Earticle

초록

영어

The purpose of this study was to investigate the effect of combined lin-ear and nonlinear periodic training on physical fitness and competition times in finswimmers. The linear resistance training model (6 days/week) and nonlinear underwater training (4 days/week) were applied to 12 finswimmers (age, 16.08±1.44 yr; career, 3.78±1.90 yr) for 12 weeks. Body composition measures included weight, body mass index (BMI), percent fat, and fat-free mass. Physical fitness measures included trunk flexion forward, trunk extension backward, sargent jump, 1-repeti-tion-maximum (1 RM) squat, 1 RM dead lift, knee extension, knee flex-ion, trunk extension, trunk flexion, and competition times. Body compo-sition and physical fitness were improved after the 12-week periodic training program. Weight, BMI, and percent fat were significantly de-creased, and trunk flexion forward, trunk extension backward, sargent jump, 1 RM squat, 1 RM dead lift, and knee extension (right) were sig-nificantly increased. The 50- and 100-m times significantly decreased in all 12 athletes. After 12 weeks of training, all finswimmers who partici-pated in this study improved their times in a public competition. These data indicate that combined linear and nonlinear periodic training en-hanced the physical fitness and competition times in finswimmers.

목차

INTRODUCTION
 MATERIALS AND METHODS
  Subjects
  Body composition
  Physical fitness
  Competition times
  Periodic training
  Resistance training
  Underwater training
  Statistical analysis
 RESULTS
  Body composition
  Physical fitness
  Competition times
 DISCUSSION
 REFERENCES

키워드

저자

• Kyung-Hun Yu [ Department of Kinesiology and Medical Science, Dankook University, Cheonan, Korea ]
• Min-Hwa Suk [ Department of Kinesiology and Medical Science, Dankook University, Cheonan, Korea ]
• Shin-Woo Kang [ Department of Kinesiology and Medical Science, Dankook University, Cheonan, Korea ]
• Yun-A Shin [ Department of Kinesiology and Medical Science, Dankook University, Cheonan, Korea ] Corresponding author

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