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.
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PURPOSE: The purpose of this study was compare quadriceps femoris muscle activity while performing wall slide squats of four methods. METHODS: Forty subjects, with no history of patellofemoral pain, quadriceps injury, or other knee injury volunteered for this study. Muscle activation of the vastus medialis obliquus, rectus femoris, vastus lateralis muscles were recorded while subjects performed 10 consecutive wall slide squats. Subjects performed the wall slide squats during four different methods: (1) basic wall slide squat, (2) keep back upright against fitness ball, (3) standing of unstable surface, (4) squeezing ball between both knees. Statistical analysis were accomplished by utilizing the one-way ANOVA(Bonferroni's post-hoc test) by SPSS 20.0 program. Significance level was set at p<.05. RESULTS: Muscle activations induced wall slide squats of four methods compared and results showed that there was significant difference only in vastus medialis obliquus and rectus femoris but there was no significant difference in vastus lateralis. The vastus medialis obliquus was significantly different only keep back upright against fitness ball at post-hoc test. The rectus femoris was significantly different keep back upright against fitness ball and standing of unstable surface at post-hoc test. CONCLUSION: Based on these results, we conclude that quadriceps femoris muscle activations are differenced by performing wall slide squats of four different methods in healthy subjects. These data suggest that for quadriceps muscle strengthening, exercise professionals can perform the wall slide squats by altering several task variables. Further research is needed to determine the exact mechanism by which quadriceps function is altered.
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참고문헌 (50)
참고문헌 신청
민기석 / 2004 / 전방십자인대 손상 환자에 있어서 가정 재활운동의 효과
현광석 / 2001 / 재활운동 프로그램이 전방십자인대 재건술 환자의 근기능과 신체조성에 미치는 영향
Amis AA / 2006 / Patellofemoral kinematics during knee flexion-extension: an on vitro study / J Orthop Res 24(12):2201~2211
Arms SW / 1984 / The biomechanics of anterior cruciate ligament rehabilitation and reconstruction / Am J Sports Med 12(1):8~18
Beynnon BD / 1998 / Anterior cruciate ligament strain in-vivo : a review of previous work / J Biomech 31(6):519~525
현광석 / 2001 / 재활운동 프로그램이 전방십자인대 재건술 환자의 근기능과 신체조성에 미치는 영향
Amis AA / 2006 / Patellofemoral kinematics during knee flexion-extension: an on vitro study / J Orthop Res 24(12):2201~2211
Arms SW / 1984 / The biomechanics of anterior cruciate ligament rehabilitation and reconstruction / Am J Sports Med 12(1):8~18
Beynnon BD / 1998 / Anterior cruciate ligament strain in-vivo : a review of previous work / J Biomech 31(6):519~525
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