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Comparative Study Of College Students Around The Ankle Muscles Isokinetic Muscle Strength

Posted on:2016-12-28Degree:MasterType:Thesis
Country:ChinaCandidate:Y C HeFull Text:PDF
GTID:2297330470469015Subject:Human Movement Science
Abstract/Summary:PDF Full Text Request
Strength training has been around the world continue to concern and research. As an important part of human body joint, ankle is usually considered a fragile large joints, when doing the action of ankle plantar flexion varus ankle will be hurt the most. To calculate injury rate, ankle injury rates in running and jumping the two accounted for 25% of the proportion of the sport, so it is hoped that through the calculation of the data to understand the direct cause of the ankle injury and influencing factors. In the strength of the ankle joint in sports and leg strength are particularly important, in order to realize the ankle strength prediction, measure, by measuring the ankle muscles and then predict the human body balance and fall.Nearly 30 years of theoretical research show that the uniform motion of the test on the promotion of rehabilitation training and sports technology not only played a vital role, also brought objective for sports medicine functional dynamic evaluation, more specific at the same time, the qualitative diagnosis and research of quantitative variables a lot of muscle. The peak torque is called gold index of the isokinetic muscle strength test. Peak torque values related to speed, higher accuracy, repeatability is good, can truly reflect the muscle of the biggest strength characteristic of the body. This article through to the ordinary university students and with amateur sprinters training of college students, a total of 29 ankle isokinetic muscle strength test research, hoping to perfect more data for the constant speed test areas, so as to reach comprehensive development of the national fitness campaign, provide experimental support for the realization of the human body health.By studying the following conclusions: 1. The ankle under different angular velocity to heart muscle testing, training and not ankle muscle exercise group centripetal peak torque decreases with the increase of the angular velocity. 2. Take part in amateur track training subjects ankle overall strength of different level is superior to the ordinary university students, including varus and valgus muscle strength compared with ordinary university students difference is smaller. 3. Subjects to participate in amateur track training ankle flexor ability is superior to the ordinary college students, which is dorsiflexion plantar flexion muscle group is more obvious, so to some extent, ankle joint flexor quantity balance is also superior to ordinary college students. Ankle flexion muscle group. 4. Boys have bigger peak torque than girls when using relative peak torque when comparing subjects weight factors, the gap will be greatly reduced, compare the evaluation of strength between men and women should be more use of relative value.
Keywords/Search Tags:college students, muscle strength of ankle joint, isokinetic muscle strength
PDF Full Text Request
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