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Combined effect of different ground surfaces and different squat depths on knee performance emg study / Mohamed Hassan Ibrahim Salama ; Supervised Fatma Sedeek Amin , Rania Reffat Ali

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Mohamed Hassan Ibrahim Salama , 2018Description: 112 P. : charts , facsimiles , photoghraphs ; 25cmOther title:
  • تاثير الاسطح المختلفة واوضاع القرفصاء المختلفة على النشاط العضلي الكهربائي لاداء الركبة [Added title page title]
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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Physical Therapy - Department of Basic Science Summary: Background: Good balance between Vastus Medialis Obliques and Vastus Lateralis muscles is necessary in order to keep the normal alignment of patellofemoral joint. Therefore, the abnormal relation in the activation pattern of these muscles could alter the dynamics of the patellofemoral joint. Purpose: To investigate the effect of different surfaces and different squat depths on Vastus Medialis Obliques and Vastus Lateralis muscles activities and Vastsu Medialis Obliques /Vastus Lateralis Ratio in healthy males. Subjects and methods: Thirty healthy males whose age ranged from 18-30 years and body mass index from 25 kg/m2 to30 kg/m2.The participates performed body weight squat exercise on stable surface and unstable surface with squat depth 50 o and 80 o knee flexion. electromyograph studywas done by using amplitude potential to detect the vastus medialis obliques and vastus lateralis muscles activities on different squat depths that detected by universal goniometer. Results: 1-squat exercise on squat depth 80oknee flexion increases the Vastus Medialis Obliques and Vastus Laterlais muscles activities, 2-unstable surfaces don{u2019}t change the Vastus Medialis Obliques and Vastus Laterlais muscles activities during squat exercise,3-there are no change in VMO/VL ratio in squat depth 50o,80o in both stable and unstable surface
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.21.09.M.Sc.2018.Mo.C (Browse shelf(Opens below)) Not for loan 01010110077785000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.21.09.M.Sc.2018.Mo.C (Browse shelf(Opens below)) 77785.CD Not for loan 01020110077785000

Thesis (M.Sc.) - Cairo University - Faculty of Physical Therapy - Department of Basic Science

Background: Good balance between Vastus Medialis Obliques and Vastus Lateralis muscles is necessary in order to keep the normal alignment of patellofemoral joint. Therefore, the abnormal relation in the activation pattern of these muscles could alter the dynamics of the patellofemoral joint. Purpose: To investigate the effect of different surfaces and different squat depths on Vastus Medialis Obliques and Vastus Lateralis muscles activities and Vastsu Medialis Obliques /Vastus Lateralis Ratio in healthy males. Subjects and methods: Thirty healthy males whose age ranged from 18-30 years and body mass index from 25 kg/m2 to30 kg/m2.The participates performed body weight squat exercise on stable surface and unstable surface with squat depth 50 o and 80 o knee flexion. electromyograph studywas done by using amplitude potential to detect the vastus medialis obliques and vastus lateralis muscles activities on different squat depths that detected by universal goniometer. Results: 1-squat exercise on squat depth 80oknee flexion increases the Vastus Medialis Obliques and Vastus Laterlais muscles activities, 2-unstable surfaces don{u2019}t change the Vastus Medialis Obliques and Vastus Laterlais muscles activities during squat exercise,3-there are no change in VMO/VL ratio in squat depth 50o,80o in both stable and unstable surface

Issued also as CD

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