THE EFFECT OF TRAINING PROGRAM ON THE RATIO OF ELECTRICAL ACTIVITY OF VMO TO VL IN KNEE CLOSED KINETIC CHAIN

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ATTARZADEH HOSSEINI R.; EBRAHIMI E.; GHARAKHANLOU R.; RAJABI H.

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Journal: OLYMPIC Year:2005 | Volume:13 | Issue:3 (SERIAL 31) Page(s): 41-50

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Title

THE EFFECT OF TRAINING PROGRAM ON THE RATIO OF ELECTRICAL ACTIVITY OF VMO TO VL IN KNEE CLOSED KINETIC CHAIN

Author(s)

ATTARZADEH HOSSEINI R. | EBRAHIMI E. | GHARAKHANLOU R. | RAJABI H. | Issue Writer Certificate

Keywords

TRAINING PROGRAMQ3

ELECTRICAL ACTIVITY OF VASTUS MEDIALIS OBLIQUES TO VASTUS LATERALISQ4

KNEE ANGLESQ4

CLOSED KINETIC CHAINQ2

PATELLOFOMORAL PAIN SYNODROMEQ4

Abstract

The main purpose of this research is to study the effect of TRAINING PROGRAM on the electrical activity ratio of VMO to VL in knee CLOSED KINETIC CHAIN. For this purpose 23 Non-athletes men were selected (Age 27±1/08, Weight 66±10, and Height 174±8). First of all, by connecting bipolar electrodes on VMO and VL motor point, it has been recorded the electrical activity of these muscles in normal position in 0-15-30-45-60-75-90 degree of knee through (Procomp) biofeedback before trining stage, and after 8, 16, 24, sessions of increased weight TRAINING PROGRAM. It has been repeated EMG test. After recording raw EMG by procomp biofeedback machine and calculation IEMG ratio of VMO to VL with the help of statistical testes, Toky test and T-tests,the researcher has analyzed the data and compared the mean ratio of electrical activity of VMO to VL. The results show that TRAINING PROGRAM particularly 16 and 24 training sessions have significant effect on electical activity ratio of VMO to VL in knee ligament as by reducing or removing difference between electrical activity of VMO to VL in knee ligament, electrical activity increase for VMO and therefore cause to improve performance of quadriceps extensors and increase of knee ligament movement in close kinetic chain.

Cites

EFFECT OF KNEE ISOKINETIC EXTENSION TRAINING WITH MAXIMUM LATERAL TIBIAL ROTATION ON VASTUS AMPLITUDES IN PATELLOFEMORAL PAIN SYNDROME PATIENTS

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APA: Copy

ATTARZADEH HOSSEINI, R., EBRAHIMI, E., GHARAKHANLOU, R., & RAJABI, H.. (2005). THE EFFECT OF TRAINING PROGRAM ON THE RATIO OF ELECTRICAL ACTIVITY OF VMO TO VL IN KNEE CLOSED KINETIC CHAIN. OLYMPIC, 13(3 (SERIAL 31)), 41-50. SID. https://sid.ir/paper/37663/en

Vancouver: Copy

ATTARZADEH HOSSEINI R., EBRAHIMI E., GHARAKHANLOU R., RAJABI H.. THE EFFECT OF TRAINING PROGRAM ON THE RATIO OF ELECTRICAL ACTIVITY OF VMO TO VL IN KNEE CLOSED KINETIC CHAIN. OLYMPIC[Internet]. 2005;13(3 (SERIAL 31)):41-50. Available from: https://sid.ir/paper/37663/en

IEEE: Copy

R. ATTARZADEH HOSSEINI, E. EBRAHIMI, R. GHARAKHANLOU, and H. RAJABI, “THE EFFECT OF TRAINING PROGRAM ON THE RATIO OF ELECTRICAL ACTIVITY OF VMO TO VL IN KNEE CLOSED KINETIC CHAIN,” OLYMPIC, vol. 13, no. 3 (SERIAL 31), pp. 41–50, 2005, [Online]. Available: https://sid.ir/paper/37663/en

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