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NTIS 바로가기PNF and movement, v.15 no.3, 2017년, pp.259 - 266
안수홍 (동의대학교 보건의과학대학원) , 이수경 (동의대학교 물리치료학과) , 이광준 (동의대학교 보건의과학대학원) , 박진성 (동의대학교 보건의과학대학원) , 황제웅 (동의대학교 보건의과학대학원)
Purpose: This study aimed to compare muscle activities in the right leg during squatting on an angle-adjustable inclined wooden plate at three different angles. Methods: The subjects were 19 healthy adult men and women. An angle-adjustable inclined wooden plate was used for the experiment, and the s...
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핵심어 | 질문 | 논문에서 추출한 답변 |
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닫힌 사슬 운동이란? | , 2012). 특히 닫힌 사슬 운동은 체중 부하를 이용하여 몸의 먼 쪽은 고정시킨 상태에서 몸 쪽 부위와 먼 쪽 부위에 동시에 저항을 적용하여 일어나는 운동이며(Prince, 1999), 열린 사슬 운동보다 관절 내 구조물이나 주위 조직들이 특정한 기계적 수용기를 효율적으로 자극하고, 관절에 대한 안정성과 일치성을 증가시켜 체중지지를 하는 동안 부하에 대한 축을 생성하는 동시에 체중지지 자세에서 수행을 하기 때문에 주동근과 길항근에 대한 협력 수축을 촉진시키고, 동적 안정성을 증진시킨다(Kisner & Colby, 2007). 또한 몸통 안정성과 같이 신체분절에 대한 움직임 조절을 할 수 있는 다리 근력은 몸통을 지지하면서 보행에서 주된 능동적인 역할을 한다고 하였고(Bohannon, 1995), Sharp 와 Brouwer (1997)는 다리의 근력 강화 운동을 통하여 무릎관절에 대한 신전력이 증가한다고 주장하였다. | |
체력 증진을 위한 요소는? | 최근 대부분의 사람들은 생활의 여유를 자신의 건강을 위하여 운동과 식생활 개선 등과 같이 여러 방면으로 관심을 많이 가지며 특히 운동 및 여가 스포츠 활동에 대한 관심과 실천의 비중이 커지고 있다(Jeong, 2006). 건강한 삶을 위한 대표적인 사례인 체력 증진은 근력, 근지구력, 심폐지구력과 같은 요소들을 포함하는데, 근력과 지구력을 증가시킬 수 있는 웨이트 트레이닝은 전반적으로 체력증진에 주요한 역할을 한다 (Lee et al., 2004). | |
근전도 신호는 어느 부위에서 얻었나? | 전극 부착 부위는 각 근육에 따라 최대 저항을 줄 수 있는 자세를 취한 뒤 최대로 근육을 수축시켜 가장 활성화가 되는 부위인 근복에 부착하였다. 전극은 안쪽넓은근, 가쪽넓은근, 넙다리곧은근, 넙다리두갈래근, 반힘줄모양근, 앞정강근, 가쪽장딴지근, 안쪽 장딴지근에 부착하였다. 8채널을 이용하였으며, 근전도는 각 발목각도별로 스쿼트 시 내려갈 때, 유지할 때, 올라올 때의 값들을 비교하였다. |
Anderson K, Behm D.G. Trunk muscle activity increases with unstable squat movements. Canadian Journal of Applied Physiology. 2005;30(1):33-45.
Bakhtiary AH, Fatemi E. Open versus closed kinetic chain exercises for patellar chondromalacia. British Journal of Sports Medicine. 2008;42(2):99-102.
Bohannon RW. Recovery and correlates of trunk muscle strength after stroke. International Journal of Rehabilitation Research. 1995;18(2):162-169.
Boling, Pudua, Blackburn, et al. Hip adduction does not affect VMO EMG amplitude of VMO: VL ratios during a dynamic squat exercise. Journal of Sport Rehabilitation. 2006;15(3):195-205.
Cha YS. The effects of quadriceps closed kinetic chain exercise with hip adduction on vastus medialis oblique and vastus lateralis oblique muscle activation and onset time. Yonsei University. Dissertation of Master's Degree. 2012.
Cho YH, Choi JH. Muscle activities of the lower extremity based on ankle plantar-flexion in elderly women. The Journal Korean Society of Physical Therapy. 2009;21(4):57-63.
Consitt LA, Copeland JL, Tremblay MS. Endogenous anabolic hormone responses to endurance versus resistance exercise and training in woman. Sports Medicine. 2002;32(1):1-22.
Cook JL, Khan K, Kiss S, et al. Reproducibility and clinical utility of tendon palpation to detect patellar tendinopathy in young basketball players. Victorian Institute of Sport tendon study group. British Journal of Sports Medicine. 2001;35(1):65-74.
Cook JL, Khan K, Maffuli N, et al. Overuse tendinosis, not tendinitis part 2: applying the new approach to patellar tendinopathy. Physician & Sports Medicine. 2000;28(6):31-46.
Coqueiro KRR, Bevilaqua GD, Berzin F, et al. Analysison the activation of the VMO and VLL muscles during semisquat exercises with and without hip adduction in individuals with patellofemoral pain syndrome. Journal of Electromyography and Kinesiology: Official Journal of the International Society of Electrophysiological Kinesiology. 2005;15(6):596-603.
Dionisio VC, Almeida GL, Duarte M, et al. Kinematic, kinetic and EMG patterns during downward squatting. Journal of Electromyography and Kinesiology: Official Journal of the International Society of Electrophysiological Kinesiology. 2008;18(1):134-143.
Earl JE, Schmitz RJ, Arnold BL. Activation of the VMO and VL during dynamic mini-squat exercises with and without isometric hip adduction. Journal of Electromyography and Kinesiology: Official Journal of the International Society of Electrophysiological Kinesiology. 2001;11(6):381-386.
Escamilla RF, Fleising GS, Lowy TM, et al. Three-dimensional biomechanicical analisis of the squat during varying stance width. Medicine and Science in Sports and Exercise. 2001;33(6):984-998.
Floyd R, Thompson C. Manual of structural kinesiology, 15th Ed. New York. McGraw. 2004.
Francis RS, Scott DE. Hypertrophy of the vastus medialis in knee extension. Physical Therapy. 1974;54(10): 1066-1136.
Grelsamer R, Klenin J. The biomechanics of the patellofemoral joint. Journal of Orthopaedic and Physical Therapy. 1998;28(5):286-297.
Hubbard JK, Sampson HW, Elledge JR. Prevalence and morphology of the vastus medialis oblique muscle in human cadavers. The Anatomical Record. 1997;249(1):135-177.
Isear JA, Erickson JC, Worrell TW. EMG analysis of lower-extremity muscle recruitment patterns during an unloaded squat. Medicine and Science in Sports and Exercise. 1997;29(4):532-541.
Jeong HK. Electromyographic analyses of the effects of three different plates under heel during squat. Kyungpook National University. Dissertation of Master's Degree. 2006.
Kathiresan G, Rayhan AN, Azila AN, et al. The relationship between ankle joint flexibility and squating knee flexion posture in young malaysian men. World Journal of Sport Sciences. 2010;3(1):226-230.
Kim GC, Seo HK. The effect of neuro-muscular control training on vastus medialis oblique activity after menisectomy of knee: case study. Korean Academy of Orthopedic Manual Physical Therapy. 2014;20(1):39-45.
Kisner C, Colby LA. Therapeutic exercise: foundations and techniques, 5th ed. Philadelphia. FA Davis Company. 2007.
Lee HT, Um SH, Cho DY. Effects of regular exercise on health-related physical fitness and physical self-concept. Korean Journal of Sport Psychology. 2004;15(2):115-128.
Lee JD. The biomechanical changes of the foot and lower extremity depending on dynamic squat types in flatfoot. Daegu University. Dissertation of Doctorate Degree. 2012.
Mathur S, Eng JJ, Maclntyre DL. Reliability of surface EMG during sustained contractions of the quadriceps. Journal of Electromyography and Kinesiology : Official Journal of the International Society of Electrophysiological Kinesiology. 2005;15(1):102-110.
Mellor R, Hodges PW. Motor unit synchronization of the vasti muscles in closed and open chain tasks. Archives of Physical Medicine and Rehabilitation. 2005;86(4):716-721.
Na YC. Muscle activity analysis of erector spinae and rectus femoris depending on toe out angles in squat movement. Chungnam National University. Dissertation of Master's Degree. 2013.
Nobre TL. Comparison of exercise open kinetic chain and closed kinetic chain in the rehabilitation of patellofemoral dysfunction: an updated revision. Clinical Medicine and Diagnostics. 2012;2(3):1-5.
Oplia KA, Wagner SS, Schiowitz S, et al. Postural alignment in barefoot and high-heeled stance. Spine. 1998;13(5):542-549.
Palmitier RA, An KN, Scott SG, et al. Kinetic chain exercise in knee rehabilitation. Sports Medicine. 1991; 11(6):402-415.
Peterson MD, Rhea MR, Sen A, et al. Resistance exercise for muscular strength in older adults: a meta-analysis. Ageing Research Reviews. 2010;9(3):226-237.
Prince WE. Rehabilitation technique in sports medicine, 3rd ed. New York. McGraw-Hill. 1999.
Selseth A, Dayton M, Cordova ML, et al. Quadriceps concentric EMG activity is greater than eccentric EMG activity during the lateral step-up exercise. Journal of Sport Rehabilitation. 2000;9(2):124-134.
Sharp SA, Brouwer BJ. Isokinetic strength training of the hemiparetic knee: effects on function and spasticity. Archives of Physical Medicine and Rehabilitation. 1997;78(11):1231-1236.
Sin KM. The effects of squat exercise on the muscle activation and pain in the patients arthrosis of knee. Daegu University. Dissertation of Master's Degree. 2012.
Steinkamp LA, Dillingham MF, Markel MD, et al. Biomechanical consideration on in patellofemoral joint rehabilitation. American Journal of Medicine. 1993;21(3):438-444.
Tang SF, Chen CK, Hsu R, et al. Vastus medialis obliquus and vastus lateralis activity in open and closed kinetic chain exercise in patients with patellofemoral pain syndrome. Archives of Physical Medicine and Rehabilitation. 2001;82(10):1441-1445.
Yoo WG, Lee CH, Lee HJ. Effects of a combined posture of the lower extremity on activity of the vastus medialis oblique muscle and vastus lateralis muscle during static squat exercise. Physical Therapy Korea. 2004;11(3):1-9.
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