투포환 글라이드와 로테이션 기술 간 하지 근활성도 비교 분석 연구 (A Comparative Study on Lower Limb Muscles Activity Between Shot Put Glide and Rotation Technique)

서지정보

· 발행기관 : 한국체육과학회
· 수록지 정보 : 한국체육과학회지 / 30권 / 4호 / 871 ~ 880페이지
· 저자명 : 양수연, 최상협

초록

The purpose of this study is to analyze the lower limb muscle activity of each section (phase 1 to 5) for athletes using glide technique and athletes using rotation technique and to compare muscle activity of the two movements by dividing the differences in characteristics into as similar as possible. The subjects are currently shot put athletes who use glide techniques and rotation techniques. The intervals were divided into five sections (phases 1 to 5) for the equality of the intervals. Section 1 is the double support phase, section 2 is the first single support phase, section 3 is the second single support phase, section 4 is the second double support phase, and section 5 is the release phase. The analysis showed that gastrocnemius muscle activity from phase 1 to 3 was noticeable in player B, and in phase 4, there was no difference between the two players in overall muscle. Overall, the rotation technique showed that the left lower limb was more used to rotate, and phase 4, just before the release, showed no difference between the two players, suggesting that the use of upper limbs is more important than lower limbs.

영어초록

The purpose of this study is to analyze the lower limb muscle activity of each section (phase 1 to 5) for athletes using glide technique and athletes using rotation technique and to compare muscle activity of the two movements by dividing the differences in characteristics into as similar as possible. The subjects are currently shot put athletes who use glide techniques and rotation techniques. The intervals were divided into five sections (phases 1 to 5) for the equality of the intervals. Section 1 is the double support phase, section 2 is the first single support phase, section 3 is the second single support phase, section 4 is the second double support phase, and section 5 is the release phase. The analysis showed that gastrocnemius muscle activity from phase 1 to 3 was noticeable in player B, and in phase 4, there was no difference between the two players in overall muscle. Overall, the rotation technique showed that the left lower limb was more used to rotate, and phase 4, just before the release, showed no difference between the two players, suggesting that the use of upper limbs is more important than lower limbs.

참고자료

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