지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.1
- 수록면
- 57 - 66 (10page)
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초록· 키워드
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The objective of this study was to determine the duration of maintained calf muscle flexibility gained in young adults with calf muscle tightness, as measured by increases in ankle active and passive dorsiflexion range of motion (DFROM) after three stretching interventions. Twenty subjects (5 men and 15 women) with calf muscle tightness received the following three stretching interventions in one leg (assigned at random): static stretching (SS), eccentric training on stable surface (ETS), and eccentric training on unstable surfaces (ETU). The subjects received all three interventions to the same leg, applied in a random order. Each intervention had a break of at least 24 h in-between, in order to minimize any carryover effect. Each intervention used two types of stretching: with the calf muscle stretched and both knees straight, and with the knee slightly bent in order to maximize the activation of the soleus muscle. All three interventions were performed for 200 seconds. We measured the duration of maintained calf muscle flexibility through active and passive ankle DFROM before intervention, immediately after intervention (time 0), and then 3, 6, 9, 15, and 30 min after intervention. We found a difference in the duration of maintained calf muscle flexibility between the three interventions. In the ETS and ETU interventions, a significant improvement in calf muscle flexibility, both ankle active and passive dorsiflexion ranges of motion (ADFROM and PDFROM), was maintained for 30 min. In the SS intervention, however, ADFROM before 9 min and PDFROM before 6 min were statistically different from the baseline. Our results suggest that ETS and ETU may be more effective than SS for maintaining calf muscle flexibility in young adults.
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참고문헌 (25)
참고문헌 신청
Alfredson H / 2000 / Chronic achilles tendinosis:Recommendations for treatment and prevention / Sports Med 29 (2) : 135 ~ 146
Anderson K / 2005 / Trunk muscle activity increases with unstable squat movements / Can J Appl Physiol 30 (1) : 33 ~ 45
Avela J / 1999 / Reduced reflex sensitivity persists several days after long-lasting stretch-shortening cycle exercise / J Appl Physiol 86 (4) : 1292 ~ 1300
Bandy WD / 1998 / The effect of static stretch and dynamic range of motion training on the flexibility of the hamstring muscles / J Orthop Sports Phys Ther 27 (4) : 295 ~ 300
Beedle B / 2008 / Pretesting static and dynamic stretching does not affect maximal strength / J Strength Cond Res 22 (6) : 1838 ~ 1843
Anderson K / 2005 / Trunk muscle activity increases with unstable squat movements / Can J Appl Physiol 30 (1) : 33 ~ 45
Avela J / 1999 / Reduced reflex sensitivity persists several days after long-lasting stretch-shortening cycle exercise / J Appl Physiol 86 (4) : 1292 ~ 1300
Bandy WD / 1998 / The effect of static stretch and dynamic range of motion training on the flexibility of the hamstring muscles / J Orthop Sports Phys Ther 27 (4) : 295 ~ 300
Beedle B / 2008 / Pretesting static and dynamic stretching does not affect maximal strength / J Strength Cond Res 22 (6) : 1838 ~ 1843
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