Thesis (Ph. D.)--University of Chicago, Department of History, August 2000. / Includes bibliographical references. Also available on the Internet.

The aim of this study was to determine the influence of distance from the target during dominant and non-dominant jab punches, on total response time, repeated jab punch force and anaerobic fatigue of amateur boxers. Data was gathered of the following variables: Biographical data, anthropometric data, total response time, change in total response time, number of punches, peak punch force and peak punch force fatigue resistance index. An exploratory and descriptive research design was used. Twelve male amateur boxers participated in this study. The participants were all either provincially or nationally ranked, between the ages 16 and 22 and in the competitive phase of their training. The data was compared to find statistical significance and it was found from the Wilcoxon ranked sign test that distance does not affect total response time, change in total response time, number of punches and peak punch force fatigue resistance index. However, it was found that distance affects peak punch force. Additionally,it was found using a Spearman rank correlation test that older boxers proved to have statistically significant faster total response times, the boxers that had slower total reponse times proved to have statistically significant less powerful peak punch force, the boxers that had slower total response times proved to have statistically significant larger fatigue resistance index, boxers with larger change in total response time proved to have statistically significant more powerful peak punch force and the boxers with larger peak punch force proved to have statistically significant smaller fatigue resistance index. The data presented provides an introduction of the exploration of how distance from a target relates to a boxer’s performance.

Thesis (Ph. D.)--University of Texas at Austin, 2004. / Supervisor: Neil F. Foley. Vita. Includes bibliographical references. Also available from UMI.

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