• The Journal of Korean Physical Therapy
• /
• 제22권5호
• /
• pp.25-31
• /
• 2010

Purpose: The purpose of this study is to provide an efficient and scientific basis for muscle activity (%MVIC) of RA, EO, VL, HS muscles and balance in soccer players through dynamic lumbar stability exercise and static lumbar stability exercise. Methods: This study included 23 soccer players belonging to D University of J province who attended the program for 30 minutes at a time and three times a week for 4 weeks. Of these 13 attended the dynamic lumbar stability exercise (DLSE) program and 10 the static lumbar stability exercise (SLSE) program. The differences between the effects of the dynamic lumbar stability exercise program and static lumbar stability exercise program were analyzed. Results: To increase muscle activity (%MVIC) and balance (WPL), the dynamic lumbar stability exercise program was more effective than was the static lumbar stability exercise program. 1) The %MVIC of trunk muscle (RA &EO) and lower extremitys muscle (VL & HS) increased from before training to after training in the case of the participants who performed the dynamic lumbar stability exercise. 2) The whole path length (WPL) decreased from before the training to after the training. The 2 groups significantly differed in this regard. Conclusion: Dynamic lumbar stability exercise program helps to improve the balancing ability and muscle activity in a soccer players who requires both muscle activity and balance than does any other players.

• 대한물리의학회지
• /
• 제7권1호
• /
• pp.59-67
• /
• 2012

Purpose : This study was somatosensory less in patients with idiopathic scoliosis somatosensory input to the lumbar stabilization exercises carried out to determine the most effective treatment method to be stable and unstable in terms of supporting the lumbar stabilization exercises the patient's torso length and postural sway by comparing the distance from a standing position and looked for differences in effect on the balance. Methods : The subjects of the study were 18 patients who showed the symptom of scoliosis. The study classified the patients into two experimental groups, one using an unstable surface and one a fixed surface, and the patients were required to do a lumbar stabilization exercise a total of 12 times for 60 minutes per session, three times a week for four weeks. The study carried out a paired comparison t-test so as to compare differences between measurement values in each experimental group before and after the exercise. Results : Superior iliac spine on the left, there was a significant reduction in the group doing the lumbar stabilization exercise on an unstable surface (p<0.05). Regarding change in sway distance to the left and right directions in the group doing the lumbar stabilization exercise on the unstable surface, there was a significant decrease in both the condition of closed eyes or open eyes (p<0.05). As for change in sway distance in forward-and-backward direction, there was a significant reduction in the condition of either closed eyes or open eyes (p<0.05). Conclusion : The lumbar stabilization exercise on an unstable surface improved the trunk posture of patients with scoliosis symmetrically, and the static balance ability in a standing posture was discovered to be improved. In the future, the lumbar stabilization exercise on an unstable surface may be used as a posture correction and balance increase exercise for patients with scoliosis.

• 대한물리의학회지
• /
• 제6권2호
• /
• pp.109-118
• /
• 2011

Purpose: The purpose of this study was to investigate the effect of core stabilization exercise on foot pressure in the hemiplegic patients. Methods: A total of 28 subjects(n=28) who were diagnosed with hemiplegic caused by a stroke were randomly divided into bridge exercise(BX, n=14) and crunch exercise(CX, n=13) groups and each group executed the exercises 20 minutes a day, 4 times per week over an 8 week period. Foot pressure was measured on the fore, mid, and hind foot for peak pressure, and distance of center of pressure(COP). Results: The peak pressure on the mid foot for BX and CX were significantly different according to the exercise period(p<.05). Peak pressure on the hind foot of BX was significantly different according to exercise period(p<.05), however there was not in CX. The effects of each exercises period were significantly different according to pre-after 8weeks(p<.05). According to exercise period(p<.05), COP distances of BX and CX were significantly different. Conclusion: The results show that both BX and CX verified an improvement in gait ability. Especially, since we confirmed BX was attributed more to gait ability than CX. This is considered to be effective on those hemiplegic patients who need core-stabilization and gait stability.

• The Journal of Korean Physical Therapy
• /
• 제26권4호
• /
• pp.274-279
• /
• 2014

Purpose: The aim of this study was to determine the change of static and dynamic foot pressure on trunk stabilization exercise in children with spastic diplegic cerebral palsy. Methods: This study examined five male children participants ages 10~14 years old with spastic diplegic cerebral palsy. All subjects participated in a 6-week sling exercise program for trunk stabilization; the exercise was performed three times per week and each session lasted 50 minutes. The subjects were measured for static and dynamic foot pressure and bilateral symmetry of both feet before and after the trunk stabilization exercise. Results: The static foot pressure increased significantly before and after the trunk stabilization exercise (left foot: before $0.41{\pm}0.02%BW/cm^2$ after $0.79{\pm}0.02%BW/cm^2$, right foot: before $0.14{\pm}0.03%BW/cm^2$, after $0.43{\pm}0.44%BW/cm^2$) (p<0.05) and bilateral symmetry of both feet increased (before $0.27{\pm}0.18%BW/cm^2$, after $0.37{\pm}0.05%BW/cm^2$) with more weight shift on left foot than right foot, but was not statistically significant (p>0.05). The dynamic foot pressure increased (left foot: before $2.58{\pm}0.44%BW/cm^2$, after $3.40{\pm}0.31%BW/cm^2$, right foot: before $2.75{\pm}0.19%BW/cm^2$, after $3.26{\pm}0.18%BW/cm^2$) with more weight shift on right foot than left foot, but was not statistically significant (p>0.05), and bilateral symmetry of both feet decreased (before $0.31{\pm}0.36%BW/cm^2$, after $0.13{\pm}0.20%BW/cm^2$) (p<0.05). Conclusion: The findings of this study indicated that the trunk stabilization exercise has a positive impact on static and dynamic foot pressure in children with spastic diplegic cerebral palsy.

• 대한통합의학회지
• /
• 제3권4호
• /
• pp.43-51
• /
• 2015

Purpose : This study examines the effect of trunk stabilization program on the body balance, lung capacity, and muscular activity of the rectus abdominis and external oblique of healthy adults. Method : A survey was conducted for 20 students of K University located in the city of Y in Gyeongsangbuk-do Province of Korea. The trunk stabilization program consisted of a hollowing exercise, curl-up, bridging exercise, and birddog exercise. This was performed 14 times in total (7 times a week for two weeks). For analysis, good balance was used to measure both static and dynamic balancing ability. A peak flow meter was used to measure the maximum expiratory flow, and MP150 was used to measure muscular activity of the rectus abdominis and external oblique. Result : After the trunk stabilization program, the participants showed a difference in score and time taken to achieve static and dynamic balance, and muscular activity of the rectus abdominis and external oblique at a statistically significant level (p<0.05). However, no significant difference was observed in the left-to-right distance and front-to-back distance in a dynamic balance, and the lung capacity (p>0.05). Conclusion : The results showed that the trunk stabilization program was effective in enhancing both static and dynamic balancing ability and muscular activity. It also increased the lung capacity although the change was not at a statistically significant level.

• 재활복지공학회논문지
• /
• 제10권1호
• /
• pp.81-86
• /
• 2016

본 연구는 복부 동시수축 형태에 따라 하지의 근활성도에 어떤 영향을 미치는지에 대해 알아보고자 하였다. 연구대상자는 허리와 하지에 통증이 없고, 근골격계에 이상이 없는 건강한 20대 여성 30명을 대상으로 진행하였다. 복부 이완(Rest), 복부 당기기 기법(ADIM), 복부 브레이싱 기법(ABM)을 유지하는 각 자세에서 무릎의 굽힘없이 발을 능동적으로 바닥으로부터 20cm 올린 상태(ASLR)로 약 10초간 유지하도록 하여 하지의 5개 근육(중간볼기근, 엉덩긴모음근, 넙다리곧은근, 넙다리두갈래근, 앞정강근)의 근활성도를 측정하였다. 연구결과, Rest에서 ASLR을 유지하였을 때보다 ADIM 수축형태로 ASLR 유지할 때 하지의 모든 근육에서 근활성도가 높게 나타났다. 또한 Rest에서 ASLR을 유지하였을 때보다 ABM 수축형태로 ASLR을 유지하였을 때 중간볼기근을 제외한 나머지 근육에서 모두 근활성도가 높게 나타났다. ADIM과 ABM을 비교한 결과 중간볼기근과 앞정강근은 ADIM 수축형태에서, 엉덩긴모음근, 넙다리곧은근, 넙다리두갈래근은 ABM 수축형태에서 통계적으로 유의하게 높은 근활성도가 나타났다. 본 연구의 결과로 체간중심 안정화 운동이 필요한 요통 환자의 선제적 복부 수축형태로서 뿐만 아니라 하지의 선택적 근력강화가 필요한 환자들에게 개별화된 방법으로써 근거를 제시할 수 있을 것이다.

• 한국전문물리치료학회지
• /
• 제18권1호
• /
• pp.18-27
• /
• 2011

This study was to investigate the positive effects of specially designed trunk-stabilization exercise program on lower extremity balance of elderly with history of leprosy. In this participants, lower extremity functions has been undermined by the development of damage in peripheral nerves. A total of 40 elderly with history of leprosy were divided into 2 groups of equal size ($n_{1,\;2}=20$): a group that participated in the exercise program, and a control group that did not exercise but did continue to engage in normal daily activities (including walking). The exercise group exercised for 60 minutes 2 days a week for 12 weeks. Static balance ability was measured by asking study participants to a one leg standing test: dynamic balancing ability was measured with a tandem walking test and a timed up-and-go test. The participants in the exercise program and the control group were tested before and after completion of the exercise program for comparison, and then divided according to their ability to feel sensory in the soles of their feet into the categories of normal sensory group: group with sensory loss in one foot: and group with sensory loss in both feet. The participants in the exercise program showed a positive, statistically significant difference in static balance compared with the control group (p<.05) as measured using the one leg standing test. Similarly, the participants in dynamic balance (p<.05) as measured using the tandem walking and timed up-and-go tests. Finally, these improvements were related to the severity of sensory loss in the soles of the feet for all study participants.

• 대한물리의학회지
• /
• 제3권3호
• /
• pp.193-202
• /
• 2008

Purpose : This study was performed for effects of intervention of mat & ball exercise, sling exercise, and general intervention. The purpose of this study was to know influenced on the change of Oswestry back pain disability index (OBPDI) with chronic low back pain(CLBP) patients. Methods : Three groups of CLBP patients(n=53) were allocated randomly in this study experimental group I (mat & ball exercise group MBE, n=18), experimental group II(sling exercise group SE, n=18) and control group(general intervention, n=17). Intervention was provided 6 weeks(S days a week). Experimental group was provided 3 set a day(10 time/ 1 set, 10sec holding and 10sec resting/ 1 time). The following was the result of the data analysis about OBPDI experiment that had been carried on a week, 2 weeks, 3 weeks, 4 weeks, S weeks, 6 weeks after, and even comparing with pre-experimental state. Results : The results were as follows. OBPDI about intervention period had decrease in the MBE and the SE groups. but there was no difference in the control group. Among three groups, The MBE and the SE groups had difference compare with control group. This shows that the MBE and the SE groups had effective decrease pain and disability. Conclusion : Therefore, this study shows that trunk stabilization exercise program influenced on the change of OBPDI with CLBP patients.

• 대한정형도수물리치료학회지
• /
• 제11권1호
• /
• pp.37-48
• /
• 2005

Objects: This study is designed to analysis improvement and maintaince of trunk stability targeting patients who need post operative rehabilitation exercise after undergoing opened microscopic laser discectomy(OMLD) due to HNP. Method: Between March 2004 and February 2005 a total sixty patients who underwent OMLD due to $L_4/L_5$, $L_5/S_1$ HNP and who agreed to the experiment were subject for this study. Experimental group consisted of 18 subjects, and they underwent 45 minutes dynamic lumbar stabilization exercise And control group consisted of 18 subjects who conducted conservative physical therapy based on the use of physical modality for 45 minutes except to exercise. Results: Experimental group that was lumbar extensor's isometric peak torque, weight distribution of both leg, trunk muscle balance and Oswestry LBP disability index increased during 12 weeks in a statistically significant manner compared to before exercise (p<.05). When re-test was tried, isometric peak torque (p>.05) and Oswestry LBP disability index(p<.05) maintained 12th week level or improved. Weight distribution rate of both leg and trunk muscle balance maintained the level of 8th week of exercise execution(p<.05). Control group that was lumbar extensor's isometric peak torque, weight distribution rate of both leg and trunk muscle balance aggravated during 12 weeks compared to pre-test(p>.05) But, Oswestry LBP disability index increased in a statistically significant level compared to pre-test(p<.05). When re-test was tried, isometric peak torque increased slightly compared to pre-test, but decreased when at least $60^{\circ}$ flexion angle(p>.05). Weight distribution rate of both leg and trunk muscle balance also aggravated compared to pre-test(p>.05), and Oswestry LBP disability index was similar to the 4th week of physical therapy execution(p>.05). Conclusion: Successive postoperative Especially, Application of dynamic lumbar stabilization exercise program is important than traditional lumbar strengthening exercise program in the maintaince of spinal stability.

• 재활치료과학
• /
• 제13권1호
• /
• pp.9-21
• /
• 2024

목적 : 본 연구의 목적은 뇌졸중 환자에게 일상생활활동 향상을 위해 중재를 시행한 국내 단일대상연구문헌의 특성과 질적 수준을 확인하는 것이다. 연구방법 : 학술연구정보서비스(Research Information Sharing Service), 누리미디어(DBpia), 학술교육원(e-article)의 원문제공 서비스를 통해 2009년부터 2023년까지 최근 15년간 발간된 논문 중 '뇌졸중', '일상생활활동', '단일대상연구'를 주요 키워드로 검색하였다. 총 9편의 논문을 대상으로 분석 대상 논문의 특징과 질적 수준을 알아보았다. 결과 : 9편의 분석 대상 논문 중 작업치료 분야 학회지에 실린 논문이 6편이었고, 분석 논문에서 적용한 연구 설계는 ABA 설계가 3편으로 가장 많았다. 대상자들의 성별은 남성과 여성이 각각 10명씩이었고, 대상자 수가 3명인 논문이 5편으로 가장 많았다. 연구 대상자들의 연령은 60대가 6명으로 가장 많았다. 일상생활활동 향상을 위해 적용한 독립변인은 강제유도운동치료, 상상연습, 시각되먹임을 차단한 자세 수직훈련, 양측성 상지운동, 가상현실을 이용한 과제훈련, 신경인지재활치료와 전통적인 작업치료, 체간 안정화 훈련, 완곡추적 안구운동과 경부신전근 진동자극법, 작업기반 지역사회 재활 각각 1편씩으로 다양한 중재들을 적용하고 있는 것으로 나타났다. 종속변인을 측정한 평가도구는 Assessment of Motor and Process Skills이 4편으로 가장 많았고, Modified Barthel Index와 Canadian Occupational Performace Measure가 각각 2편이었다. 분석 논문의 질적 수준을 평가한 결과 총 9편 중 높은 수준의 연구가 7편이었고, 중간 수준의 연구는 2편이었으며, 낮은 수준의 연구는 단 1편도 없었다. 결론 : 뇌졸중 환자의 일상생활활동 향상을 위한 중재법으로 여러 유형의 재활치료가 활발히 적용되고 있으며, 일상생활활동 중재를 적용한 단일대상연구들의 질적 수준은 신뢰할 수준인 것을 확인할 수 있었다.