DOI QR코드

DOI QR Code

Energy Consumption of Taekwondo Practitioners due to a Thigh Muscle Extracted by CT Scan

CT Scan으로 추출한 허벅지 근육량에 따른 태권도 수련자의 에너지 소모량

  • Kim, Changmo (Dept. of Medical Bioengineering, Chungbuk National University) ;
  • Ha, Insuk (Doctor Taekwondo Training Center) ;
  • Lee, SangBock (Dept. of Radiology, Nambu University)
  • Received : 2013.05.06
  • Accepted : 2013.06.21
  • Published : 2013.06.30

Abstract

Despite the suzerain of Korea Taekwondo physical activity and a corresponding lack of basic research on energy consumption and the status of this research is urgent. In this study, the sensor (SenseWear (R) PRO2 Armband), using physical activity were obtained in Taekwondo, and body composition data were obtained by Inbody 520, We were thigh scan using CT scanner and thigh muscle area by CT scan data were acquired. Result of analysis, average thigh muscle area of experimenter 8 people was 132.79 $cm^2$, Of 20 cm above the patella thigh was a 178.79 $cm^2$. Thigh circumference and muscle area showed that the correlation. The average energy consumption per minute was 6.94 calories, and thigh muscle area and average energy consumption per minute also showed that correlation.

우리나라는 태권도의 종주국임에도 불구하고 신체활동량과 그에 따른 에너지 소모량에 대한 기초연구가 미흡하며 이에 대한 연구가 시급한 상태이다. 본 연구에서는 센서(SenseWear$^{(R)}$ $PRO_2$ Armband)를 이용하여 태권도의 신체활동량을 획득하였고, Inbody 520을 통하여 체성분 데이터를 획득 하였으며, CT로 하체부위(허벅지)를 스캔하여 허벅지 근육면적 데이터를 추출하였다. 획득된 데이터를 이용하여 허벅지 둘레와 근육면적의 상관관계, 허벅지 근육면적과 분당 에너지 소모량의 상관관계를 분석하였다. 분석결과 실험자 8명의 평균 허벅지 근육면적은 132.79 $cm^2$ 였으며, 무릎뼈(Pattela) 위 20 cm의 평균 허벅지 전체 면적은 178.79 $cm^2$이었다. 실험자들의 허벅지 둘레와 근육면적은 상관관계가 있는 것으로 나타났다. 실험자들의 평균 분당 에너지 소모량은 6.94 칼로리였으며, 허벅지 근육면적과 평균 분당 에너지 소모량도 상관관계가 있는 것으로 나타났다.

Keywords

References

  1. http;//www.wtf.org.
  2. SangBock Lee, Taesoo Lee, "Analysis on the Amount of Physical Activities of Taekwondo Taegeuk Pumsae Using Accelerometers", Journal of Convergence Information Technology. pp. 48-53, 2010.
  3. Deok-Soo, Chae, "Effects of Taekwondo on Physical Fitness Development in Lower Class's Elementary School", Dept. of Physical Education, Graduate School, Kunsan National University, Kunsan Korea. 2002.
  4. Jaemin Jung, "Analysis of Intensity and Energy expenditure Poom-sae of Taekwondo Practice", Graduate School, Ulsan University, Ulsan Korea pp.1-10, 2005.
  5. SangBock Lee, "Physical Activity Analysis of Taekgeuk Poomsae in Taekwoondo Using Accelerometer", Dept. of Medicine, Graduate School, Chungbuk National University, Cheongju, Korea, pp.16-20, 2008.
  6. GyeHwan Jin, "Context Awareness System Using Acceleration Sensor", Dept. of Biomedical Engineering, Graduate School, Chungbuk National University, Cheongju, Korea, pp.8-14, 2006.
  7. http://www.gehealthcare.com/euen/ct/products/Lightspeed_vct_xte/in dex.html.
  8. http://rsbweb.nih.gov/ij/docs/guide/userguide-Part-I.html.