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스쿠버 다이빙 경력에 따른 무감압한계 잠수환경에서의 반복잠수가 Epinephrine, Norepinephrine 및 Dopamine 변화에 미치는 영향
소이용(So, Lee-Yong),한길수(Han, Gil-Soo),오문엽(Oh, Moon-Yeop),강명학(Kang, Myong-Hak) 한국체육과학회 2016 한국체육과학회지 Vol.25 No.1
The purpose of this study to verify the effects of repetitive dive in the No Decompression Limit(NDL) diving environment on the changes in Epinephrine, Norepinephrine and Dopamine depending on scuba diving experience. This study targeted 9 healthy adults of an unskilled group with less than 40 diving frequencies and 10 ones of a skilled group with over 40 diving frequencies. The study findings are as follows. After repetitive dive, Epinephrine decreased to 29.14% in skilled divers (p<.001) and increased to 48.34% in unskilled divers, so there was a statistically significant difference (p<.05). Norepinephrine decreased to 40.22% in skilled divers, so there was a statistically significant difference (p<.001). Norepinephrine decreased to 4.21% in unskilled divers, but there was no statistically significant difference. Dopamine decreased to 75.02% and 59.96% in skilled divers and unskilled divers respectively, so both groups showed statistically significant differences (p<.001). Norepinephrine and Dopamine declined in both skilled and unskilled groups after repetitive dive in the NDL diving environment, but Epinephrine decreased in the skilled group, while it increased in the unskilled group. This is because long stay or exercise in the cold environment led to an increase in heat production for maintaining a body temperature, the metabolic rate rose, shivering was caused by the decrease in body temperature and excessive stress lasted long during a dive.
요부 안정화운동이 여성 댄스스포츠 선수들의 요부근력, 굴신비율 및 통증지수 변화에 미치는 영향
이광수(Lee, Kwang-Soo),한길수(Han, Gil-Soo),소이용(So, Lee-Yong) 한국체육과학회 2018 한국체육과학회지 Vol.27 No.3
The purpose of lumbar stabilization exercise is to improve the spinal stability. The purpose of this study was to treat 8-week stabilization exercise among eight dance sport players and 10 participants in a control group, measure the change in lumbar extension strength, flexion/extension strength ratio and Visual Analogue Scale(VAS) and analyze them. Results are as follows. 1. The stabilization exercise group showed a s ignificant i ncrease i n s trength i n 0 °, 1 2°, 2 4°, 3 6°, 4 8°, 6 0 °, and 7 2° i n t erms o f t he change in waist strength. The control group exhibited a significant rise only in 60° and 72°(p<.05). 2. The lumbar stabilization exercise group and the control group decreased 33.10% and 14.55%, respectively in terms of lumbar flexion/extension strength ratio, which showed no statistical significance. 3. The stabilization exercise group and the control group dropped 53.62% and 15.27%, respectively in terms of the change in VAS, which was significantly different(p<.001, p<.01). In conclusion, lumbar stabilization exercise is effective for alleviating pains in accordance with the rise in waist strength of female dance sport players and it is assumed to be recommended as an intervention in clinical fields.
카페인을 도포한 기능성테이핑과 요부근력강화운동이 요부질환자들의 신체구성, 요부근력 및 통증에 미치는 영향
배영대(Bae, Young-Dae),송낙훈(Song, Nak-Hun),김종혁(Kim, Jong-Hyuck),이종복(Lee, Jong-Bok),권중호(Kwon, Jung-Ho),김현태(Kim, Hyun-Tae),소이용(So, Lee-Yong) 한국체육과학회 2012 한국체육과학회지 Vol.21 No.1
This study was to investigate the effects of the functional taping that applied caffeine for the muscle strength exercise by the body composition, lumbar strength, and the change of pain for lumbar disease patients. First, there was no significant difference in each groups for the verification of body composition with the functional taping that applied caffeine for the patients with lumbar disease. Second, there was a significant difference on the verification of lumbar strength before and after the research program with the functional taping that applied caffeine for the patients with lumbar disease. Third, there was a significant difference on the verification of waist pain before and after the research program with the functional taping that applied caffeine for the patients with lumbar disease. In consequence, there was a positive effect of the pain relief on the pain for lumbar disease and the increase of the lumbar strength. In the future, the study with he functional taping that applied caffeine as a effective exercise aid should be performed by applying to the various subjects and body parts.