무지외반증 여성 환우용 신발디자인을 위한 발 유형화 분석 연구

김선희(Kim, Son Hee),최정환(Choi, Jeong Hwan),김범호(Kim, Pom Ho) 한국디지털디자인협의회 2016 디지털디자인학연구 Vol.16 No.4

최근 관심이 늘고 있는 컴포트슈즈와 환우용 신발디자인을 위해, 특히 무지외반증 여성환자들의 발 형태 및 유형 분석을 하였는데, 서울 소재의 정형외과에서 무지외반증으로 진단받고 수술한 환자 235명의 수술 전과 후의 발 측정을 디지털 촬영 도구 및 FCR Display 측정도구를 사용하여 실시하였다. 총 212명의 측정 자료를 이용하였고, 측정부위는 높이 3항목, 각도 3항목, 길이 13항목, 너비 3항목으로 총 22개 항목이었다. 요인분석을 실시한 결과 수술 전 · 후 요인은 각각 5개로 추출되었고, 요인 1은 ‘발꿈치로부터의 길이 요인’으로 같았으며, 요인 2에서 요인 5는 서로 달랐다. 또한 이 결과치로 군집분석을 실시한 결과, 수술 전 · 후 각각 2개의 유형으로 분석되었다. 군집분석 결과로 판별분석을 실시한 결과, 판별에 영향을 미치는 항목으로는 계측항목 중 수술 전 후 각각 6개와 7개의 변수로 결정되었다. 수술 전 판별분석으로 볼높이, 발등높이, 볼거리, 발중심점하측길이, 새끼발가락측각도, 발볼각도의 5개 항목이 판별변수로 선택되었고, 수술후 발 측정치에 대한 판별분석으로 발등높이, 아치높이, 발안쪽점길이, 외측볼너비, 발중심점상측길이, 엄지발가락측각도, 발꿈치-새끼발가락길이의 6개 항목이 판별변수로 선택되었다. 앞에서의 연구결과를 이용해서 무지외반증 환자발의 수술 전과 후의 대표적인 유형을 분석하였고, 그 유형에 포함되어 있는 무지외반증 환자의 발 측정치를 분석함으로써 무지외반증 환자의 수술 전 · 후를 대표할 수 있는 대표 유형별 측정치를 제시하였다. This research aims to categorize the foot shape change that occurs after the surgery of foot deformation patients with the focus on female hallux valgus patients. The samples of foot deformation patients used in this research was acquired from 235 hallux valgus female patients who visited orthopedic clinic for surgery in Seoul using digital imaging technique and FCR display. Data of 209 patients were used for analysis, and measurement was compiled into 13 items on length, and 3 items each on height, angle, and width. Factor analysis on foot shape change resulted in 5 factors in both pre-surgical and post-surgical foot shape. Factor 1, ‘length from heel’, was same in both pre-surgical and post-surgical foot shape, but factor 2 from factor 5 were different in pre-surgical and post-surgical cases. Cluster analysis based on the result showed that there were two significant types on both pre and post-surgery cases. Further discriminant analysis result presented that 6 factors on pre-surgery cases, and 7 factors in post-surgery cases were discriminately significant. In pre-surgical case, feet-ball height, feet dorsalis height, feet-ball width, feet-center-to-heel length, little toe measuring angle, feet-ball angle were identified as discriminant variable, and feet dorsalis height, arch height, feet-center point length, outer feet width, feet-center-to-toe length, hallux measuring angle, heel-little toe length were identified as discriminant variable in post-surgical cases. Using the data from the analysis, foot shape of pre-surgical and post-surgical hallux valgus patients were categorized into representative samples.

Structural Assessment of Spastic Hemiplegic Foot using the Foot Posture Index

( Ji-won Park ),( Seol Park ) 대한물리치료학회 2011 대한물리치료학회지 Vol.23 No.6

Purpose: The aims of this study were to assess the degrees of foot abnormalities by comparing foot abnormalities after stroke using the FPI, and to investigate the relationship between the FPI and spasticity. Methods: 33 hemiplegic patients (patient group) and 39 healthy subjects (control group) were evaluated foot posture by the FPI. Spasticity in patient group was measured by the MAS. And the relationship between Foot posture and spasticity in patients group were investigated. Results: Hemiplegic feet in patients were supinated feet compare with non-hemiplegic feet in hemiplegic patients and the foot in control group. The degree of spasticity affected foot posture. Conclusion: Foot posture is related to stroke impairments, stroke patients with more severe spasticity have more severe foot abnormalities as supinated foot.

Structural Assessment of Spastic Hemiplegic Foot using the Foot Posture Index

Park, Ji-Won,Park, Seol The Korean Society of Physical Therapy 2011 대한물리치료학회지 Vol.23 No.6

Purpose: The aims of this study were to assess the degrees of foot abnormalities by comparing foot abnormalities after stroke using the FPI, and to investigate the relationship between the FPI and spasticity. Methods: 33 hemiplegic patients (patient group) and 39 healthy subjects (control group) were evaluated foot posture by the FPI. Spasticity in patient group was measured by the MAS. And the relationship between Foot posture and spasticity in patients group were investigated. Results: Hemiplegic feet in patients were supinated feet compare with non-hemiplegic feet in hemiplegic patients and the foot in control group. The degree of spasticity affected foot posture. Conclusion: Foot posture is related to stroke impairments, stroke patients with more severe spasticity have more severe foot abnormalities as supinated foot.

宮沢賢治⌜ひかりの素足⌟の二つの世界 -足と裸足と素足、光の素足を中心に-

朴京娫 한국일본언어문화학회 2018 일본언어문화 Vol.45 No.-

This paper examines the word “feet” that has not received much attention, through studying Miyazawa Kenji’s Shining Bare Feet. Feet in this work are divided into bare (shoeless) feet, bare (sockless) feet, which developed into shining bare feet, a symbol. As the title suggests, Kenji tries to send a message through the word feet and this study examines what this message is and the inner world of Kenji. There are two worlds―the real world and the world after death. Upon entering the world after death, one finds another world after death where shining feet exist. From this world after death where shining bare feet are active, Ichiro return to the real world. The shining bare feet shows us what the hero should do and then who the hero turns out after returning, showing us what one should do in their life. Using an easy to understand fairy tales, Kenji tells us that the world after death is not something to be afraid of. Even though it appears dark at the beginning, one can advance to a world of light, Buddha, through good deeds and self-devotion. The key words of this piece of work, feet, bare (shoeless) feet, bare (sockless) feet, shining bare feet tells us about strong religiosity in Kenji’s life. This research examines the symbolic meaning of Shining Bare Feet and Ichiro’s return to the real world and analyzes this work from a new perspective. Telling us how a hero deals with after returning to the real world from the world after death, this story tells us that one should lead a better life, with definite goals of one’s life established. The next world after this exists and one should prepare for the next world in this world.

Visual Feedback and Human Performance in the Foot Mouse Control

Seung-Kweon Hong,Seon-Soo Kim 대한인간공학회 2012 大韓人間工學會誌 Vol.31 No.6

Objective: The aim of this study is to investigate visual feedback effects and human performance in the foot mouse control. Background: Generally, computer mouse tasks are controlled by visual feedback. In order to understand the characteristics of a foot mouse control, it is important to investigate the patterns of visual feedback involved in foot-mouse control tasks. Human performance of foot mouse control is also an important factor to understand the foot mouse control. Method: Three types of mouse control were determined to investigate visual feedback effects and human performance in the foot mouse control. Visual feedback effects in the foot mouse control were compared with those of a typical hand mouse. The cursor movement speed and mental workload were measured in the three types of tasks and two types of mouses. Results: Mouse control tasks with an element of homing-in to the target were more quickly performed by the hand mouse than the foot mouse. Mental workload was also higher in the foot mouse than the hand mouse. However, in the steering movement, human performance of the foot mouse control was not lower than that of the hand mouse control. Visual feedback in the foot mouse control was less required than in the hand mouse control. Conclusion: The foot mouse was not efficient in the most mouse control tasks, compared to the hand mouse. However, the foot mouse was efficient in the steering movement, moving a cursor within a path with lateral constraints. Application: The results of this study might help to develop the foot mouse.

체간 안정화 운동 후 경직형 양하지 뇌성마비 아동의 정적, 동적 족저압의 변화

염주노,임재길,Yeom, Ju-No,Lim, Chae-Gil 대한물리치료학회 2014 대한물리치료학회지 Vol.26 No.4

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.

Structural Assessment of Spastic Hemiplegic Foot using the Foot Posture Index

박지원,박설 대한물리치료학회 2011 대한물리치료학회지 Vol.23 No.6

Purpose: The aims of this study were to assess the degrees of foot abnormalities by comparing foot abnormalities after stroke using the FPI, and to investigate the relationship between the FPI and spasticity. Methods: 33 hemiplegic patients (patient group) and 39 healthy subjects (control group) were evaluated foot posture by the FPI. Spasticity in patient group was measured by the MAS. And the relationship between Foot posture and spasticity in patients group were investigated. Results: Hemiplegic feet in patients were supinated feet compare with non‐hemiplegic feet in hemiplegic patients and the foot in control group. The degree of spasticity affected foot posture. Conclusion: Foot posture is related to stroke impairments, stroke patients with more severe spasticity have more severe foot abnormalities as supinated foot.

발의 형태, 구두 디자인, 구두 착용태도에 따른 발의 불편감

문은미,상정선,박명자 한국의상디자인학회 2018 한국의상디자인학회지 Vol.20 No.4

As women wear shoes for a long time due to aesthetic elements and working environment, many women experience discomfort and deformation in their feet due to their shoes and the production of comfortable shoes is becoming an important issue. The purpose of this study is to investigate the factors affecting the grip of shoes by foot type, shoe design, and wearing attitude of shoes. Through this, we suggest solutions for foot discomfort due to wearing shoes and help to prevent foot related diseases. The study results are as follows; first, a wide foot, square-type, and high or low arch (hollow foot or flat foot) among foot shapes influenced the fatigue and pain of feet, and big feet over 250mm-long, wide feet, square-type feet, and high-arch feet (hollow foot) had an influence on distortion and side effects. Second, among the characteristics of wearing shoes influencing foot discomfort, the higher the shoe heels were, the narrower the surface covering the feet was (pumps and mule), and the shoes with high front heels and narrow back heel area, the shoe wearer had a higher possibility of experiencing fatigue and pain and even had not only fatigue and pain but also side effects when she wore pointed shoes. Third, a shoe wearer experiences fatigue and pain if she wears shoes for a shorter period of time, stay stood while wearing shoes for a short time, and wears shoes that are bigger or smaller than the actual shoe size. Fourth, fatigue and pain experiencers and distortion and side effects experiencers all responded that they change into other shoes to deal with foot discomfort and that they directly massage their feet.

아킬레스 프로젝트 : 계절에 따른 발 질환 발병율과 환자의 복용 순응도 평가를 위한 역학조사 An Epidemiology Survey to Assess the Seasonal Incidence of Foot Diseases and Patient Compliance

노병인,양경미 대한의진균학회 1999 대한의진균학회지 Vol.4 No.1

Background: Dermatological diseases affecting the feet, e.g. fungal infections and nail infections, are often not fully perceived as real medical problems even when they experience great discomfort, including pain. These misperception often prevents from seeking timely treatment, which can result in very severe conditions. This survey, so called "ACILLES PROJECT" was a "foot screening” project that would be focused on all parts of the body below the Achilles heel: foot, toe and toenails. Objective: This study was undertaken for both medical doctors and patients to raise the awareness of foot diseases and additional insights into disease that could affect foot. And also, in seasonal variation, we tried to compare the epidemiological data and to look over the relationship of dermatophytosis in other parts with fungal infections in foot and to analyze the compliance and efficacy of antifungal agents in the treatment of patients who were diagnosed as dermatophytosis in their feet in the treatment of antifungal agents. Methods: Achilles survey was conducted for one week from 7^th July to 13^th July, 1997 and 16^th March to 17^th April, 1998 co-worked by the Korean Society for Medical Mycology and Janssen Korea. In 1997, 19,298 patients, who visited dermatology and urology, and 353 investigators participated in this survey. And Achilles 98, in 1998, was composed of two parts, Unit I and Unit ll. Unit I survey was a foot disease consult program and Unit Ⅱ was a patient compliance survey. 29,922 patients, 391 investigators and 16,383 patients, 350 investigators were involved in Unit I and Unit Ⅱ respectively. Results: Among total 29,922 patients who responded to the survey, 57.7% of them had more than one foot disease. There was no big difference comparing with the number (67%) in the survey of last summer. And it was observed that fungal infection was the most dominant disease (79.8%) regardless of seasons (83.7% in July, 1997). Furthermore, there were no significant differences in the prevalence of other foot diseases for each season (eczema 11.1%, corns 5.1%, warts 2.7%, 2.1%). Oral antifungal agents were prescribed to the patients who were diagnosed as having fungal infections in their feet in order to survey drug compliance by filling out the patients' diary. In compliance, only 24% of patients in itraconazole pulse therapy for 7 days and 16% of patients in itraconazole continuous therapy for 28 days compiled with their dosage guideline exactly. It is observed that the longer the duration of drug therapy is, the worse the patients' compliance is. Conclusion: According to the epidemiological survey in 1997 and 1998, the prevalence of foot disease was not significantly different seasonally, and it was reported that the awareness of and the intention for the treatment of foot diseases were not high enough based on the compliance data of patients.

춤과 발 이야기: 도약과 착지

윤민우(Minwoo Yoon) 한국동서비교문학학회 2021 동서 비교문학저널 Vol.- No.58

The foot often symbolizes the limitation of human beings as soil or body; at the same time, it functions as the stepping board for them to transcend it. There are, however, dances in which the foot is allowed to absorb the power of the soil, thereby the power of life in human being can be rediscovered through the foot. This essay explores aspects and implications of the relationship between landing and leaping of the foot. 1) The foot in the ballet in Romanticism and a Buddhist dance avoids its touch of earth, aiming at ascending to the sky. 2) In contrast, the foot in the traditional Korean mask dance stays with earth. Even the jump in the dance is a means of landing more firmly. Likewise, in The Story about Boseunbal by Kiwan Paik the political power of common people is symbolized by the protagonist’s foot as a revolutionary impact. Hanki Choi, a scholar in Korean positive philosophical school, would say that these movements of the foot represent ‘shin-ki’ in one’s body. 3) In A Story of the Foot by Le Clézio, the pregnant protagonist deserted by her boy friend overcomes the crisis of utter despair only by exchanging through foot and toes the power of life with the baby in the womb. This third category of example has little to do with flight or transcendence of the foot in the ballet. Although the story can never be detached from Hanki Choi’s philosophy on the spirit of the body and the vigor of the foot, it is distanced from Shamanism and communal political engagement in Korean mask dance and Kiwan Paik’s novel. The vitality of the foot in A Story of the Foot actively testifies and upholds the tenacity of love and life in an individual.