Earticle

초록

영어

The present study compared the performances of three types of boats of different shapesto develop boats that are more efficient for the activation of water leisure. Three types of inflatable boats were used in the experiment: kayak boat A, which is relatively wide; kayak boat B, which is relatively long; and boat C, in which a frame was installed. The paddles used in the experiment were 230 cm long and made of plastic by the same company, and six healthy male university students participated in the experiment. In the experiment, boat C, which is an inflatable boat with an added frame, showed the highest straight sailing speed, leading to the conclusion that the straight sailing performance of boat C is superior to that of boats A and Bwithout any frame. Boat C was greater in stability and rotation capacity compared to the other boats, although the differences were not statistically significant. The reason why boat C, which is a framed boat, could sail faster than other boats is considered to be based on the fact that the experimental subjects psychologically judged that boat C was safe because its lateral rolling was lesser than that of the other two boats and it took stronger and faster stroke motions.

목차

Abstract
 1. Introduction
 2. Method
  2.1. Participants
  2.2. Experimental Tool
  2.3. Experimental Procedure
  2.4. Data Analysis
  2.5. Statistical Analysis
 3. Results
 4. Discussion and Conclusion
 Acknowledgements
 References

키워드

저자

• Chong-hoon Lee [ Department of Sports Science Seoul National University of Science & Technology, Seoul, Korea ]
• Ki-jeong Nam [ Department of Physical Education Seoul National University, Seoul, Korea ] corresponding Author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Bio-Science and Bio-Technology

• 간기

  격월간

• pISSN

  2233-7849

• 수록기간

  2009~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605