterk.

Thesis (MScSportSc)--University of Stellenbosch, 2002. / ENGLISH ABSTRACT: Numerous studies have shown that coronary artery disease (CAD) has its origin in childhood. Several risk factors that increase a person's risk for the development of CAD are prevalent amongst children. South African statistics concerning the prevalence of these risk factors are limited. Research has shown that early intervention to eliminate risk factors can decrease the risk for the development of CAD. The purpose of this study was to determine the prevalence of certain coronary risk factors amongst children aged 11 to 13 years in certain Western Cape schools. Certain selected factors were tested. These included obesity, lack of physical activity, hypertension, low physical fitness (V02max), a family history associated with an increased risk, exposure to cigarette smoke, prevalence of diabetes mellitus and an unhealthy diet. The sample consisted out of 288 children and was made up by 154 boys and 134 girls. Certain anthropometrical measurements (stature, weight, skinfoids, waist and hip circumferences) were taken. Activity levels, family history, exposure to cigarette smoke, prevalence of diabetes mellitus and diet, were measured by means of questionnaires. Physical fitness (V02max) was tested with a three-minute step-test. A sphygmomanometer was used to measure blood pressure. Depending on the circumference of the child's arm, a paediatric or adult size cuff was used. The results of the study showed that 22.01% of the boys and 59.7% of the girls had a percentage body fat so high that it was considered a coronary risk factor. Physical fitness levels were considered risk factors in 2.6% of the boys and 9% of the girls. A very high percentage of the children tested had a family history associated with an increased risk for the development of CAD (73.38% of the boys and 78.36% of the girls). Systolic hypertension was prevalent among 22.01% of the boys and 23.13% of the girls. Diastolic hypertension was only prevalent among 5.19% of the boys and 5.97% of the girls. Low activity levels were considered a risk factor in 31.17% of the boys and 39.55% of the girls. Out of all the subjects, 32.47% of the boys and 37.31% of the girls were exposed to cigarette smoke on a daily basis. The results of this study shows that certain coronary risk factors are quite common amongst children. Prevention programmes that focuses on elimination of coronary risk factors, such as hypertension, inactivity and obesity, is essential for the prevention of subsequent coronary artery disease in adults. / AFRIKAANSE OPSOMMING: Verskeie studies het al bewys dat koronêre hartvatsiekte (KHS) reeds sy ontstaan het in kinders van baie jong ouderdomme. Verskeie risikofaktore wat tot die latere ontstaan van KHS lei kom ook onder jong kinders voor. Statistiek ten opsigte van die voorkoms van hierdie risikofaktore onder kinders in Suid-Afrika is egter baie beperk. Verskeie navorsing toon dat vroeë intervensie kan lei tot "n verlaging in risiko vir die ontwikkeling van KHS op "n latere stadium. Die doel van die studie was om die voorkoms van sekere koronêre risikofaktore in kinders in Suid-Afrika te ondersoek. Sekere risikofaktore is ondersoek, dit het ingesluit, obesiteit, lae fisieke aktiwitietsvlakke, hipertensie, lae fisieke fiksheid (V02maks), 'n familie geskiedenis wat geassosieer word met "n verhoogte risiko, blootstelling aan sigaret rook, die voorkoms van diabetes mellitus en "n swak dieet. Die steekproef het bestaan uit 288 kinders waarvan 134 meisies en 154 seuns was. Verskeie antropometriese meetings (lengte, massa, velvoue, middel- en heup omtrekmates) is geneem. Aktiwiteitsvlakke, familiegeskiedenis, blootstelling aan sigarette rook, voorkoms van diabetes mellitus en dieet is deur middel van vraelyste vasgestel. Fisieke fiksheid (V02maks) is deur middel van "n drie-minuut-opstaptoets vasgestel. Bloeddruk is met "n sfigmomanometer gemeet. Afhangend van die omtrek van die kind se arm is "n pediatries- of volwasse-grootte drukband gebruik. Persentasie liggaamsvet was by 22.01% van die seuns en 59.7% van die meisies so hoog dat dit as "n risikofaktor beskou kan word. Fisieke fiksheidsvlakke kan by 2.6% van die seuns en 9% van die meisies as "n risikofaktor beskou word. "n Baie hoë persentasie van die kinders het "n familiegeskiedenis gehad wat geassosieer word met "n verhoogde risiko vir die ontwikkeling van KHS (73.38% van die seuns en 78.36% van die meisies). Sistoliese hipertensie het onder 22.01% van die seuns en 23.13% van die meisies voorgekom. Diastoliese hipertensie het baie minder voorgekom as sistoliese hipertensie (5.19% van die seuns en 5.97% van die meisies). Lae aktiwiteitsvlakke het onder 31.17% van die seuns en 39.55% van die meisies voorgekom. 'n Redelike hoë persentasie van die kinders word daagliks aan sigaretrook van hulouers of oppassers blootgestel (32.47% van die seuns en 37.31% van die meisies.) Die resultate van die studie dui aan dat daar 'n redelike hoë voorkoms van sekere koronêre risikofaktore onder kinders is. Ondersoek moet ingestel word na moontlike, goed gestruktureerde intervensieprogramme.

Thesis (MScSportSc)--University of Stellenbosch, 2002. / ENGLISH ABSTRACT: Postural deformities are a commonly encountered problem among children. Most of the aches and pains of adults are the result, not of injuries, but of the long-term effects of distortions in posture or alignment that have their origins in childhood or adolescence. Television, video entertainment, motorized transportation, fast food and lack of regular physical activity contribute to the poor physical condition of children. School screening for scoliosis is mandated in schools in 26 states of the United States (US) for children between 10 and 16 years of age. Previous studies conducted in the US found that 160 out of 1000 people suffer from scoliosis. This means that scoliosis is as prevalent as hypertension or diabetes mellitus (Boachie-Adjei & Lonner, 1996). Identification of postural deformities at an early stage makes early treatment possible, which may, in future, prevent serious postural abnormalities. The American Academy of Orthopedic Surgeons approved the implementation of screening programs in schools in 1974 (Lonstein, 1988). Few studies have included the entire musculoskeletal system. The purpose of this study was to determine the prevalence of postural deformities among children aged 11 to 13 years in selected primary schools in the Western Cape. The study also proposes to investigate factors that may influence the prevalence rate of postural deformities. These factors included age, gender, school district, weight, height, BMI (Body Mass Index), fat%, waist-hip ratio, and physical activity. Letters were sent to 15 primary schools within a 30km radius of Stellenbosch. This region included Stellenbosch, Strand, and Kuilsrivier. Four schools replied, giving permission to conduct the study at their schools. The sample (N=288, mean age=12.36, SD=0.92) consisted of 78 scholars from grade five; 104 scholars form grade six; and 106 scholars from grade seven. Of the total number of scholars examined (288), 154 were boys, and 134 were girls. Only children with parental consent were allowed to participate in the study. Anthropometric measures included stature, mass, skinfoids (two-site skinfoid), waist- and hip circumferences and trochanterion leg length. Level of physical activity and family history of deformities were obtained by means of a questionnaire. The New York Posture Test was used for postural evaluation (Bloomfield et aI., 1994:320; Reedeo Inc., 2001. This Posture Test was designed for the screening of 13 categories of deformities. Using a "see-through" posture grid, lateral and posterior examinations were performed. The "Adam's position" (forward bending) was used for further scoliosis evaluation. Quantitative data was analyzed, using Statistica (Statsoft, 2001) and classification tree methodology (Breiman et aI., 1993). The anthropometric results indicated that the subjects had a mean stature of 1.54m, mass of 47.48kg, BMI of 19.75, waist-hip ratio of 0.79 and fat% (Lohman, 1987) of 21.35%. The prevalence of postural deformities was as follows: Lordosis, 70%; Kyphosis, 57%; Uneven shoulders, 55%; Inclined trunk, 43%; Winged scapulae, 42%; Pronated feet, 30%; Flat feet, 30%; Flat chest, 29%; Forward head, 28%; Protruding abdomen, 28%; Uneven hips, 11%; Scoliosis, 10%; and Twisted head, 1%. Uneven hips, scoliosis and twisted head were not considered for statistical purposes, because of their low incidence compared to the other deformities. The factors that influenced the prevalence rate of deformities the most were BMI and fat%. A higher BMI and fat% resulted in a higher prevalence rate in most deformities. The prevalence rate of postural deformities in this study was considerably high. Sedentary lifestyles of children (watching television, computer games, junk food and physical inactivity) were a contributing factor in the high prevalence rate of postural deformities. It is known that overweight and sedentary behavior of children is increasing and this could pose an alarming concern to the health of a child. Also, if a significant correlation does exist between the prevalence of postural deformities and conditions such as back pain, the high prevalence rate reported in this study is a matter of concern. / AFRIKAANSE OPSOMMING: Postuurafwykings is "n algemene probleem wat dikwels onder kinders voorkom. Baie van die skete en pyne by volwassenes spruit nie uit beserings nie, maar vanuit langtermyn gevolge van swak postuur wat huloorsprong uit die kinderjare het. Televisie, videospeletjies, vervoer per motor, kitskos en gebrek aan fisieke aktiwiteit dra by tot die swak fisieke kondisie van kinders. Evalueringsprogramme in skole word in 26 state in die Verenigde State van Amerika (VSA) toegepas vir kinders tussen die ouderdomme van 10 en 16 jaar. Vorige studies in die VSA het getoon dat 160 uit 1000 mense skoliose het (Boachie-Adjei & Lonner, 1996). Dit beteken dat skoliose net so veel voorkom soos hipertensie of diabetes mellitus. Identifikasie van postuurafwykings op "n vroeë stadium maak vroeë behandeling moontlik, wat in die toekoms ernstige postuurafwykings kan voorkom. Die "American Academy of Orthopedie Surgeons" het reeds in 1974 die implementering van assesseringsprogramme goedgekeur (Lonstein, 1988). Volgens navorsing het slegs "n beperkte aantal studies die hele spierskeletale stelsel geëvalueer. Die doel van hierdie studie was om die voorkoms van postuurafwykings by kinders tussen die ouderdomme van 11 en 13 jaar in geselekteerde Wes-Kaapse skole te bepaal. Die studie het ook faktore wat "n invloed op die voorkoms van postuurafwykings kan hê, ingesluit. Hierdie faktore het onder andere ouderdom, geslag, skool, gewig, lengte, LMI (Liggaamsmassa-indeks), vet%, middel-heup-ratio en fisieke aktiwiteit ingesluit. Uitnodigingsbriewe is na 15 laerskole binne "n 30km radius vanaf Stellenbosch gestuur. Dit het ingesluit Stellenbosch, Strand, en Kuilsrivier. Vier skole het toestemming verleen om die studie by die betrokke skole te loods. Die steekproef (N=288, gemiddelde ouderdom = 12.36, SD=0.92) het bestaan uit 78 leerlinge uit graad vyf; 104 leerlinge uit graad ses en 106 leerlinge uit graad sewe. Uit die totale aantal leerlinge wat geëvalueer is, was daar 154 seuns en 134 dogters. Antropometriese metings het die volgende ingesluit: lengte, gewig, velvoue (twee-velvou meting), middel- en heupomtrekke en trochanterion beenlengte. Fisieke aktiwiteitsvlak en familiegeskiedenis van postuurafwykings is bepaal met behulp van "n vraelys. Die "New York Posture Tesf' is gebruik vir postuurevaluasie (Bloomfield et al., 1994:320; Reedco Inc., 2001). Hierdie toets is ontwerp vir die evaluering van 13 deformiteite. Die kinders is vanuit 'n posterior en anterior aansig ge-evalueer met behulp van 'n "deurskynende" postuurruitnet (grid). Die "Adam's-" toets (vooroorbuig-toets) is gebruik vir verdere evaluering van skoliose. Statistica (StatSoft, 2001) en klassifikasieboom-metodologie (Breiman et al., 1993) is gebruik vir statistiese ontleding. Die proefpersone het 'n gemiddelde lengte van 1.54m, gewig van 47.48kg, LMI van 19.75, middel-heup-ratio van 0.79 en vet% (Lohman, 1987) van 21.35% gehad. Die voorkoms van die onderskeie postuurafwykings was as volg: Lordose,70%; Kifose, 57%; Ongelyke skouers, 55%; Romp na posterior gebuig, 43%; Gevleuelde skapulas, 42%; Voetpronasie, 30%; Plat voete, 30%; Plat bors, 29%; Protraksie: skedel, 28%; Uitstaan buik, 28%; Ongelyke heupe, 11%; Skoliose, 10%; en Gekantelde hoof, 1%. Ongelyke heupe, skoliose en gekantelde hoof het minder voorgekom in vergelyking met die ander deformiteite, daarom is die deformiteite nie vir statistiese analise in aammerking gebring nie. LMI en vet% was die faktore wat die voorkoms van postuurafwykings die meeste beïnvloed het. 'n Hoër LMI en vet% het 'n toenemende voorkoms in meeste deformiteite veroorsaak. Die voorkoms van postuurafwyking in hierdie studie was hoog. Sedentêre leefwyses van kinders (TV, rekenaarspeletjies, gemorskos, en fisieke onaktiwiteit) het bygedra tot die hoë voorkoms. Die voorkoms van oorgewig en sedentêre leefwyses is besig om te verhoog by kinders en kan ernstige gevolge vir die gesondheid van die kind inhou. Indien daar 'n betekenisvolle korrelasie tussen die voorkoms van postuurafwykings en kondisies soos rugpyn is, dan blyk die hoë voorkoms, wat in hierdie studie gevind is, 'n bron van bekommernis te wees. Postuurevalueringsprogramme is 'n effektiewe metode vir die vroeë identifikasie van postuurafwykings, aangesien dit vroeë identifikasie en konserwatiewe behandeling moontlik maak.

Thesis (MScSportSc)--Stellenbosch University, 2004. / ENGLISH ABSTRACT: Physical activity is an integral part of children's lives. It makes an essential contribution to their physical, psychological and social well-being. Often, it is through movement and active play that children learn to discover themselves. This movement and play sometimes serves as a medium for communication. Unfortunately, various research studies show that children are not active enough and lead ever increasing sedentary lifestyles and these lifestyles lead to various types of hypo-kinetic diseases. Technology, as well as the phasing out of structured physical education in schools, are aspects that are responsible for the decrease in activity levels of children. The primary aim of this study was to determine if present-day children's (Grades 1 - 3) physical abilities have improved or worsened over the years. Movement tests from Katzenellenbogen (1976) were used to test movement abilities of these children. Adapted questionnaires from Van Deventer (1999) were used to construct the lifestyle patterns of learners and to get information concerning movement programmes from teachers at schools. The sample population (N=372) was selected from four schools (two previously disadvantaged and two former Model C schools) in the Stellenbosch area. The tests evaluated, inter alia the following, velocity, velocity and power, power, velocity and accuracy, accuracy and precision. Children from the previously disadvantaged and former Model C schools, as well as age and sex were compared. A comparison with the 1976 study of Katzenellebogen was also done. The latter study only involved girls and was undertaken only at White schools. The coding of the variable data was done in a computer format, coded and statistically analysed. Averages are compared through the Analyses of Variance (ANOVA). From the results of the study, it can be concluded that children at the former Model C schools fared better in most of the tests and it is evident that boys generally are more active than girls. As far as the comparison with the 1976 study is concerned, present-day girls fared worse in almost all the tests. The weight of the 9 year old girls increased by as much as 7.2 kg. This study can therefore be a starting point for further study attempting to combat the tendency of inactivity amongst the youth of today. / AFRIKAANSE OPSOMMING: Fisieke aktiwiteit is 'n integrale deel van kinders se lewens. Dit maak 'n essensiële bydrae tot hul fisieke, psigologiese en sosiale welstand. Dit is dikwels deur beweging en aktiewe spel wat kinders leer om hulself te ontdek. Hierdie beweging en spel dien ook soms as 'n medium vir kommunikasie. Ongelukkig toon verskeie navorsing dat kinders nie aktief genoeg is nie en al hoe meer sedentêre leefstyle handhaaf, wat lei tot allerhande hipokinetiese siektetoestande. Tegnologie, asook die uitfassering van gestruktureerde Liggaamlike Opvoeding in skole is aspekte wat verantwoordelik gehou word vir die afname in aktiwiteitsvlakke van kinders. Die primêre doel van hierdie studie was om te bepaal of hedendaagse kinders (Graad 1 tot 3) se bewegingsvermoëns oor die jare heen verbeter of verswak het. Bewegingstoetse uit Katzenellenbogen (1976) is gebruik om bewegingsvermoëns van die kinders te toets. Aangepaste vraelyste uit Van Deventer (1999) is gebruik om die leefstylpatrone van leerders vas te stel en om inligting aangaande bewegingsprogramme in die skole by onderwysers te bekom. Die proefpersone (N=372) is uit vier skole (twee voorheenbenadeelde [VB]- en twee voormalige Model-C [VMC]-skole) in die Stellenbosch omgewing geselekteer. Die toetse het die volgende veranderlikes gemeet: snelheid; snelheid en dryfkrag; dryfkrag; snelheid en akkuraatheid; akkuraatheid en presiesheid; getoets. Kinders van VB- en VMC-skole, ouderdomme en geslagte is met mekaar vergelyk. Daar is ook 'n vergelyking met die 1976-studie van Katzenellenbogen getref. Die 1976-studie van Katzenellenbogen het slegs dogters ingesluit en is slegs by Blanke skole onderneem. Die veranderlikes se datametings is in rekenaarformaat gekodeer en statisties verwerk. Gemiddeldes is vergelyk deur middel van analise van variansie (ANOVA). Uit die resultate van die studie kan tot die gevolgtrekking gekom word dat kinders by die VMC-skole beter in meeste van die toetse gevaar het en dit blyk ook dat seuns oor die algemeen meer aktief is as dogters. Wat die vergelyking met die 1976-studie betref, het hedendaagse dogters swakker gevaar in byna al die toetse. Die 9-jarige dogters het ook met soveel as 7.2 kg in gewig vermeerder. Hierdie studie kan dus as 'n beginpunt dien vir verdere studie in 'n poging om die tendens van onaktiwiteit onder vandag se jongmense te bekamp.

Thesis (MScSportSc)--University of Stellenbosch, 2003. / ENGLISH ABSTRACT: For many companies, health care can consume half of corporate profits or more. Some employers look to cost sharing, cost shifting, managed care plans, risk rating and cash based rebates or incentives. These methods merely shift costs. Absenteeism in South Africa claims 3.2% of all scheduled work hours, 43 000 work hours per week, 9 days lost per employee per year and 1 employee in every 15 on a weekly basis. The main objective of this study was to establish the effect of a physical wellness intervention on the chronic absenteeism of a governmental company like Eskom. Fiftyfour males with a mean age of 42.13 years, participated in the program. Morphological and physiological variables included fat percentage; body mass index (BMI), cholesterol, blood pressure (BP), flexibility, cardiovascular endurance, waist circumference and muscle endurance. The participants were divided into four groups consisting of 12-15 individuals. Data was collected over a period of six months (March-August 2001). There were six sessions in which the subjects participated namely: wellness awareness, general body wellness, heart wellness, stress wellness, posture wellness and nutritional wellness. These sessions focussed on education, testing and physical activity, with follow-ups and maintenance at the Biokinetic rehabilitation station. Trends for the group were traced using a statistical analysis for absenteeism tallying the GSAR (gross sickness absentee rate) and AFR (absentee frequency rate) for the participants. The GSAR and AFR were significantly lower during the intervention. The return of investment was calculated based on the amount of hours worked per month on the August 2001 payroll, where the increment figure is based on an average increase of 7.9%. The result of the study concluded that work-site body wellness is health care reform that works, with absenteeism decreasing significantly and an improved employee health status. / AFRIKAANSE OPSOMMING: Baie maatskappye kan die helfte of meer van hul wins aan gesondheidsorg spandeer. Sommige werkgewers oorweeg kostedeling, verskuiwing van kostes, gesondheidsorgplanne, risikobepaling en kontantkortings of aansporings. Hierdie metodes skuif eerder net koste. In Suid-Afrika word 3.2% van alle geskeduleerde werksure as gevolg van afwesigheid verloor, 43 000 werksure per week, 9 dae per werknemer per jaar en 1 werknemer uit elke 15 op 'n weeklikse basis. Die hoofdoel van hierdie studie was om die effek van 'n fisieke welstand intervensie op die chroniese afwesigheid van 'n parastatale maatskappy soos Eskom daar te stel. Vier en vyftig mans met 'n gemiddelde ouderdom van 42.13 jaar het aan die program deelgeneem. Morfologiese en fisiologiese veranderlikes het vetpersentasie; liggaamsmass-indeks (LMI), cholesterol, bloeddruk (BD), soepelheid, kardiovaskulêre uithouvermoë, abdominale omtrek en spieruithouvermoë ingesluit. Die deelnemers is in vier groepe verdeel wat uit 12-15 persone bestaan het. Data is oor 'n periode van ses maande ingesamel (Maart-Augustus 2001). Die deelnemers het aan die volgende ses sessies deelgeneem: bewustheid van welstand, algemene liggaamlike welstand, hartwelstand, streswelstand, postuurwelstand en dieetwelstand. Hierdie sessies het op die opvoeding, toetsing en fisieke aktiwiteit gefokus met opvolg-ondersoeke en instandhouding by die Biokinetika rehabilitasiestasie. Neigings vir die groep is opgevolg deur statistiese analise vir afwesigheid deur die TSAS (totale siekte afwesigheidsyfer) en AFS (afwesigheidsfrekwensiesyfer) vir die deelnemers aan te teken. Die TSAS en AFS was beduidend laer tydens die intervensie. Die beleggingsopbrengs is bereken op die aantal ure per maand op die Augustus 2001 . betaalstaat met die toenamesyfer gebaseer op die gemiddelde verhoging van 7.9%. Die resultaat van die studie is dat liggaamlike welstand by die werksplek voordelig is vir gesondheidsorgverbetering en dat afwesigheid beduidend afneem terwyl daar ook 'n verbetering in die gesondheidstatus van werknemers was.