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Original Article

Comparison of bilateral isokinetic and isometric strength differences in elite young male and female taekwondo athletes

첫 페이지 보기
  • 발행기관
    한국운동재활학회 바로가기
  • 간행물
    JER SCOPUS KCI 등재 바로가기
  • 통권
    Vol.18 No.2 (2022.04)바로가기
  • 페이지
    pp.117-122
  • 저자
    Sultan Harbili, Erbil Harbili, Zübeyde Aslankeser
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A410925

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원문정보

초록

영어
Definition of strength imbalance between legs and muscles does not only play a decisive role for higher performance but also prevents sport injury. The purpose of this study was to determine bilateral differences on isokinetic and isometric strength of knee extensor and flexor mus-cles in male and female elite young taekwondo athletes. Ten male (age: 19.40±0.84 years) and female (age: 18.24±1.42 years) taekwondo ath-letes of the Turkish national team between 17–20-year of age participat-ed in the study. Concentric peak torque of hamstring (H) and quadriceps (Q) of the dominant (D) and nondominant leg (ND) was evaluated using isokinetic machine (Cybex Humac Norm) at 60° and 180°/sec. Isometric peak torque of both legs was determined at 60°. Significant differences were found between genders (P<0.05). Concentric and isometric knee strength was significantly greater in male than that of female (P< 0.05). Although no significant bilateral strength difference was found in both sexes in concentric and isometric strength (P>0.05), and isometric H strength was in favor of the dominant leg 15% for men athletes and 11% for women. H/Q ratio was similar between gender and legs. The study revealed no bilateral knee strength asymmetry in both male and female taekwondo athletes. However, male had 20%–30% higher iso-metric and concentric knee extensor and flexor strength than female in both legs.

목차

ABSTRACT
INTRODUCTION
MATERIALS AND METHODS
Participants
Procedures
Statistical analysis
RESULTS
DISCUSSION
CONFLICT OF INTEREST
ACKNOWLEDGMENTS
REFERENCES

키워드

İsokinetic strength Isometric strength Dominant leg Non-dominant leg Elite taekwondo athlete

저자

  • Sultan Harbili [ Faculty of Sport Sciences, Alaeddin Keykubat Campus, Selçuk University, Konya, Turkey ] Corresponding Author
  • Erbil Harbili [ Faculty of Sport Sciences, Alaeddin Keykubat Campus, Selçuk University, Konya, Turkey ]
  • Zübeyde Aslankeser [ Faculty of Sport Sciences, Alaeddin Keykubat Campus, Selçuk University, Konya, Turkey ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국운동재활학회 [Korean Society of Exercise Rehabilitation]
  • 설립연도
    2004
  • 분야
    의약학>재활의학
  • 소개
    한국운동재활학회는 사회적, 정신적, 신체적 통합건강복지 이론의 학술연구와 회원 상호간 학술교류 증진을 장려함으로써 학문적 발전을 도모하고 나아가 건강복지선진국 발전에 이바지함을 목적으로 한다.

간행물

  • 간행물명
    JER [Journal of Exercise Rehabilitation]
  • 간기
    격월간
  • pISSN
    2288-176X
  • eISSN
    2288-1778
  • 수록기간
    2013~2026
  • 등재여부
    SCOPUS,KCI 등재
  • 십진분류
    KDC 517 DDC 613

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