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Isokinetic profile of trunk muscles in athletes: a quantitative study with correlation to sports.

by John Ping San Wong. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1994. / Includes bibliographical references (leaves 84-90). / ABSTRACT / Chapter I. --- INTRODUCTION --- p.1 / Chapter 1.1 --- General introduction --- p.1 / Chapter 1.2 --- Operational definitions --- p.5 / Chapter 1.2.1 --- Isokinetic parameters being investigated --- p.5 / Chapter 1.2.2 --- Elite athletes --- p.6 / Chapter 1.2.3 --- Non-athletes --- p.6 / Chapter 1.2.4 --- Fast twitch and slow twitch muscle fibres --- p.7 / Chapter 1.3 --- Assumptions --- p.7 / Chapter 1.4 --- Limitation and delimitation --- p.8 / Chapter 1.4.1 --- Genetic factor --- p.8 / Chapter 1.4.2 --- Sex factor --- p.8 / Chapter 1.4.3 --- Age factor --- p.8 / Chapter 1.4.5 --- Body mass factor --- p.9 / Chapter II. --- LITERATURE REVIEW --- p.11 / Chapter 2.1 --- Dynamic control of trunk extension and flexion --- p.11 / Chapter 2.1.1 --- Trunk flexion --- p.11 / Chapter 2.1.2 --- Trunk extension --- p.12 / Chapter 2.2 --- Dynamic stabilizers in the movement of trunk extension and flexion --- p.12 / Chapter 2.2.1 --- Trunk flexion --- p.12 / Chapter 2.2.2 --- Trunk extension --- p.13 / Chapter 2.3 --- Importance of trunk muscle strength to sports performance --- p.13 / Chapter 2.4 --- Importance of trunk muscle strength in injury prevention --- p.16 / Chapter 2.5 --- Measurement of trunk muscle characteristics --- p.18 / Chapter 2.5.1 --- Isometric contraction --- p.19 / Chapter 2.5.2 --- Concentric isotonic contraction --- p.19 / Chapter 2.5.3 --- Isokinetic contraction --- p.20 / Chapter 2.5.3.1 --- Reliability and validity --- p.20 / Chapter 2.5.3.2 --- Advantage --- p.21 / Chapter 2.5.4 --- Methods that had been used for quantification of trunk strength --- p.22 / Chapter 2.6 --- Isokinetic trunk muscular characteristics for sports --- p.25 / Chapter 2.7 --- Sport specific muscle characteristics profile --- p.26 / Chapter 2.8 --- Summary --- p.27 / Chapter III. --- MATERIAL AND METHOD --- p.29 / Chapter 3.1 --- Project design --- p.29 / Chapter 3.1.1 --- Subject --- p.29 / Chapter 3.1.2 --- Equipment --- p.31 / Chapter 3.1.3 --- Procedures --- p.32 / Chapter 3.2 --- Data analysis --- p.34 / Chapter 3.3 --- Summary --- p.34 / Chapter IV. --- RESULT --- p.35 / Chapter 4.1 --- Physical characteristics of the subjects --- p.35 / Chapter 4.2 --- Trunk extension and flexion isokinetic test result --- p.35 / Chapter 4.2.1 --- Non-athletic group --- p.35 / Chapter 4.2.2 --- Badminton group --- p.36 / Chapter 4.2.3 --- Squash group --- p.37 / Chapter 4.2.4 --- Cycling group --- p.38 / Chapter 4.2.5 --- Rowing group --- p.38 / Chapter 4.2.6 --- Canoeing group --- p.39 / Chapter 4.3 --- Summary --- p.39 / Chapter V --- DISCUSSION --- p.58 / Chapter 5.1 --- Isokinetic performance in Non-athletic group --- p.59 / Chapter 5.2 --- Difference between athlete categories --- p.61 / Chapter 5.2.1 --- Badminton --- p.62 / Chapter 5.2.2 --- Squash --- p.53 / Chapter 5.2.3 --- Cycling --- p.63 / Chapter 5.2.4 --- Rowing --- p.64 / Chapter 5.2.5 --- Canoeing --- p.65 / Chapter 5 .3 --- Strength imbalances and back problem --- p.65 / Chapter 5 .4 --- The discrepancy of the Cybex test --- p.70 / Chapter 5.5 --- The methodology - Control of Subjects --- p.71 / Chapter VI. --- CONCLUSION --- p.73 / APPENDIX --- p.74 / REFERENCES --- p.84

Identiferoai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_318148
Date January 1994
ContributorsWong, John Ping San., Chinese University of Hong Kong Graduate School. Division of Surgical Sciences.
PublisherChinese University of Hong Kong
Source SetsThe Chinese University of Hong Kong
LanguageEnglish
Detected LanguageEnglish
TypeText, bibliography
Formatprint, 90 leaves : ill. (some mounted col.) ; 30 cm.
RightsUse of this resource is governed by the terms and conditions of the Creative Commons “Attribution-NonCommercial-NoDerivatives 4.0 International” License (http://creativecommons.org/licenses/by-nc-nd/4.0/)

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