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무용전공에 따른 남자무용수의 하지 가동범위, 기능적 움직임 및 근력 비교
이위형,김은국,김유호 한국체육과학회 2020 한국체육과학회지 Vol.29 No.3
The objective of this study was to assess and compare among the range of motion, functional movements, and muscular strength of knee joint of male dancers, depending on dance type(ballet, modern dance, and Korean dance). Twenty one male dancers(each of seven from the three dance types) were recruited from those who have had no surgery or medical history in the lower limbs within the last six months. Measurements were taken of their range of motion(ROM) of hip internal and external rotations. Additionally, goniometric measurement of plantar-flexion and dorsiflexion of the ankle were done using a goniometer. To assess functional movement, all subjects completed the seven Functional Movement Screen(FMS) tests. Isokinetic dynamometry was (Humac NORM CSMi U.S.A) use for isokinetic strengthe measures. The ballet dancers showed larger ROM(right side; 34.29±6.07, left side; 35.00±5.77) than those(right side; 25.71±6.27, left side; 24.29±3.45) of modern dancers(right side; p=.046, left side; p=.003). The Korean dancers also presented larger ROM(right side; 37.14±5.66, left side; 35.00±6.45) than those(right side; 25.71±6.27, left side; 24.29±3.45) of the modern dancers(right side; p=.007, left side; p=.003). In relation to functional movement among the dance types, the ballet dancers were found to have scored higher(18.43±1.27) than those(16.57±0.78) of the modern dancers in the FMS tests (p=.020). No significant differences were found in isokinetic knee flexion/extension strength. In summary, It appeared that hip external rotation of ballet dancers and korean dancers were greater than those of the modern dancers. Additionally, ballet dancers seemed to have higher functional levels among the three dance types.
이위형,Lee, Wi-Hyeong 한국육가공협회 1987 肉加工 Vol.1 No.-
육류의 해체가공으로 인한 위생상의 위해방지와 육류의 질적 향상을 도모하여 국민보건 향상과 증진에 기여하고 수출 검역물의 철저한 관리로 대회 수출 육류의 국제적 신뢰를 얻는 효과를 기대함에 있다. 여기에서는 돈육 가공에 대한 기초관리를 기술하고자 한다.