Earticle

초록

영어

The aim of this study is to determine whether concentric and eccentric isokinetic training performed at certain angular velocities in sedentary individuals is effective only in the angular velocities and contraction type where the training is performed, or at other angular velocities and contraction types that are not being trained. Twenty-eight sedentary in-dividuals (matched according to weight, age and gender) volunteered to participate in this case study. The study was conducted on a total of 56 extremities belonging to 28 individuals (14 women, 14 men) aged be-tween 24 and 60 years. Concentric and eccentric strength tests were performed at 30-60-90-120-150-180°/sec. The participants were random-ly divided into two groups as concentric training group and eccentric training group, through stratified randomization matching. The training was done 3 days a week for a total of 6 weeks. At the end of the study, no difference was found between the pre- and posttraining measure-ments in the concentric training group (P>0.05). In the eccentric training group, the eccentric muscle strength of the knee flexors and extensors at angular velocity of 90°/sec, the eccentric strength of the knee exten-sors at angular velocity of 120°/sec, and the eccentric muscle strength of the knee flexors at angular velocity of 180°/sec were found to be dif-ferent and an increase was seen after the training (P=0.032, P=0.049, P=0.041, P=0.032). These results demonstrate that eccentric training may be preferred in cases where muscle strength increase is needed in short time.

목차

Abstract
INTRODUCTION
MATERIALS AND METHODS
Participants
Isokinetic stength training
Statistical analysis
RESULTS
DISCUSSION
ACKNOWLEDGMENTS
REFERENCES

키워드

저자

• Bihter Akınoğlu [ Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Ankara Yıldırım Beyazıt University, Ankara, Turkey ] Corresponding Author
• Büşra Paköz [ Center of Athlete Training and Health Research, Department of Health Services, Sports General Directorship, The Ministry of Youth and Sports, Ankara, Turkey ]
• Ayfer Ezgi Yilmaz [ Department of Statistics, Faculty of Science, Hacettepe University, Beytepe, Ankara, Turkey ]
• Salman Usman Shehu [ Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Ankara Yıldırım Beyazıt University, Ankara, Turkey ]
• Tuğba Kocahan [ Department of Sports Medicine, Gülhane Faculty of Medicine, Health Sciences University, Ankara, Turkey ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 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