MRI diffusion of rotator cuff muscle in two different type of training methods of state-level weightlifters

Objective: To compare the rotator cuff muscles changes on MRI Diffusion study between state-level weightlifter who underwent fast isokinetic training (FIT) and traditional isotonic training (TOT) exercise. Methodology: Gender and weight matched subjects were grouped into two types of exercises; FIT...

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Main Author: Sapiai, Nur Asma
Format: Thesis
Language:English
Published: 2017
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Online Access:http://eprints.usm.my/44400/1/Dr.%20Nur%20Asma%20Sapiai-24%20pages.pdf
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spelling my-usm-ep.444002020-10-22T03:03:15Z MRI diffusion of rotator cuff muscle in two different type of training methods of state-level weightlifters 2017 Sapiai, Nur Asma R Medicine (General) Objective: To compare the rotator cuff muscles changes on MRI Diffusion study between state-level weightlifter who underwent fast isokinetic training (FIT) and traditional isotonic training (TOT) exercise. Methodology: Gender and weight matched subjects were grouped into two types of exercises; FIT and TOT. Both groups underwent 24 sessions of training consisted of 3 distinct lifting positions. The trainings were scheduled 3 times per week for 8 weeks. MRI diffusion was conducted twice, at pre-training and 1 week post-training completion. The Fractional anisotropy (FA), Apparent Diffusion Coefficient (ADC) values and eigenvalues between two groups were evaluated. Results: A total of 22 subjects were enrolled but only 16 subjects completed the training programmes. Equal number of subjects (n=8) were subjected for each training programme. There were significant changes of the λ1 in supraspinatous muscle (SSM), infraspinatous muscle (ISM) and subscapularis muscle (SCM) in FIT indicate increased in muscles elongation almost in similar pattern. FA values increased in both training methods for all the muscles except supraspinatous muscle (SSM) in TOT. Among these, only FA of Subscapularis muscle (SCM) in FIT was statistically significant. Conclusions: Both FIT and TOT have a potential to be proposed as an additional mode of training among the experienced weightlifters to improve their performance. DTI is a good technique to evaluate muscle diffusion changes. 2017 Thesis http://eprints.usm.my/44400/ http://eprints.usm.my/44400/1/Dr.%20Nur%20Asma%20Sapiai-24%20pages.pdf application/pdf en public masters Universiti Sains Malaysia Pusat Pengajian Sains Perubatan
institution Universiti Sains Malaysia
collection USM Institutional Repository
language English
topic R Medicine (General)
spellingShingle R Medicine (General)
Sapiai, Nur Asma
MRI diffusion of rotator cuff muscle in two different type of training methods of state-level weightlifters
description Objective: To compare the rotator cuff muscles changes on MRI Diffusion study between state-level weightlifter who underwent fast isokinetic training (FIT) and traditional isotonic training (TOT) exercise. Methodology: Gender and weight matched subjects were grouped into two types of exercises; FIT and TOT. Both groups underwent 24 sessions of training consisted of 3 distinct lifting positions. The trainings were scheduled 3 times per week for 8 weeks. MRI diffusion was conducted twice, at pre-training and 1 week post-training completion. The Fractional anisotropy (FA), Apparent Diffusion Coefficient (ADC) values and eigenvalues between two groups were evaluated. Results: A total of 22 subjects were enrolled but only 16 subjects completed the training programmes. Equal number of subjects (n=8) were subjected for each training programme. There were significant changes of the λ1 in supraspinatous muscle (SSM), infraspinatous muscle (ISM) and subscapularis muscle (SCM) in FIT indicate increased in muscles elongation almost in similar pattern. FA values increased in both training methods for all the muscles except supraspinatous muscle (SSM) in TOT. Among these, only FA of Subscapularis muscle (SCM) in FIT was statistically significant. Conclusions: Both FIT and TOT have a potential to be proposed as an additional mode of training among the experienced weightlifters to improve their performance. DTI is a good technique to evaluate muscle diffusion changes.
format Thesis
qualification_level Master's degree
author Sapiai, Nur Asma
author_facet Sapiai, Nur Asma
author_sort Sapiai, Nur Asma
title MRI diffusion of rotator cuff muscle in two different type of training methods of state-level weightlifters
title_short MRI diffusion of rotator cuff muscle in two different type of training methods of state-level weightlifters
title_full MRI diffusion of rotator cuff muscle in two different type of training methods of state-level weightlifters
title_fullStr MRI diffusion of rotator cuff muscle in two different type of training methods of state-level weightlifters
title_full_unstemmed MRI diffusion of rotator cuff muscle in two different type of training methods of state-level weightlifters
title_sort mri diffusion of rotator cuff muscle in two different type of training methods of state-level weightlifters
granting_institution Universiti Sains Malaysia
granting_department Pusat Pengajian Sains Perubatan
publishDate 2017
url http://eprints.usm.my/44400/1/Dr.%20Nur%20Asma%20Sapiai-24%20pages.pdf
_version_ 1747821370156253184