• 제목/요약/키워드: functional test

검색결과 3,264건 처리시간 0.037초

Effects of Dual Task Training on Balance and Functional Performance in High School Soccer Players with Functional Ankle Instability

  • Kwak, Kwang-Il;Choi, Bum-Jin
    • The Journal of Korean Physical Therapy
    • /
    • 제28권4호
    • /
    • pp.254-258
    • /
    • 2016
  • Purpose: This study was conducted to identify the effects of dual task training on balance and functional performance in high school soccer players with functional ankle instability. Methods: Twenty high school soccer players with functional ankle instability were randomly assigned to a single task training group and a dual task training group. One participant who did not participate regularly in the training was excluded. The single task training group (n=9) received balance training on an unstable surface. The dual task training group (n=10) received balance training on an unstable surface and had to catch thrown balls during the balance training. Both groups were trained for 4 weeks, 3 days a week. The balance and functional performance of both groups was measured before and after training. Balance was measured using an anterior-posterior and medio-lateral balance. Functional performance was measured based on a figure-of-8 hop test, up-down hop test, and a single hop test. All data were analyzed by repeated two-way ANOVA tests. Results: A time by group interaction effect was not observed in the medio-lateral balance test, figure-of-8 hop test, or single hop test (p>0.05). A time by group interaction effect was observed in the anterior-posterior balance and up-down hop test (p<0.05). Conclusion: These results suggest that dual task training improved balance and functional performance better than single task training for some items.

고유수용성 신경근 촉진법의 치료 접근 전략 (A Stratege of Treatment Approach in the Proprioceptive Neuromuscular Facilitation)

  • 배성수;최인수;김상수
    • PNF and Movement
    • /
    • 제2권1호
    • /
    • pp.49-57
    • /
    • 2004
  • Objective : The purpose of this study was conducted to find treatment approach, functional test process with proprioceptive neuromuscular facilitation(PNF). Method : This is a literature study with books, seminar note and book for PNF international course. Result : Suggest of the functional test with functional level and structural level treatment approaching with hypotheses and problem list from the functional test and provide how, what, where for the treatment with the level. Conclusion : Treatment plan and approach has changed from disease to structure function, performance, participation the life, relationship with environment factors of human being. For the treatment approach need the functional test and functional goal.

  • PDF

기능적 근력강화 운동이 뇌성마비 아동의 기립균형에 미치는 영향 (The Effect of Functional Strengthening Exercise of Standing Balance in a Child With Cerebral Palsy)

  • 신화경;정보인
    • 한국전문물리치료학회지
    • /
    • 제8권3호
    • /
    • pp.97-105
    • /
    • 2001
  • The purpose of this study was to investigate the effect of functional strengthening exercise on static and dynamic standing balance in a child with cerebral palsy. The subject was a 7 year old boy with diplegia whose Gross Motor Function Measure (GMFM) score was 80% along with G1 of the lower extremities in Modified Ashworth Scale. The subject was ambulatory with some degree of limitation and demonstrated muscle weakness and strength asymmetry in the lower extremities. A changing criterion design for a single-subject research was used for this study. The functional strengthening exercise consisted of lower extremity ergometer exercise and knee exercise with grading movement in standing position, each for 20 minutes, which lasted 18 sessions for 6 weeks. A knee extensor strength test on both extremities and standing balance test were conducted after each functional strengthening exercise. Two types of standing balance were tested: one leg stance test and functional reach test. One leg stance test was to evaluate static standing balance, and functional reach test was to evaluate dynamic standing balance. The results showed that the functional strengthening exercise had some positive effects on improvement of both static and dynamic standing balance, and there was a positive correlation between the knee strength and standing balance.

  • PDF

How Does 12-weeks of Taekwondo Training Effect Older Persons' Functional Fitness: A Preliminary Study

  • Daniel Sullivan;Mike Climstein;Ben Exton;Luke Delvecchio
    • 대한물리의학회지
    • /
    • 제19권1호
    • /
    • pp.1-10
    • /
    • 2024
  • PURPOSE: This pre-post intervention study aimed to examine the effects of a 12-week supervised modified Taekwondo exercise program on the functional fitness of community-dwelling older adults. METHODS: 10 participants (mean age: 72.3 ± 4.6 years) completed the program over a 12-week period. The intervention consisted of Taekwondo-based exercises modified for older persons. Changes to functional fitness were measured using the finger-to-nose test, functional reach test, timed up and go test, 30-second sit-to-stand test, 30-second arm curl test, Chester step test, chair sit-and-reach test, and back scratch test. Participants were assessed prior to the training and after the final training session, changes were measured using descriptive statistics and paired sample 't' tests. RESULTS: Effect sizes ranged from small to large (Cohen's d = .22 to 1.23). The exercise program was well- tolerated by participants, with a high level of engagement and no attrition for the duration of the program. Results showed significant improvements in most measures of functional fitness (p < .05) except for the back scratch test (p = .051). CONCLUSION: These findings suggest a well-designed, supervised, modified Taekwondo exercise program can significantly improve functional fitness in older adults.

핵연료집합체 기계적특성 시험시설 구축과 기능시험 (Construction and Functional Tests of Fuel Assembly Mechanical Characterization Test Facility)

  • 이강희;강흥석;윤경호;양재호
    • 한국압력기기공학회 논문집
    • /
    • 제12권1호
    • /
    • pp.11-16
    • /
    • 2016
  • Fuel assembly's mechanical characterization test facility (FAMeCT) in KAERI was constructed with upgraded functional features such as increased loading capacity, underwater vibration testing and severe earthquake simulation for extended fuel design guideline. This facility is designed and developed to provide out-pile fuel data for accident analysis model and fuel licensing. Functional tests of FAMeCT were performed to confirm functionality, structural integrity, and validity of newly-built fuel assembly mechanical test facility. Test program includes signal check of data acquisition system, load delivering capacity using real-sized fuel assemblies and a standard loading cylindrical rigid specimen. Fuel assembly's lateral bending test was carried out up to 30 mm of pull-out displacement. Limit case axial compression loading test up to 33 kN was performed to check structural integrity of UCPS (Upper Core Plate Simulator) support frame. Test results show that all test equipment and measurement system have acceptable range of alignment, signal to noise ratio, load carrying capacity limit without loss of integrity. This paper introduces newly constructed fuel assembly's mechanical test facility and summarizes results of functional test for the mechanical test equipment and data acquisition system.

Relation between Weight Bearing Ratio in the Standing Posture Immediately after Performing Standing Task and Balance and Functional Ambulation in Stroke Patients

  • Hwang, Da-Gyeom;Kim, Joong-Hwi
    • The Journal of Korean Physical Therapy
    • /
    • 제27권5호
    • /
    • pp.320-324
    • /
    • 2015
  • Purpose: The purpose of this study was to provide methods for assessment of functional balance through study of correlation with the weight bearing ratio, functional balance, and functional gait on patients with stroke. Methods: Thirty-nine patients with stroke participated in this study. The timed up and go test was used to measure balance and the functional ambulation category test to measure functional gait. Weight bearing was measured in the quiet standing posture and weight bearing in the quiet standing posture immediately after performing the standing-task. Results: Both timed up and go test and functional ambulation category test showed significant correlation with balance in the quiet standing posture immediately after performing the standing task. Conclusion: Measurement of balance in the quiet standing posture immediately after performing the standing-task was considered a meaningful scale for measurement of both balance function and gait function of patients with stroke.

Effect of Elastic Aids (Bands) on Functional Reach Test in Patients with Spinal Cord Injury: Pilot Study

  • Jong Ho Kang;Tae Sung Park
    • The Journal of Korean Physical Therapy
    • /
    • 제34권6호
    • /
    • pp.317-320
    • /
    • 2022
  • Purpose: This study aimed: to confirm the balance ability of patients with spinal cord injury in the sitting state through a functional reach test using an elastic aid; and to propose a balance improvement plan. Methods: The study evaluated seven patients with spinal cord injury who could maintain a sitting posture through minimum assistance. A functional reach test was performed before and after wearing an elastic aid while sitting on a chair, and the effects before and after use of the elastic aid were compared and analyzed through a motion analyzer. Results: In the functional reach test, the forward movement distance of the hand was 97.45 mm before wearing the elastic aid, but significantly increased to 131 mm after wearing the aid (p<0.05). Corresponding forward movement distances for the shoulder were 81.26 mm and 113 mm (p<0.05 for the increase). There was no statistically significant change in lateral functional arm extension. Conclusion: It was confirmed, through a functional reach test, that trunk stability in patients with spinal cord injury increased with use of an elastic aid. In future, more efficient rehabilitation treatment programs will be possible if trunk stability in patients with spinal cord injury is improved by using elastic aids, and if various exercise treatments are also included in the rehabilitation programs.

Test Point Insertion with Control Point by Greater Use of Existing Functional Flip-Flops

  • Yang, Joon-Sung;Touba, Nur A.
    • ETRI Journal
    • /
    • 제36권6호
    • /
    • pp.942-952
    • /
    • 2014
  • This paper presents a novel test point insertion (TPI) method for a pseudo-random built-in self-test (BIST) to reduce the area overhead. Recently, a new TPI method for BISTs was proposed that tries to use functional flip-flops to drive control test points instead of adding extra dedicated flip-flops for driving control points. The replacement rule used in a previous work has limitations preventing some dedicated flip-flops from being replaced by functional flip-flops. This paper proposes a logic cone analysis-based TPI approach to overcome the limitations. Logic cone analysis is performed to find candidate functional flop-flops for replacing dedicated flip-flops. Experimental results indicate that the proposed method reduces the test point area overhead significantly with minimal loss of testability by replacing the dedicated flip-flops.

Correlation of Berg Balance Scale and Functional Reach Test

  • Park, Eun-Young;Kim, Won-Ho
    • 한국전문물리치료학회지
    • /
    • 제14권4호
    • /
    • pp.28-34
    • /
    • 2007
  • The purposes of this study were to provide the basic data and investigate the reliability of functional reach test and identify correlation of Berg balance scale (BBS) and functional reach test (FRT). The subjects were twenty healthy young adults and forty-five over 65 years old in order to compare balance ability. These data were analyzed by independent t-test and Pearson's correlation test using SPSS WIN 10.0. The results were as follows. Intrarater reliability coefficients of FRT was .976 and interrater was .942. FRT was significantly correlated with age, height, and BBS (p<.05). There were no significant differences in FRT and BBS by sex. There was significant difference in reach distance between below 74 elderly and above in FRT. FRT is very reliable test for balance and significantly correlated with BBS. Therefore, it is suggested that FRT is a clinically useful tool to substitute for BBS measuring balance ability in the elderly.

  • PDF

스포츠 손상에서 슬관절 기능 검사의 의의 (Functional knee test in sports injury)

  • 문형태;서정국;하정구;김지영;김민건;김진구
    • 대한정형외과스포츠의학회지
    • /
    • 제4권2호
    • /
    • pp.109-115
    • /
    • 2005
  • 목적: 본 연구의 목적은 슬관절의 외발 뛰기, 기능성 수행 평가의 유용성을 살펴보고 향후 기능 평가의 기준이 될 수 있는 한국 성인 남성의 평균값을 얻는데 있다. 연구대상 및 방법: 정상 성인 남성 40명을 대상으로 외발 뛰기(한번 뛰기, 세번 뛰기)와 3종 기능성 수행 평가(shuttle run, Carioca, Co-contraction test)등 총 5개 항목의 검사를 시행하였다. 피검자의 연령은 평균 28.4세었으며 Tegner activity score는 평균 6.2점, Lysholm score는 평 균 98.2점이었다. 각 검사 결과의 평균과 표준 편차를 구하였으며, 키, 몸무게, 연령과의 상관 관계, 우세 다리 (dominant limb)와 비 우세 다리(non-dominant limb)에서의 결과 차이, 뛰기 검사(hop test)와 기능성 수행 평가와의 상관 관계 등에 대하여 분석하였다. 결과: 검사한 5개 항목 모두 통계적으로 의미 있는 정규 분포를 하였으며, 키, 몸무게, 연령과는 상관 관계를 보이지 않았다. 외발 뛰기 검사는 우세 다리와 비 우세 다리에서 유의한 차이를 보이지 않았으며, 기능성 수행 평가와 유의한 상관 관계를 보였다(P<0.05). 결론: 3종 기능성 수행 평가는 전방 십자 인대 손상 환자의 기능 평가로 유용하며 본 연구의 결과는 정상 한국 성인 남성의 정상 기준 값으로 이용될 수 있을 것으로 판단된다.

  • PDF