Title Page
Abstract
Contents
1. Introduction 10
1.1. Background and Necessity 10
1.2. Purpose 13
1.3. Hypothesis 14
2. Theoretical Background 15
2.1. Anatomic Structure of the Lumbar 15
2.2. Stability and Instability of Lumbar 17
2.3. Chronic Low Back Pain 18
2.4. Core Stability 23
2.5. Medical Training Therapy 25
2.6. Low Back Pain and Low Extremity 26
3. Methods 27
3.1. Subjects 27
3.2. Process of Research 28
3.3. Intervention 29
3.3.1. MTT Core Exercise Program 29
3.3.2. Core Exercise Program 31
3.4. Clinical Measurements 33
3.4.1. Strength test 33
3.4.2. Muscle Thickness test 35
3.4.3.Balance Test 37
3.4.4. Korean Oswestry disability index (KODI) 38
3.5. Statical Analysis 39
4. Result 40
4.1. General characteristics 40
4.2. Isokinetic strength test result of MEG and CEG group 41
4.3. The Result in Changes of Deep Muscle Thickness before and after exercise of CEG and MEG group 42
4.4. The Results in Changes of Balance Ability before and after exercise of MEG and CEG group. 43
4.5. The results in changes of Oswesty Disability Index of MEG and CEG group 44
5. Discussion 45
6. Conclusion 49
II. List of references 51
III. List of abbreviations 64
VI. Appendix 67
Table 1. MTT Exercise Program 30
Table 2. MTT main Exercise Program의자세 30
Table 3. Core Exercise Group Program 32
Table 4. Core main exercise program 32
Table 5. General Characteristics of the Subjects 40
Table 6. Isokinetic Strength Test of Knee Flexion 41
Table 7. Isokinetic Strength Test of Knee Extension 41
Table 8. The changes in deep muscle thickness before and after exercise of MEG and CEG group. 42
Table 9. Balance Ability Changes in before and after exercise of MEG and CEG group 43
Table 10. The Changes in Oswesty Disability Index before and after exercise of MEG and CEG group. 44
Figure 1. Process of Research 28
Figure 2. Isokinetic Strengthening test(HUMAC NORM, CSMI, USA) 33
Figure 3. Sonography Measurement (MYSONO-U6, Samsung, South Korea) 35
Figure 4. Standardized formula of abdominal muscles 36
Figure 5. Balance Test(Y-Balance Test) 37