• Title/Summary/Keyword: 기구학과 유연도

Search Result 3, Processing Time 0.017 seconds

The Effects of Mechanical Horseback-Riding Exercise on Lumbar Flexibility (승마기구 운동이 허리 유연성에 미치는 영향)

  • Si-Kyoung Lee
    • Journal of the Health Care and Life Science
    • /
    • v.11 no.1
    • /
    • pp.149-153
    • /
    • 2023
  • This study conducted an eight-week equestrian exercise for 20 adults aged 20 or older to find out the effect of equestrian exercise on the flexibility of the human body.As a result of the experiment, the range of flexion-tension in the waist joint motion increased from an average of 120.2° to an average of 132.5° before the experiment, and the range of lateral bending increased from an average of 65.8° to an average of 67.3°. In the Sit and reach Test, it increased from 2.94 mm to 4.97 mm before the experiment. It was found that the range of motion of the joint increased during flexion and extension of the waist, and as the range of lateral bending increased, the flexibility of the human body increased. To confirm this, a flexibility test was conducted, and I believe that riding equipment exercise is a physiotherapy intervention that prevents back pain and increases flexibility in the human body, I would like to suggest that it can be used to promote health not only for patients with diseases such as back pain but also for the healthy general public.

Study on Development of a Design Program for Torsion Beam Axle Suspension (Torsion Beam Axle 현가장치 설계전용 프로그램 개발을 위한 연구)

  • 이치범;현상혁;유홍희
    • Transactions of the Korean Society of Automotive Engineers
    • /
    • v.11 no.3
    • /
    • pp.198-203
    • /
    • 2003
  • Due to the low production cost and space availability which are originated from the structural simplicity of the torsion beam axle suspension, the suspension has been frequently used for sedan and SUV style vehicles. The design procedure of the suspension, however, requires significant amount of time which prohibits more efficient design of the suspension. In this study, an integrated procedure and constituting modules are explained and the performance of the corresponding program is exhibited. The integrated procedure enables one to save the design time and cost significantly.

Trend Analysis and Policy Implications of Wellness Tourism Policy in Korea and Japan (한국과 일본의 웰니스관광정책 동향 분석 및 정책적 함의)

  • Kim, Sang-Yoon
    • Journal of the Korea Convergence Society
    • /
    • v.12 no.6
    • /
    • pp.183-195
    • /
    • 2021
  • This study compared and analyzed the trends of wellness-related tourism polices in Japan, which have policy similarities with Korea, through related literature research and online interview surveys amid growing demand for wellness tourism in Korea's wellness tourism policy implications. According to the survey, wellness tourism-related concepts do not differ particularly between Korea and Japan, and the use of health tourism or wellness tourism concepts is more common in Japan than healing tourism. Wellness tourism policy is analyzed to be more systematic in Japan in the areas of policy principal agent's flexibility, policy efficiency, related certification, and human resource development, and Korea in the driving force and institutional maintenance of policy. It was judged that Korea needs to establish a wellness tourism consultative body, such as the case of Japan, and improve efficiency through systematic certification of wellness tourism and qualitative management of related manpower. In order to industrialize wellness tourism, it is necessary to increase the healing effectiveness and product value of wellness tourism by organically linking wellness resources specialized by region, and to conduct in-depth analysis of the direction and strategies of wellness tourism policies in preparation for the post-Corona(COVID-19) Era and an empirical study of tourism sites.