엉덩관절 모음을 동반한 뻗은다리 올림 시 안쪽넓은빗근의 선택적 활성화를 더 이끌어낼 수 있는가?
Can Hip Adduction induce more Selective Activation of the Vastus Medialis Obliquus during Straight Leg Raise Exercise?
2
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
Background: There is still controversy as to whether hip external rotation and dorsiflexion selectively activate the vastus medialis obliquus (VMO) during straight leg raise exercise. Due to the anatomical characteristics, hip adduction must be preceded to activate the VMO. In this study, the activities of the rectus femoris (RF), vastus lateralis (VL), VMO were measured by adding the hip adduction movement to the straight leg raise exercise with hip 45° external rotation and straight leg raise exercise with hip 45° external rotation and dorsiflexion. Through this, we want to find out whether the VMO is selectively activated. Methods: Thirteen healthy participants performed straight leg raise exercise with hip 45° external rotation, straight leg raise exercise with hip 45° external rotation and dorsiflexion, straight leg raise exercise with hip 45° external rotation and adduction, straight leg raise exercise with hip 45° external rotation and adduction and dorsiflexion was randomly performed. Through this, EMG data of the RF, VL, VMO were collected. Results: During the straight leg raise exercise, hip adduction increased the activity of the VMO and VL, no significant difference was found(p>.05). However, in the VMO/VL ratio, straight leg raise exercise with hip 45° external rotation and adduction and dorsiflexion activated the VMO and the VL at a ratio of about 1:1, It showed a significantly higher rate than straight leg raise exercise with hip 45° external rotation(p<.05). Conclusion: During the straight leg raise exercise, hip adduction is considered to be an important movement that can selectively induce the activity of the VMO. Therefore, follow-up studies on this should be conducted.
Abstract
Background: There is still controversy as to whether hip external rotation and dorsiflexion selectively activate the vastus medialis obliquus (VMO) during straight leg raise exercise. Due to the anatomical characteristics, hip adduction must be preceded to activate the VMO. In this study, the activities of the rectus femoris (RF), vastus lateralis (VL), VMO were measured by adding the hip adduction movement to the straight leg raise exercise with hip 45° external rotation and straight leg raise exercise with hip 45° external rotation and dorsiflexion. Through this, we want to find out whether the VMO is selectively activated. Methods: Thirteen healthy participants performed straight leg raise exercise with hip 45° external rotation, straight leg raise exercise with hip 45° external rotation and dorsiflexion, straight leg raise exercise with hip 45° external rotation and adduction, straight leg raise exercise with hip 45° external rotation and adduction and dorsiflexion was randomly performed. Through this, EMG data of the RF, VL, VMO were collected. Results: During the straight leg raise exercise, hip adduction increased the activity of the VMO and VL, no significant difference was found(p>.05). However, in the VMO/VL ratio, straight leg raise exercise with hip 45° external rotation and adduction and dorsiflexion activated the VMO and the VL at a ratio of about 1:1, It showed a significantly higher rate than straight leg raise exercise with hip 45° external rotation(p<.05). Conclusion: During the straight leg raise exercise, hip adduction is considered to be an important movement that can selectively induce the activity of the VMO. Therefore, follow-up studies on this should be conducted.
참고문헌 (13)
- Chen HY, "Electromechanical delay of the vastus medialis obliquus and vastus lateralis in individuals with patellofemoral pain syndrome", J Orthop Sports Phys Ther, 42(9), pp.791~796 (2012)[DOI]
- Choi SA, "Effects of ankle dorsiflexion on vastus medialis oblique and vastus lateralis muscle activity during straight leg raise exercise with hip external rotation in patellofemoral pain syndrome", J Musculoskelet Pain, 22(3), pp.260~267 (2014)[DOI]
- Criswell E, "Cram's introduction to surface electromyography" (2010), Jones & Bartlett Publishers
- Dixit S, "Management of patellofemoral pain syndrome", Am Fam Physician, 75(2), pp.194~202 (2007)
- Hanten WP, "Exercise effect on electromyographic activity of the vastus medialis oblique and vastus lateralis muscles", Phys Ther, 70(9), pp.561~565 (1990)[DOI]
- Kendall FP, "Muscles: Testing and Function, with Posture and Pain (Kendall, Muscles)" (2005), LWW
- Livecchi NM, "Vastus lateralis and vastus medialis obliquus activity during a straight-leg raise and knee extension with lateral hip rotation", J Sport Rehabil, 11(2), pp.120~126 (2002)[DOI]
- Miao P, "Vastus medialis oblique and vastus lateralis activity during a double-leg semisquat with or without hip adduction in patients with patellofemoral pain syndrome", BMC Musculoskelet Disord, 16(1), pp.1~8 (2015)[DOI]
- Neumann DA, "Kinesiology of the Musculoskeletal System" (2018), Elsevier
- Peng HT, "Muscle activation of vastus medialis obliquus and vastus lateralis during a dynamic leg press exercise with and without isometric hip adduction", Phys Ther Sport, 14(1), pp.44~49 (2013)[DOI]
- Raimondo RA, "Patellar stabilization : A quantitative evaluation of the vastus medialis obliquus muscle", Orthopedics, 21(7), pp.791~795 (1998)[DOI]
- Sykes K, "Electrical activity of vastus medialis oblique muscle in straight leg raise exercise with different angles of hip rotation", Phys Ther, 89(7), pp.423~430 (2003)[DOI]
- 윤새봄, "엉덩관절 모음 압력에 따른 스쿼트 운동이 다리 근육의 활성도에 미치는 영향", 대한정형도수물리치료학회지, 26(1), pp.47~54 (2020), 대한정형도수물리치료학회[DOI]