A Dissertation Submitted to the Department of Physiology, University of the Witwatersrand,Johannesburg for the Degree of Master ot Science / Extensive disruption of muscle fibres has been shown to occur after short term eccentric exercise where high mechanical forces are generated. This study tested whether downhill running acts as a stimulus for inducing eccentric damage, and results in greater muscle damage and deterioration in muscular performance than an equal workload of uphill running. The study aimed at determining whether an adaptation or training effect takes place such that the muscle is more resistant to the damaging effects of a repeated bout of the same exercise. In. addition, the study aimed at determining whether the lower muscle volumes and forces of muscular contractions in females compared to males, makes females less susceptible to the damaging effects of eccentric contraction.(Abbreviation abstract) / Andrew Chakane 2019

In this thesis, adaptations were made on the Hybrid Cadaveric System to accommodate new testing ramifications. The tests simulated dynamic loading (jump landings) from a 1ft. height with various degrees of valgus (fixed hamstring and quadricep forces) and various Quadricep (Q) and Hamstring (H) forces (fixed degrees of valgus) to determine how the Anterior Cruciate Ligament (ACL) and Medial Collateral Ligament (MCL) behave. The tests performed included 0Q 0H, 100Q 0H, 300Q 0H, 300Q 100H, and 5°, 15°, 25° of valgus. To determine the strain behavior of the ACL and MCL a variety of equipment was used, including electromagnetic force plate to take impact reading, cables used to create loading on the quadriceps and hamstrings, and two Differential Variance Resistance Transducers (DVRTs). These ultimately generated ACL and MCL strain allowing for a variety of strain comparisons under various circumstances. It was concluded that in a few cases there were statistically significant differences in strain for the ACL and MCL when applying various quadricep and hamstring forces (fixed valgus). It was also found that only statistical significance was present in ACL strain when comparing degrees of valgus (fixed quadricep and hamstring forces). The research concluded that muscle activation reduces strain on the ACL and MCL in these testing scenarios. It was also established that degrees of valgus effects the ACL but is negligible for the MCL. However, due to complications and variables, further testing is needed to increase accuracy and supply more definitive results. / Includes bibliography. / Thesis (M.S.)--Florida Atlantic University, 2018. / FAU Electronic Theses and Dissertations Collection

by Raymond Che Tin Li. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1989. / Bibliography: leaves 149-168.

Thesis (MSc (Physiotherapy))--University of Limpopo (Medunsa Campus), 2010. / The knee Injuries in Women Soccer Players in South Africa The Knee is a common site for injuries in soccer players. The reasons for the increased rates of knee injuries in women soccer players are not clear, but some theories suggested the reason to lie in the difference in anatomy. This research investigate the prevalence of knee injuries in women soccer players in South Africa and sought to find out whether three of the anatomical factors (Q-angle, pelvic width and Intercondylar notch width) have a role in increasing knee injuries in these individuals. The study design was case –control study. Methodology: Twenty four players of South Africa women soccer team (Under 23) participated in this study. X-rays of the hip were taken and the Q-angles were thereafter measured manually. Association between anatomical factors and knee injuries were determined. The result of this study showed that 17% of the players were having non contact knee injuries. Statistical analysis showed no significant relation between knee injuries among women soccer players and each of the anatomical factors. The P-values of both t-test and ANOVA test were larger than the 0.05 level of significance. The study found that the prevalence of knee injuries among the young women playing for the South African national team U-23 was relatively high. However, this study could not identify significant relationship between the anatomical risk factors and the incidences of knee injuries among the participants.

Thesis (LL.M.)--University of Hong Kong, 1997. / Includes bibliographical references (l. 97-98). Also available in print.

Thesis (Ph. D.)--West Virginia University, 2003. / Title from document title page. Document formatted into pages; contains ix, 154 p. Includes abstract. Includes bibliographical references (p. 98-109).

Thesis (Ed. D.)--West Virginia University, 2003. / Title from document title page. Document formatted into pages; contains viii, 176 p. : ill. Includes abstract. Includes bibliographical references (p. 112-119).

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Basketball continues to increase in popularity worldwide as a participation sport at all levels of play, from recreational to professional. Each year, more than 1.6 million basketball-related injuries are treated in hospitals, doctor's offices and emergency rooms in North America. In Rwanda, basketball and volleyball are the second popular sports, following football. The aim of the study was to investigate the prevalence, mechanisms, nature and management of basketball-related injuries in Rwanda. / Magister Scientiae (Physiotherapy) - MSc(Physio)

The aim of this study was to investigate the prevalence, etiology and types of injuries to permanent incisors among schoolchildren aged 10-14 years from Maseru, Lesotho. Upper and lower permanent incisors were examined for dental injuries.