Seyoung Lee

본 연구의 목적은 은퇴선수의 발목 불안정성, 무릎 관절염, 하지 기능, 신체활동 수준, 건강관련 삶의 질에 대한 상관관계를 규명하고 은퇴선수와 일반인간 각 항목의 차이를 확인하는 것이다. 은퇴선수 80명과 일반인 80명은 발목 및 무릎 부상 병력, 발목불안정성(FAAM-ADL/Sport), 무릎 관절염 지수(WOMAC), 하지 기능 척도(LEFS), 신체활동 수준(IPAQ), 건강관련 삶의 질(KEQ-5D)에 대한 설문지 작성에 참여하였다. 통계분석은 집단 간 부상 병력 차이 분석을 위해 카이제곱 분석, 은퇴선수가 작성한 설문지 점수 간 상관관계 규명을 위한 피어슨 상관분석, 집단 간 설문지 점수 차이 확인을 위해 독립표본 t-검정이 실시되었다. 은퇴선수는 일반인에 비해 발목 및 무릎 부상 병력이 많았다(p < 0.05). 은퇴선수의 FAAM-ADL, FAAM-Sport, WOMAC, LEFS, KEQ-5D간 정적 상관관계(p < 0.05)와 LEFS와 IPAQ간 부적 상관관계가 발

Objective: This study aimed to investigate the effect of diminished plantar sensation in Ybalance test between chronic ankle instability (CAI) patients versus Healthy individuals. Method: A total of 90 subjects and CAI group (N=45) (age: 24.49±2.52 yrs, height: 173.53± 8.20 cm, weight: 69.62±12.92 kg) and healthy group (N=45) (age: 24.85±2.70 yrs, height: 170.27± 7.70 cm, weight: 66.04±11.60 kg) participated in this study. Participants were tested on the anterior (ANT), posterolateral (PL), and

Objective: This study aimed to investigate the characteristics of the declination of the subtalar joint rotation axis and the structural features of the ankle joint complex such as rear-foot angle alignment and ligament laxity test between chronic ankle instability (CAI) patients and healthy control. Method: A total of 76 subjects and CAI group (N=38, age: 23.11 ± 7.63 yrs, height: 165.67 ± 9.54 cm, weight: 60.13 ± 11.71 kg) and healthy control (N=38, age: 23.55 ± 7.03 yrs, height: 167.92 ± 9.22

This study collected the ballet injury characteristics of 170 preprofessional ballet dancers. Data was collected three times a year using a web-based system. The statistical analysis was performed via Statistical Package for the Social Sciences, version 23.0 (IBM Corp., Armonk, NY, USA) and Microsoft Excel (Microsoft Corp., Redmond, WA, USA). Injury profiles and mechanisms were calculated as incidence rate/1,000 h, acute/chronic, recurrence, injury location, type, and mechanisms. The 170 dancers

Objective: Epidemiological research shows that 47 to 73% of athletes suffer from recurrent ankle sprains. Joint mobilization techniques (JMT) implemented in correcting may be beneficial in the management of ankle injuries. The purpose of this study is to examine the immediate JM on ankle complex as clinical measures in individuals with chronic ankle instability (CAI) through intervention. Method: Thirteen subjects with CAI (8 males and 5 females) participated in this study. Each subject tried to

Understanding sciences behind fall-related hip fractures in older adults is important to develop effective interventions for prevention. The aim of this review is to provide biomechanical understanding and prevention strategies of falls and related hip fractures in older adults, in order to guide future research directions from biomechanical perspectives. While most hip fractures are due to a fall, a few of falls are injurious causing hip fractures, and most falls are non-injurious. Fall mechani

본 연구의 목적은 청소년 및 20대의 생활스포츠 축구선수와 엘리트 축구선수 간 스포츠 안전 인식도에 대한 차이를 분석하는 것이다. 본 연구를 위해 스포츠안전재단에서 실시한 ‘2019 스포츠 안전사고 실태조사’의 원자료를 사용하였으며, 생활스포츠 축구선수 99명과 엘리트 축구선수 322명에 대한 4개 항목의 16개 문항 자료를 분석하였다. 그룹 간 차이 분석을 위해 비모수검정인 Mann-Whitney U test와 카이제곱 분석을 실시하였다. ‘종목 안전수칙 인지도’. ‘안전수칙 준수 여부’, ‘스포츠 안전사고 예방법 인지도’, ‘스포츠 안전사고 대처법 인지도’, ‘스포츠 안전사고 응급처치 요령 인지도’, ‘운동 전 준비운동 여부‘, ’운동 후 정리운동 여부‘, ’스포츠 안전사고 대비교육 필요성 인식‘에 대해 엘리트 축구선수가 생활스포츠 축구선수보다 유의하게 높은 점수를 보여주었다. 또한, ’부상 전 준비운동 현황‘, ’부상 후 스포츠 활동 변화‘, ’부상 후 스포츠 활동 감소 및 중

본 연구의 목적은 일상생활과 스포츠 활동 시 만성 발목 불안정성을 가진 대상의 무릎관절과 하지의 기능부전 및 통증에대해 분석하는 것이다. 연구대상자 20, 30대 성인 남녀 60명은 발목 불안정성 정도에 따라 CAI, Coper, 대조군으로 분류되었고, 외측 발목 염좌 병력(AII), 발목 불안정성(FAAM-ADL/Sports), 무릎관절 기능부전 및 통증(IKDC), 무릎 관절염 증상(WOMAC), 하지 기능(LEFS), 신체활동량(IPAQ), 신체활동 수준(Tegner)에 대한 자가보고 설문지 작성에 참여하였다. 집단간 설문결과 비교를 위해 일원배치 분산분석과 Bonferroni 사후검정, 신체활동량 비교를 위한 교차분석, 설문결과 간 상관관계 확인을 위한 피어슨 상관분석을 실시하였다. 연구결과에 따르면 첫째, 세 집단 모두 유사한 신체활동량과 신체활동수준을 가졌음에도, CAI 환자는 발목관절뿐만 아니라 무릎관절과 하지의 기능부전과 통증지표 점수가 높은 것으로 나타났다. 둘째,

Objective: The purpose of this study was to identify the effect of reduced plantar cutaneous sensation on gait kinematics during walking with and without CAI. Method: A total of 20 subjects involved in this study and ten healthy subjects and 10 CAI subjects participated underwent ice-immersion of the plantar aspect of the feet before walking test in this study. The gait kinematics were measured before and after ice-immersion. Results: We observed a before ice-immersion on plantar cutaneous sensa

본 연구는 아이스하키 부상의 부위, 유형, 시기, 원인 및 기전을 분석하였다. 네 개의 전자 데이터베이스로부터 검색된 1,101건의 문헌 중 12건의 문헌(1,453명)이 최종 분석에 포함되었다. 메타분석의 결과는 다음과 같다: 1) 부상이 잦은 부위는 상지였다(proportion: 34.0%, 95% confidence interval [CI]: 29.8, 38.4); 2) 측두부(1.0%, CI: 0.3, 2.1), 턱(3.2%, CI: 1.2, 6.0), 척주(2.3%, CI: 1.4, 3.3), 어깨관절 및 견갑(6.1%, CI: 3.7, 9.0), 무릎관절(6.2%, CI: 4.2, 8.6), 발목관절(9.4%, CI: 4.0, 16.7)은 각 부위의 주요 부상 위치였다; 3) 부상 유형 중 근육과 건 손상이 가장 흔했다(36.9%, CI; 33.5, 40.2); 4) 지연성근육통(15.3%, CI: 13.9, 16.7), 뼈 타박(6.0%, CI: 3.6, 9.0), 염좌

The peak compressive forces at L5/S1 during patient transfers have been estimated. However, no study has considered the actual patient body weight that caregivers had to handle during transfers. We developed a simple kinematic model of lifting to address this limitation. Fifteen prospective health care providers transferred a 70-kg individual who mimicked a patient ("patient") from bed to wheelchair. Trials were acquired with the patient donning (weighted) and doffing (unweighted) a 5-kg weight

Objective: The aim of this study was to investigate the differences in spatiotemporal gait performance, function, and pain of lower-extremity according to foot morphological characteristics. Method: This case-control study recruited 42 adults and they were classified into 3 groups according to foot morphology using navicular-drop test: pronated (≥ 10 mm), normal (5~9 mm), and supinated (≤ 4 mm) feet. Spatiotemporal gait analysis and questionnaires including Foot and Ankle Ability Measure activit

Purpose: The purpose of this study is to analyze the epidemiological mechanisms of ankle sprains (AS) which occurred among U-15 youth soccer players. Method: Data on soccer injuries that occurred during the 2019 season were collected from 681 youth soccer players through a questionnaire for injury surveillance baesd on recommendations of the Federation International de Football Association Medical & Research Centre nad the International Olympic Committee. We extracted data on AS from all injury

While efforts have been made to address fall-related injuries in older adults, the problem is unsolved to date. The purpose of this review is to provide a guideline for fall and injury prevention programs in older adults, based on evidence generated over the past 30 years. Research articles published between 1990 and 2020 have been searched on PubMed, using keywords, including but not limited to, falls, hip fracture, injuries, intervention, older adults, prevention, hip protector, vitamin D, saf

The present study aimed to investigate differences in muscle activation of peroneus longus (PL) and tibialis anterior (TA) among individuals with chronic ankle instability (CAI), copers, and heatlhy controls during walking and running. A total of 54 participants were recruited for this study. 54 participants were equally assigned to the CAI, coper, and control groups based on eligibility criteria for each group. Two surface electromyography (sEMG) were attached to PL and TA of the affected leg a