Earticle

초록

영어

The study aims at presenting directions of technical training for performance improvement to coaches and providing scientific basic data for training courses through quantitative data to athletes, by conducting a comparative analysis on glide and rotational techniques of world class eight athletes who competed in the finals of the IAAF World Championships Daegu 2011. The research was carried out on eight finalists, which showed that athletes played the glide technique was 0.06 second faster in the first part in terms of the average time per part and 0.22 second faster in the second part. The joint angles of athletes playing the glide technique showed smaller in the first event and second event in terms of knee joint, shoulder joint and elbow joint while athletes using the rotational technique showed smaller angels for the three joints in the third event. The release height was 0.13m higher, the release angle was 3.55 degree greater, the release velocity was 0.33 m/s faster and the angular velocity elbow was 405.33 degree/second faster for athletes using the glide technique. In terms of the angular velocity shoulder, athletes playing the rotational technique were 153.17 degree/second faster. The quantitative data of athletes with world class glide and rotational techniques based on the study are thought to be helpful in the way of coaching Korean shot put athletes and for athletes themselves.

목차

Ⅰ. 서론
  1. 연구의 필요성
 Ⅱ. 연구방법
  1. 연구대상
  2. 동작의 국면 및 구간 설정
  3. 실험 절차 및 방법
  4. 자료분석 방법
 Ⅲ. 결과
  1. 구간별 소요시간
  2. 주요 관절의 각도
  3. 투사순간 주요변인
  4. 볼의 진행 괘적
 Ⅳ. 논의
 Ⅴ. 결론
 참고문헌
 ABSTRACT

키워드

저자

• 정익수 [ Jeong, Ik-Soo | 충남대학교 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국스포츠학회지 [The Korea Journal of Sport]

• 간기

  계간

• pISSN

  1738-3250

• 수록기간

  2003~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 692 DDC 796