• 한국멀티미디어학회논문지
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• 제24권7호
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• pp.966-978
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• 2021

This thesis provided basic data of the domestic leggings industry. For the purpose of comparative analysis, the sales status and consumer preference status of domestic leggings brands were selected, and the three companies, X*xymix, A*dar, and M*laware, which occupy the top positions by domestic leggings brand rankings Therefore, from 2018 to 2020, the market size of leggings items is identified with reference to the sales status and consumer preference status data, and the status of consumer preference is analyzed. As a result of the survey analysis, X*xymix, A*dar, and M*laware, which rank high in consumer preference, operate a separate men's leggings line from leggings targeting young women who mainly focus on yoga, pilates, and fitness exercises. As the age increased, the demand for leggings expanded to the middle-aged. Therefore, it is believed that the segmentation of leggings is made according to the diversifying types of exercise, and as the age group in demand for leggings is expanded, continuous research on market segmentation for aqua leggings necessary for aqua exercise that can exercise without straining the body.

• 식품보건융합연구
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• 제7권3호
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• pp.33-40
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• 2021

The purpose of this study was to investigate the effects of turmeric intake and weight training on blood alcohol concentration, liver enzyme levels of and their effects on health promotion in adult males. There was no significant difference of taking turmeric powder combined with weight training exercise on blood alcohol levels in adult men who consumed alcohol on a regular basis. There was also no change on the change of body composition. The results were collected from elite athletes that had spent more than 10 years in their respective sports so it is difficult to observe any significant results from 8 weeks, short-term exercises of 1RM 70~80%, 3 times per week. In the next study, it is necessary to divide the subjects into more diverse groups and subject them by varying amounts of turmeric intake, exercise, etc., in order to fully study and understand the effects on blood alcohol level, change, and health promotion. Consequently, this study demonstrated there were no significant differences in the effects of continuous drinking habits of adult men's turmeric powder intake and weight training exercise on changes in GOT, GPT, γ-GTP, and blood alcohol concentrations. Moreover, health improvements themselves didn't affect changes in body composition.

• 대한물리치료과학회지
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• 제29권3호
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• pp.21-28
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• 2022

Background: Hamstring shortness results in the inappropriate activation of the quadriceps femoris because of the loss of the reciprocal inhibition mechanism. The purpose of this study was to investigate the effects of that activation during lunge exercises on the vastus medialis, vastus lateralis, medial, and lateral hamstrings in participants with hamstring shortness and normal length. Design: Quasi-experimental design Methods: Participants were divided into a hamstring shortness group(n=20) and a hamstring normal length group(n=23), based on a hamstring length test. During lunge exercises, muscle activation of the vastus lateralis, vastus medialis, medial, and lateral hamstrings were measured by electromyography. Results: Each muscle tested was less activated in the hamstring shortness group than in the hamstring normal length group. However, there was no statistically significant difference between the groups (p>.05). Conclusion: Although there was no significant difference between the shortness and normal hamstring groups during short lunge exercise time, longer exercising periods will result in the inappropriate activation of the quadriceps femoris. During lunge exercise, hamstring shortness causes an imbalance activation of quadriceps femoris and hamstring, and continuous hamstring shortness can cause damage on joints of lower limb.

• The Korean Journal of Pain
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• 제8권2호
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• pp.279-285
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• 1995

Extradural block is a form of treatment described as early as the beginning of the present centuries. It has since had positive criticism from a number of authors in different countries. Epidural injections of steroids with or without local anesthetic have become an occasional method of conservative treatment in sciatica & lumbago, especially in acute case. We assess the results of continuous epidural block with steroids and local anesthetics in sciatica & lumbago. From July 1994 to June 1995, we treated 46 case of lumbago and sciatica using continuous epidural block with steroids and local anesthetics. After placement of 17-Gauge Tuohy needle in the epidural space by the technique of loss of resistance, 0.25% bupivacaine 5 cc and triamcinolone 40 mg was administered and then epidural catheter was placed and connected to multiday infusor(Paragon) using 1% lidocaine with continuous infusion rate of 1 ml/hour. Usually, the catheter was removed after 1~2 weeks and then treated with the physical therapy. At the time of patient's discharge, 69.5% of all cases showed excellent or good results. Of particular note, 26 of the 46 cases were followed up by telephone. At present, in using Of particular note, 26 of the 46 cases were followed up by telephone. At present, in using continuous epidural block procedure, a relief in symptoms showed in 65.5% of these 26 cases. Continuous epidural block provides shortening of the recovery time from pain, avoidance of long period bed rest and early physical therapy and exercise. Therefore, continuous epidural block is simple and safe in the treatment of lumbago and sciatica, especially in acute phase.

• 센서학회지
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• 제23권6호
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• pp.402-408
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• 2014

Heart rate is one of the most important signal to monitor the health condition of the patient or exerciser. Various wearable devices have been developed for the continuous monitoring of ECG signal from human body during exercise. Among these, ECG chest belt has been widely used. However wearing chest belt with ECG sensor is uncomfortable in normal life due to the electrode contact between metal electrodes of ECG sensor and skin of the human body. So we develop the royal healthcare backpack that can measure ECG signal without skin contact by using capacitor-type ECG sensor. The position of the measurement point is critical to collect a clear ECG signal in the capacitive ECG measurement from backpack. Various tests were conducted to find the optimal ECG measurement position which has less noise and could get strong and clear ECG signal during exercise, walking, hiking, mountain climbing and cycling.

• 지역사회간호학회지
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• 제18권2호
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• pp.201-210
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• 2007

Purpose: The Purpose of this study was to examine an obesity control program using dietary consult and physical exercise among middle-aged obese women in a health center. Method: This study used a pretest-posttest design. The subjects were 63 middle-aged women with over BMI $25(kg/m^2)$ or %BF 28 who participated in the obesity control program for 12 weeks. Results: After the program for 12 weeks, BMI(p= .02) and TC(p= .00) decreased significantly compared with those before the program. Conclusion: Obesity control programs in health centers can decrease the degree of obesity in middle-aged obese women. Therefore health centers should develop strategies for their members' continuous participation in such an obesity control program.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제12권7호
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• pp.3356-3374
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• 2018

The healthcare and fitness wearable-device market is considered as the driving force of the entire wearable device market. However, there are concerns with respect to information privacy because wearable devices constantly collect sensitive data such as individuals' health information. Thus, there is a need for a comprehensive understanding from the perspective of information privacy concerns and related behavior. This study investigates factors considered in the privacy calculus of wearable fitness devices, and verifies differences obtained by the privacy calculus process according to the frequency of exercise. The results obtained from a survey of 248 undergraduate students in Korea revealed that service providers should consider users' interests and exercise characteristics in order to mitigate their privacy concerns and encourage continuous use of wearable devices. This study provides useful insights pertaining to users of wearable fitness devices, and targets researchers and practitioners.

• 한국컴퓨터정보학회논문지
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• 제24권9호
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• pp.29-34
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• 2019

In Recently, as the interest in health has increased and the spread of smart phones has become common, the development of smart health care related contents has been active. In this paper, we introduce the design, implementation and effects of game-based content that can make walking exercise fun in the Internet of Things environment. This content calculates the consumed calories by walking the stairs with the Beacon installed, and incorporates games to encourage continuous fun activities. It also provides event functions that enable on-off-line coordination. The goal of this content is to enable busy modern people to exercise lightly, funly, and constantly in the surrounding activity space. The effect of this content has been confirmed through the review of many users participating in offline events. This content is expected to be able to converge with various types of healthcare systems with the expansion of the application space.

• 한국응용과학기술학회지
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• 제35권2호
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• pp.519-531
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• 2018

본 연구는 여성노인을 대상으로 라인댄스와 저항성운동을 적용한 복합운동프로그램이 신체수행능력, 골밀도 및 부갑상선호르몬에 미치는 영향을 구명하기 위하여, 만65세~75세 여성노인을 대상으로 운동군 11명, 대조군 11명으로 분류하여 회당 60분씩 주 2회 라인댄스, 1회 저항성운동을 12주간 실시하였다. 운동 수행강도는 운동자각도(RPE)를 이용하여 '가볍다'에서 '약간 힘들다' 정도인 11~14 사이를 유지하였다. 라인댄스와 저항성운동 전 후에 측정한 자료의 그룹 내 차이 비교를 위해 대응표본 T검정, 그룹 간 차이는 운동 전 후의 변화량을 산출하여 독립표본 T검정을 실시하였고, 측정변인들에 대한 그룹 및 시기간 상호작용을 검증하기 위해 이원배치 반복측정 분산분석으로 하였으며, 각 항목별 통계적 유의수준은 .05로 설정하였다. 그 결과, 운동군이 신체수행능력 중 균형(p<.05), 보행속도(p<.01), 의자에서 일어서기(p<.001), SPPB 종합점수(p<.001)가 증가하였으며, 골밀도는 요추(L2~L4)골밀도에서 운동군이 유의하게 증가하였고(p<.05), T-score점수는 운동군이 유의한 증가를 보였으나(p<.01), 대조군은 유의한 차이가 나타나지 않았다. PTH수준은 운동군이 유의하게 감소하였고(p<.05), 대조군은 유의한 차이가 나타나지 않았다. 이상의 결과 규칙적이고 지속적인 신체활동은 여성노인의 신체수행능력, 골밀도 및 부갑상선 호르몬의 변화에 긍정적인 영향을 미친 것으로 사료된다.

• 대한한의진단학회지
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• 제10권1호
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• pp.36-45
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• 2006

Background and purpose: Well being which emphasizes peace of mind and richness of spirit, has been already used from several thousands years ago, as the name of Yangsaeng(養生) when we regard it in the view point of oriental medicine. Yangsaeng means a person's daily life according to natural rules in order to compensate his essence qi spirit(精氣神) and to prevent and cure his disease for his long life, and there are environment, spirit, qigong, food, dwelling labor, sleeping and sexual intercourse as its methods. But in Korea, we are mainly using the health and concept of the health management and use of it, with the one developed in Western. Thus, in this study, literature study was made for the situation of research and feature of Yangsaeng method. Among them, I tried to study mainly on adapting method of Exercise Yangsaeng and its possibility which can derive harmonious development of Spirit and body for human body, in the view point of identity(整體觀). Methods: Diploma thesis and words of 'Yangsaeng', 'exercise cure', 'exercise therapy', and 'exercise prescription', in 'KERIS(Korea Education & Research Iformation Service).' Results and conclusion: In this study, in order to adapt oriental method of Yangsaeng to the reality, I selected and researched only Exercise Yangsaeng among various Yangsaeng methods including environment, spirit, qigong, food, dwelling labor, sleeping and sexual intercourse. The Exercise Yangsaeng has its advantage that it ran train both mind and body as well as it has various programs, but it is regarded at it is in need of more study as lows; First, it requires assessment on the effect of construction itself as well as degree management of Excercise Yangsaeng as a method of exercise which is being done in daily life or in the literature. Second, above all, standardization of Yangsaeng Exercise and specialized programs are required in order to introduce the Exercise Yangsaeng which was verified for its effect, to the cure of disease. Third, researches are required for the system of assessment management for measurement of relative effect of standardized programs. fourth, continuous compensation is required in the future by adapting researched and developed programs into the field.