• 한국인터넷방송통신학회논문지
• /
• 제22권6호
• /
• pp.155-163
• /
• 2022

코로나-19의 전염을 피하기 위해 전세계적으로 실외 활동이 줄어지고 집에서 생활하는 시간이 길어지고 있다. 그 결과 신체 활동이 저하되면서 지루함과 불안감 및 면역저하를 호소하는 사람들이 늘고 있다. 실내 생활이 장기화하면서 집에서 할 수 있는 다양한 방식의 홈 트레이닝이 활성화되고 있다. 본 논문에서는 언택트 시대에 생긴 코로나 블루(지루함 및 사회적 불안감)가 홈 트레이닝 앱의 사용을 통해 삶의 질에 어떠한 영향을 미치는지 연구하였다. 중국 설문조사 전문 사이트를 사용하여 중국인을 대상으로 설문지를 수집하였으며, 최종적으로 383개의 적정 자료를 SPSS24.0와 AMOS 24.0를 이용하여 분석하였다. 연구결과에 의하면, 홈 트레이닝을 실제 사용한 경험이 삶의 질에 긍정적 영향을 미쳤고, 언택트 시대에 대한 사용자가 지각하는 사회적 불안감이 높을수록 홈 트레이닝 앱에 대한 상호작용성과 운동만족도가 높은것으로 나타났다. 홈 트레이닝 앱은 소비자의 지루하다는 심리를 해소하는 결과를 넘어서 보다 긍정적인 효과인 운동만족 및 삶의 질을 높일 수 있기에, 다양한 디지털 서비스의 통로로 활용될 수 있을 것이다.

• 한국인터넷방송통신학회논문지
• /
• 제23권5호
• /
• pp.83-88
• /
• 2023

본 논문에서는 홈 트레이닝 인구가 늘어나면서 증가한 운동과 식단 보조 서비스에 대한 수요를 충족시키기 위해 운동 및 식단 보조 애플리케이션을 개발하였다. 애플리케이션은 카메라를 통해 실시간으로 촬영되는 사용자의 운동 자세를 분석하여, 안내선과 음성을 이용해 올바른 자세를 유도하는 기능을 가진다. 또한, 사용자가 사진을 촬영하면 사진에 포함된 음식들을 분류하고 각 음식의 양을 추정하여, 칼로리 등의 영양 정보를 계산하여 제공하는 기능을 가진다. 영양 정보 계산은 외부의 서버에서 수행되도록 구성했다. 서버는 계산된 결과를 애플리케이션으로 전송하고, 애플리케이션은 결과를 받아 시각적으로 출력한다. 추가로, 운동 결과와 영양 정보는 날짜별로 저장하고 확인할 수 있도록 하였다.

• 인터넷정보학회논문지
• /
• 제24권4호
• /
• pp.47-56
• /
• 2023

This paper presents an approach to exercise that utilizes motion capture through the Rokoko Smart Suit. With the emergence of Covid-19, physical fitness levels have declined due to restrictions on in-person fitness classes and gym closures. To maintain physical activity, many individuals have turned to mobile applications and streaming videos. However, home workouts often lack the motivation and experience found in gyms, classes, or community centers, particularly with the presence of coaches and instructors. Additionally, instructors find it challenging to convey precise postures to their online students, and vice versa. To address this issue, the researchers propose the use of a full-body tracking suit like the Rokoko Smart Suit, which enables instructors to present a more realistic approach to physical activity. The Rokoko Smart Suit offers a 3D view of the instructor, eliminating the limitations of camera scope when streaming on platforms like Zoom or MS Teams. This technology enhances the at-home workout experience, and the incorporation of 3D virtual reality features can further elevate the realism of a workout.

• 대한간호학회지
• /
• 제30권5호
• /
• pp.1318-1332
• /
• 2000

The purpose of this study was to determine the effect of walk training on leg strength, flexibility, postural stability, balance and gait in home bound elderly women. Eighteen elderly women of the experimental group aged between 70 and 90 years image who have normal vision, hearing and Romberg test. They participated in the 12 week walk training. The subjects of the experimental group practiced walk training 3 times a week for during 12 weeks. During the 40 minute workout, the subjects practiced 5 minutes of warming-up exercises, 30 minutes of conditioning exercises and 10 minutes of a cool-down exercise. The intensity for the conditioning phase was determined by subject' heart rates, which ranged from 60% to 70% of age-adjusted maximum heart rates. The body composition, leg strength, flexibility, postural stability, balance and gait were measured prior to and after the experimental treatment. The body fat, lean body mass, leg strength (ankle dorsiflexor, plantarflexor, inversor and eversir, knee flexor, extensior), flexibility (range of motion of ankle dorsiflexion, plantarflexion, inversion and eversion), and postural stability of the experimental group were significantly greater than those of the control group. Duration of standing on the right foot and that of standing on the left foot of the experimental group was greater than that of the control group. Total balance scores of the experimental group were significantly higher than those of the control group. Among 13 items for balance, the scores of experimental group in balance with eyes closes, turning balance, sternal nudge, neck turning, one leg standing balance and back extension were higher than those of the control group. Total scores of gait of the experimental group were significantly higher than those of the control group following the walking training. Scores of experimental group in step height, step length and walk stance while walking among 9 items for gait were significantly higher than those of the control group. The results suggest that walk training can improve physical fitness for prevention in home bound elderly women.

• 대한간호학회지
• /
• 제30권3호
• /
• pp.647-658
• /
• 2000

The purpose of this study was to determine the effect of Korean traditional dance movement training on balance, gait and leg strength in elderly women who are forced to remain at home. Fifteen elderly women of an experimental group between the ages 65 and 75 years who have normal vision and passed the hearing and Romberg test, participated in the 12 weeks' dance movement training. Fourteen subjects of a control group were selected. Korean traditional dance movement training was developed on the basis of Korean traditional dance and music by the authors. It took approximately 50 minutes to perform the dance movement program. The subjects of the experimental group practiced dance training for 3 times a week during 12 weeks. During the 50 minutes workout, the subjects practiced 15 minutes of a warm-up dance, 25 minutes of a conditioning dance, and 10 minutes of a cool-down dance. The intensity for the conditioning phase was between 60% and 65% of age-adjusted maximum heart rates. The balance, gait and leg strength were measured prior to and after the experimental treatment. Total balance scores of the experimental group were significantly higher than those of the control group. Scores of sternal nudge, one leg standing balance and reaching up among 13 items have significantly increased after the dance movement training. Total scores of gait of the experimental group were significantly higher than those of the control group following the korean traditional dance movement training. Scores of experimental group in step height, path deviation and turning while walking among 9 items have increased significantly following 12 weeks of dance movement training. The leg strength of experimental group was significantly higher than those of the control group following the Korean traditional dance movement training. The balance, gait and leg strength have significantly correlated in the experimental group following the Korean traditional dance movement training. The results suggest that Korean traditional dance movement training can improve balance, gait and leg strength in home bound elderly women.

• The International Journal of Costume Culture
• /
• 제12권2호
• /
• pp.121-128
• /
• 2009

The goal of this study is to investigate the current conditions of apparels for the handicapped, identify the problems and recommend what are appropriate and functional apparels for the handicapped. The research method was to statistically process a survey on 200 handicapped by frequency analysis and cross tabulations. The study results are as follows. First, the degree of discomfort in daily activities was shown during toilet use and eating. Among clothes categories owned by the handicapped, most discomfort was felt in the order of everyday clothes, workout clothes, underwear, athletic shoes and working clothes. Second, children's clothing was most commonly preferred clothing style by handicap for the dwarfism. Comfortable clothes was preferred and relaxed, decent, and unique styles were preferred in the order. Soft feeling texture and absorbency was considered important as preferred clothing material. Third, sizes and designs were improvements wanted by the handicapped in apparel in the order. In addition, they wanted to wear apparel sensitive to the fashion just like the non-handicapped without showing the handicapped parts. There is a necessity for the government or municipalitiesto establish and run protected workplaces or independent workplaces for those who have studied apparel. The field is thought to require continuous and numerous follow-up studies such as researches on different physiques, standardization of apparel, segmentation of sizes and methods of producing custom apparel by function and handicap.

• International Journal of Advanced Culture Technology
• /
• 제7권1호
• /
• pp.209-215
• /
• 2019

In order to provide a safe free-weight-training environment to people without workout trainers, we suggest a smart bench press machine with an automatic weight control system sensitive to user tiredness. Physical weight plates on the machine are replaced with a hydraulic cylinder as a press load and the cylinder knob is coupled with a step motor to change its tensile force automatically in-between lifting exercises. Three subjects participated to verify the usability of the smart bench press machine. They were asked to lift a 6-RM press load 10 times with 3 different lifting conditions: 1) no assistance, 2) a human assistance, and 3) the automatic weight control. All subjects were not able to complete the 10 sets without assistance due to tiredness, but they finished the full sets under the two assistive conditions. Average lifting speeds under the automatic weight control condition showed the most consistent level. Normalized quasi-tension data based on surface electromyogram signals of both Pectoralis Majors revealed that the subjects maintained the target muscle activation level above 50% but not more than 80% throughout the 10 sets. Therefore, the smart bench press machine is expected to both keep pace with the lifting exercise and reduce risk of injuries due to excessive muscle tensions.