• 대한정형도수물리치료학회지
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• 제12권2호
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• pp.33-41
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• 2006

This study planed to analyze durability of effect and result that the Medx and Sling exercise gets to the strength of lumbar extensors. 15 patients who had enforce the minimal invasive lumbar surgery were executed 3 times per week for 8 weeks. The purpose of this study was to identify the influence of the mixed exercises of the Medx and Sling program on lumbar trunk muscles and to present basic data for the proper exercise prescription for lumbar patients. The results were as follows: 1) Left: Patients by lumbar hernia operation of trunk muscle strength by Sling-exercise: 0, 45, 90, 135, 180 (degree) treatment periods (P<0.05). 2) Right: Patients by lumbar hernia operation of trunk muscle strength by Sling-Exercise: 0, 45, 90, 135, 180 (degree) treatment periods (P<0.05). Medx treatment, a muscle strengthening lumbar extension exercise program, was now being used at local hospitals. In addition, Sling exercise, which is designed to develop lumbar muscle by way of reducing gravity in a new way so that it can accelerate the growth of muscles and ligaments in-depth in the patients, also has begun to be introduced gradually. In this study, therefore, the new mixed program (Sling and Medx training)can used as an exercise program that can reduce pain and increase lumbar muscles, not only for disk disease patients but also for all those who have undergone surgery or who haven't undergone surgery, who have chronic pain, and it also can be utilized as basic data for the new method of exercise.

• 대한물리치료과학회지
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• 제7권1호
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• pp.353-365
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• 2000

The purpose of this study were to compare the lumbar extensor strength between pre op patients group and after 6 weeks post op patients group. To evaluate lumbar extensor strength of total 273 patients with HIVD. Lumbar extensor strength was measured in 151 male patients and 122 female patients(Lumbar extensor strength was measured in 91 PELD patients group and 182 OLM group patients) by Medx lumbar extension machine. Maximum voluntary lumbar extension strength was appear $149.36{\pm}61.92ft$-lbs in pre op of PELD group, $158.47{\pm}54.67ft$-lbs in post op of PELD group and $135.54{\pm}54.24ft$-lbs in pre op of OLM group. $147.19{\pm}52.42ft$-lbs in post op of OLM group in male. Maximum voluntary lumbar extension strength was appear $83.85{\pm}30.22ft$-lbs in pre op of PELD group. $92.99{\pm}28.66ft$-lbs in post op of PELD group and $75.16{\pm}24.98ft$-lbs in pre op of OLM group, $79.88{\pm}25.25ft$-lbs in post op of OLM group in female. Male and female lumbar extension strength was statistically significant difference(P<.05). Lumbar flexion/extension ratio of the two group was 2.14:1 pre op and 2.05:1 post op in lumbar flexion 72 and 0 degree. The ratio of post op group was lesser than pre op group.

• 대한정형도수물리치료학회지
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• 제10권2호
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• pp.33-43
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• 2004

The purpose of this study was to compare the lumbar extensor strength between before exercise and after 8 weeks exercise in the elderly. To evaluate lumbar extensor strength of total 18 patients (above 59 age) with low back pain or have experienced surgical operation. Lumbar extensor strength was measured in 8 male patients and 10 female patients (9 op group and 9 non-op group) by Medx lumbar extension machine. The data were analyzed with paired t-test compared to muscle strength, with repeated measured ANOVA compared to amount increase of muscle strength, using SPSS ver. 10.0 program. The results of this study were as follows: 1. There were significantly increased total lumbar extension strength was appear $6918.7{\pm}2802.77$ft-lbs in before exercise, $10432.83{\pm}2802.773397.1$ft-lbs in after 8 weeks exercise (p<. 05). 2. There were significantly increased total lumbar extension strength was increased to compared before exercise with after 8 weeks exercise in sex (p<. 05), op/non-op group (p<. 05).

• 대한정형도수물리치료학회지
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• 제9권1호
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• pp.29-38
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• 2003

The purpose of this study was to investigate relationship of lumbar extensor muscle power & spinal column curve for old female patients with LDK(Lumbar degenerative kyphosis). Subjects were composed of 37 old female with LDK. The subjects were tested in their spinal segment movement and spinal column curve with Spinal-$Mouse^{\leq}$ in $1^{st}$ loaded test and $2^{nd}$ loaded test and then tested lumbar extensor muscle power with $Medx^{\leq}$ lumbar extension machine. The results of this study, were as follow; There were statistically significant difference $1^{st}$ loaded test and $2^{nd}$ loaded test in upright position increase spinal column forwardly(p<0.01) and decrease lumbar lordosis angle(p<0.01), but no statistically significant difference $1^{st}$ loaded test and $2^{nd}$ loaded test thoracic and hip & sacrum curve angle. Their lumbar extensor muscle poser is very weakness, 61.4% of normal people.

• 대한추나의학회지
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• 제4권1호
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• pp.119-127
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• 2003

본 증례는 약 8 주간의 운동치료와 스트레칭 프로그램의 운용으로 요통의 감소와 함께 요부근력의 상승을 가져왔다. 환자 관리에 유용한 입원 치료를 통하여 타 연구에 비해 뛰어난 요부근력의 향상을 보였는데 이는 일정 기간 내에서 환자 관리에 따라서 요부 근력의 상승정도를 높일 수 있음을 보여준다고 생각된다. 추나치료, 침구치료 등이 미치는 영향에 대해서 일일이 제한을 두지 않았고 이러한 한방치료의 병행 자체가 미치는 영향에 대하여서는 보다 많은 case 연구가 필요하다고 생각된다.

• 한국운동역학회지
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• 제16권4호
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• pp.195-203
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• 2006

The isometric rehabilitation program was applied to 47 people of the aged low back patients(man 22 people, woman 25 people) twice a week for 8weeks. The Medx was used to study an effect on a change for extended strength ratio(ESR) according to a posture change. The isometric ESR at each flexion angle ($0^{\circ}$, $12^{\circ}$, $24^{\circ}$, $36^{\circ}$, $48^{\circ}$, $60^{\circ}$, $72^{\circ})$ was measured total 3times("before excercise", "on 4th week after excercise", "8th week after excercise") and analyzed. So, we could come to a conclusion as follows. 1. The maximum extended strength measured at a range of 7 angles for an isometric excercise of 8 weeks increased than "before an excercise", including that men have an increase of 39.51% and women have 62.92% in training effect. All of men and women showed statistically significant increase in physical strength(p<.001).excercise") and analyzed. So, we could come to a conclusion as follows. 2. After an excercise of 8 weeks, man showed 62.17% at zero degree and 49.115% at 12 degree respectively in maximum extended strength. Women showed 106.6% at zero degree and 86.16% at 12 degree. In view of this, respectively man have increase rate of physical strength over 31% and women have over 46% at all angles, also have significant increase in extension angle(p<.001). 3. A change for isometric ESR have a decrease of 27.68% for men and 74.66% for women than before isometric excercise of 8 weeks statistically significantly(p<.05, p<.00l). Men showed 1.77:1 of a similar ratio in the decrease effect comparing with normal people, but women showed 225:1.

• Journal of Gastric Cancer
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• 제15권4호
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• pp.256-261
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• 2015

Purpose: Gastric cancer is the third leading cause of cancer-related mortality, with the incidence and mortality being higher in men than in women. Various studies have shown that eating carrots may play a major role in the prevention of gastric cancer. We conducted a meta-analysis to determine the relationship between carrot consumption and gastric cancer. Materials and Methods: We searched multiple databases including PubMed, Cochrane Library, Scopus, ScienceDirect, and Persian databases like Scientific Information Database (SID) and IranMedx. The following search terms were used: stomach or gastric, neoplasm or cancer, carcinoma or tumor, and carrot. Statistical analyses were performed using Comprehensive Meta Analysis/2.0 software. Results: We retrieved 81 articles by searching the databases. After considering the inclusion and exclusion criteria, 5 articles were included in this study. The odds ratio (OR) obtained by fixed effects model showed that a 26% reduction in the risk of gastric cancer has been associated with the consumption of carrots) OR=0.74; 95% confidence interval=0.68~0.81; P<0.0001). According to funnel graph, the results showed that the possibility of a publication bias does not exist in this study. Conclusions: The findings of this study showed an inverse relationship between the consumption of carrots and the risk of gastric cancer.

• 융합정보논문지
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• 제9권11호
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• pp.196-201
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• 2019

만성요통환자를 대상으로 근력강화운동과 안정화운동을 적용한 복합운동이 정적균형, 요부 재위치감각인지, 요부통증에 미치는 영향을 알아보았다. 연구방법은 만성요통환자 30명을 복합운동그룹과 안정화운동그룹 등 두 그룹으로 나누워 8주간 주 3회씩 운동을 실시하였다. t-test를 이용하여 그룹전, 후와 그룹간을 비교한 결과 정적균형, 요부 재위치감각인지, 요부통증 모두 두 그룹 운동전, 후에 유의한 결과가 나타났지만(p<.05), 그릅간에 있어서는 근력강화운동과 안정화운동을 적용한 복합운동그릅이 더 효과적인 것으로 나타났다(p<.05). 결론적으로 근력강화운동과 안정화운동을 실시한 복합운동이 요통 뿐만 아니라 다양한 요부의 기능을 향상시키는 것으로 생각된다.