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제안 방법
- The research subjects included 20 patients without gender division who were diagnosed with cervical hypolordosis. After applying cervical stretching exercise and cervical traction for six weeks, cervical headache and the activity of the muscles around the cervical vertebra(upper trapezius muscle, sternocleidomastoid muscle, splenius capitis muscle, and anterior temporal muscle) were investigated and the following results were obtained.
- All subjects voluntarily agreed to participate in the experiment. After sufficiently explaining the purpose and the implementation tasks of this study to all of the subjects, the study proceeded by obtaining participation agreements. The purpose of this study was accurately explained to all of the subjects and the subjects promised that they would not perform any additional treatment or exercise during the research period that could affect the study results.
- Data on each muscle in a condition of maximal strength against the isometric resistance for three seconds were collected(11). The MVIC values of each of the left and right side of the upper trapezius muscle, sternocleidomastoid muscle, splenius capitis muscle, and anterior temporal muscle were measured before the experiment.
- The cervical traction group and the cervical stretching exercise group performed the exercise three times a week for a total of six weeks. The implementation method is described below.
- The purpose of this study is to provide fundamental clinical data for the treatment plan and rehabilitation of patients with cervical hypolordosis by comparing the cervical headache and muscle activity after cervical stretching exercise and cervical traction, which are generally applied to patients with cervical hypolordosis. The research subjects included 20 patients without gender division who were diagnosed with cervical hypolordosis.
- The purpose of this study is to provide fundamental clinical data for the treatment plan and rehabilitation of patients with cervical hypolordosis by comparing the cervical headache and muscle activity after the cervical stretching exercise and cervical traction that are generally applied to patients with cervical hypolordosis.
- After sufficiently explaining the purpose and the implementation tasks of this study to all of the subjects, the study proceeded by obtaining participation agreements. The purpose of this study was accurately explained to all of the subjects and the subjects promised that they would not perform any additional treatment or exercise during the research period that could affect the study results.
- The subjects took a stable posture and maintained each posture for one minute, during which time muscle loading was measured using EMG. Adding four minutes, muscle fatigue was measured over a total of five minutes.
- Referring to the study by Lee, the cervical stretching exercise group maintained correct head neck posture in a group sitting position. Then, the participants did ascending and descending exercise of the shoulder joint, protraction and retraction exercise, horizontal adduction and abduction exercise along with the addition of bending to the left and the right, flexion, extension, and clockwise and counterclockwise rotation of the neck bone as voluntary exercises, with each exercise performed for 10 seconds followed by three seconds of resting time. Each set was repeated five times and performed for a total of three times(13).
- A forward head posture refers to a position that generally accompanies the flexion of the lower cervical vertebra and excessive extension of the upper cervical vertebra, which is frequently observed among office workers(19). This study attempts to provide fundamental clinical data for the treatment plan and rehabilitation of patients with cervical hypolordosis by comparing the cervical traction that is generally applied to patients with cervical hypolordosis and the cervical stretching exercise method that patients can perform by themselves.
대상 데이터
- For the subjects of this study, a total of 20 patients who reported discomfort and were diagnosed with cervical hypolordosis were chosen. The sample was divided into a cervical traction group(CTG) and a cervical stretching exercise group(CSEG).
- The purpose of this study is to provide fundamental clinical data for the treatment plan and rehabilitation of patients with cervical hypolordosis by comparing the cervical headache and muscle activity after cervical stretching exercise and cervical traction, which are generally applied to patients with cervical hypolordosis. The research subjects included 20 patients without gender division who were diagnosed with cervical hypolordosis. After applying cervical stretching exercise and cervical traction for six weeks, cervical headache and the activity of the muscles around the cervical vertebra(upper trapezius muscle, sternocleidomastoid muscle, splenius capitis muscle, and anterior temporal muscle) were investigated and the following results were obtained.
데이터처리
- A two way repeated measures ANOVA was conducted to compare the differences in the cervical pain and neck muscle activity variables according to group(cervical stretching exercise group and cervical traction group) and time (before and after the intervention). A paired t-test was used to test for significant differences between the pretest and posttest. A statistically significant level was set at α=.
- Levene’s F-test was used to test the homogeneity of the subjects and a Kolmogorov– Smirnov test was used to test normal distribution. A two way repeated measures ANOVA was conducted to compare the differences in the cervical pain and neck muscle activity variables according to group(cervical stretching exercise group and cervical traction group) and time (before and after the intervention). A paired t-test was used to test for significant differences between the pretest and posttest.
이론/모형
- Levene’s F-test was used to test the homogeneity of the subjects and a Kolmogorov– Smirnov test was used to test normal distribution.
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