본 연구의 목적은 장애물 높이에 따른 상지 팔운동 제한이 스텝안정화(stabilization step)에 영향을 주는지 알아보기 위하여 실시하였다. 연구대상자는 대학생 남자 14명, 여자 16명으로 총 30명이였으며, 평균 연령은 21.5세이었다. 스텝 안정화는 FASTEX(functional activity System for testing and exercise, Cybex Division of Lumex, Inc., USA)를 이용하여 측정하였다.

The purpose of this study was to identify the relationship between motor and mental status and functional status, and to determine appropriate test times. Using the Modified Motor Assessment Scale(motor status) and the Modified Barthel Index(functiona1 status), the Glasgow Coma Scale(menta1 status), we tested 9 stroke patients. 1 week. 1 month after their stroke. Three measures are reliable and valid. We used the Sperman correlation coefficient(r) and Wilcoxon signed rank test to analyze the data. MMAS scores at 1 month correlated significantly with MBI scores at 1 month(r=0.89). But GCS scores at 1 month did not correlate significantly with MBI scores at 1 month. All data of MMAS at 1 month correlated significantly with MBI scores at 1 month. But only verbal response score among GCS scores at 1 month correlated significantly with MBI scores at 1 month(r=0.86). The difference of MMAS, GCS. MBI scores between 1 week and 1 month after stroke onset were statistically significant(p(0.05). This study suggested that the mental status had more impact on functional recovery than motor status at 1 week after their stroke. Also, the motor status had more impact on functional recovery than mental status at 1 month after their stroke. But the mental and motor status should be considered together in predicting the functional recovery status of stroke patients.

The nature of entrainment between the locomotor and the respiratory rhythm was investigated while normal human subjects were walked or running on a treadmill. The purpose of this study was to analyze the incidence and type of coordination between the locomotor and the respiratory rhythm during running at different work load. The experiments were carried out on 12 untrained volunteers exercising at 3 work loads (2 METs, 3 METs, 4 METs in randomized order). The gait cycle was measured by electromyography (EMG) signal of gastrocnemius firing and the respiratory cycle was measured by a thermometer. We found that the ratio between the locomotor and the respiratory rhythm existed and 2:1 ratio between the locomotor-respiratory coupling was dominant at 2 METs and 3 METs

Towing performance of a midwater trawl system was examined aboard the training ship KAYA(2900ps) at the East Sea using the midwater trawl gear that had been designed and manufactured in accordance with the vessel. In this experiment, the trawl system data, the towing speed, the length and tension of the warp, net mouth height, and the depth of otter boards and net were measured and analyzed. The results are as follows: 1. In case of heaving in the warp with constant towing speed, the tension was suddenly increased and then again was reduced and after returned to the original steady state tension. At this time, net height was reduced a bit by ascension of ground rope, but returned to it’s original value. In the case where the warp was paid out, the tension was suddenly decreased and after increased and then returned to the tension of the original state, and the net height was greatly increased instantly by the sinking of the ground rope and then returned to the steady state 2. In the case of increased towing speed mm constant warp length, the tension was increased, and reducing the net height, the gear depth was decreased. On the other hand, in the case where towing speed was reduced, the tension was reduced and the gear depth and net height was increased. 3. Otter boards show a swing motion in the scope of 5~ 10m continuously. Otter boards responded to the state change of the trawl system at first, and then the motion of the net appeared. 4. The depth of net center was about 20m deeper than that of the otter boards, it shows about 0.4 times the warp length at the 4knots towing speed.

Parents of handicapped children are experiencing difficulties in their children's care, social isolation, change of life style and lirnited leisure time. Because the parents should take care of the children's daily life, they have lots of psychological and physical stress. Chronic stress of parents puts stress to the other family members and affects the development of children with handicap. The purpose of this study were to identify the level of stress in each of parents of children with motor problem, the characteristics of the children and general information related with the children, and to analyse the stress by reasons. Specially organized questionnaire were used for an investigation method. "Test of stress in mother who has children with chronic illness" by Kim Hee-soon were modified and used. The questionnaire answered by 43 mothers and 35 fathers were analyzed. Data analysis includes frequency analysis, Pearson correlation coefficients, paired-samples t-test and MANOV A by SPSSWIN. The results were as follows: 1) Degree of handicap was most moderate (46.5%), level of motor development was most pull to walk (34.9%), and combined handicap was 69.8%. 2) Sexual distribution represented that 51.2% male and 48.8% female. The cost of physical therapy was 69.8% in no more than 100,000 won. 3) The mean of age, for the mother was 32.8 years and 35.3 years. Level of motor development that mother and father expect was 88.4%, 83% walk alone. 4) Both mother and father experienced stress in other of Part II (changes in father was the illness status of the child and difficulty in taking care of child), Part III (prognosis of the child's condition), Part I (social-personal relationships and the responsibility of the care givers). In the total score of stress, mother's stress is indicated higher level than father's stress. 5) There was no correlationship between characteristics and stress of mother and father. 6) There was no statistically significant difference between characteristics and related general information of children with handicap and stress of mother and father. As a results, the mother of children with handicap are experiencing more stress than the father. Both of parents have the most difficulties in the changes in the illness status of the child and difficulty in taking care of child. This study can be used as resources of education, therapy and counselling for children with handicap and their parents. This study, also, can be used to encourage the quality of Iife for the children with handicapped and their family.ㅂ

The objective of this study was to identify the effects of pelvic tilting exercise on gait patterns of hemiplegic patients. The subjects of this study were 31 hemiplegic in- and out-patients of the Rehabilitation Hospital, Yonsei University Medical Center, from September 24, 1997 through November 5, 1997. Pre- and post-treatment change in gait patterns were measured using a ink foot-print. The data were analyzed by the paired t-test, one-way ANOVA, and independent t-test. The findings were as follows: The difference in gait patterns between pre- and post-treatment was statistically significant, with an increase in gait velocity to 7.98 cm/sec post-treatment; an increase in cadence to 7.29 steps/min; a narrowing of the base of support to 1.33 cm; an increase in step length of 3.92 cm on the less affected side and 3.73 cm on the more affected side; an increase in stride length of 5.82 cm on the less affected side and 5.92 cm on the more affected side(statistically not significant in foot angle). In relation to sex, age, cause of stroke, and laterality of paralysis, the difference in gait patterns between pre- and post-treatment was not statistically significant. Where there was no significant difference of the effects of pelvic exercise regarding the degree of spasticity, the presence of a decrease in proprioception, and the duration of treatment. In conclusion, hemiplegic pelvic tilting exercise was found to have transmitting positive effect in improving gait patterns.

The decrease of muscle power and muscle size between twenties and seventies was about 30% and 40% respectively. The loss of muscle mass by aging resulted in the decrease of muscle power. The loss of muscle mass was due to the decrease of number of Type I fiber and Type II fiber and size of each muscle fiber. The aging skeletal muscle didn't show the loss of glycolysis capacity but showed 20% decrease of the oxidative enzymes and muscle vascularization. The vigorous endurance exercise training with graded intensity played a role in the vascular proliferation, increase of activity of oxidative enzymes and improvement of max. The graded resistance exercise also played a role in the muscle hypertrophy and increase of muscle power, if it performed with adequate intensity and period. The exercise adaptation of aging skeletal muscle prevented it from sarcopenia, provided the activity of daily living with great effect and provided the aging related disease, that is Type II diabetes mellitus, arteriosclerosis, hypertension, osteoporosis and obesity, with great effect.

본 연구는 등산로의 물리적 특성과 등산시 운동강도와의 관계를 밝히고 이를 이용자관리에 적용할 수 있는 가능성을 제시하고자 수행되었다. 설악산국립공원과 계룡산국립공원을 대상으로 운동부하에 영향을 미치는 등산로의 물리적 특성을 조사한 결과, 경사도가 주요원인이며, 등산시 짐의 무게도 운동부하 증감에 영향을 미치는 것으로 조사되었다. 급경사지에 위치한 등산로의 이용을 억제시킬 수 있는 방안으로 등산로의 연령대별 운동강도를 추정하여 제시하였다. 제시된 홍보자료는 체력이 낮거나 나이가 많은 탐방객의 이용을 억제시킬 수 있을 것으로 판단된다.

븐 논푼에서깐 4 차 손상유효 tensor 플 이용하여 유한 탄소성변형 에 대 한 운동학 석인 슨상해석이 소새된다‘ 이뉴 뼈대 C]L 죠 에서의 연깐:<1] 긴F 상역학의 유효응역시l 념 유 팡하여 이우어 낀다. _1: ïf ~l'_ 떤형윌-상대 에 l간 석용헬 수 었는 등샤변형원- 혹은 에나 "-]볍고}든 단L! ) 저|안 렌 운동-학적인 방맴은 유효변형윤 i’} 유한맨형융에 작용헬 수 있는 {: i{- 요 변형상태에 였어서() ) 손상탄소성멘형윤 사이의 관계쓸 zl] .강 한다 이는 산제 형상과 가상의 유효행상 .~!..유에 대한 변형장의 운 몽학 윤 직접 고 L냐 하여 수행띈 다， 이 방볍 은- 등 가변형원-이나 R셔 ik! 윤 에너지 칭우 지댄 스 i {-!:ι 변형융- 에 한정꾀 시 않으내 . 유한 변형윤에 대한 에나시등기 의 가정과 임치 함원 효여준다 본 .:.c:- f!~- 에 서 늠 걷:상 이 만{: 생영역에 서 운능 학적으 _ti~ .if_현되 l셔‘ -얀상 유 효 tenso] 는 2 차 순상 t.ensor 찰 동해 손상 f3- 유 꽁핵 석 꽉 정값이 향으모 -턱-정시워 진다

Feeding is the most basic activity of daily living(ADL) necessary for survival from birth and throughout the life span. Handicapped children who have feeding problem may have abnormal feeding behavior like tongue thrust, swallowing difficulty, lack of jaw stability, lack of chewing, and drooling etc. The occupational therapist designing oral motor treatment must have both complete understanding and experience of oral motor problem which handicapped children may have had .and treatment technique. Thus, this paper has the purpose to pro-vide an overview of evaluation and treatment of oral motor function.