Results 41 to 50 of about 123,023 (174)

Inter-rater Reliability of a Portable Ultrasound for the Quadriceps and Hamstrings Thickness Measurement in Healthy Adults [PDF]

open access: yes운동과학, 2020
PURPOSE The purpose of this study was to examine the inter-rater reliability of a portable ultrasound device for measuring the muscle thickness of the quadriceps and hamstrings in healthy subjects.
Soul Cheon, Eunwook Chang
doaj   +1 more source

A cadaver study of the function of the oblique part of vastus medialis [PDF]

open access: yesThe Journal of Bone and Joint Surgery. British volume, 1995
Six normal cadaver lower limbs were mounted on a specially designed loading apparatus. Wires were used to simulate the five muscle bellies of the quadriceps, the ratio of their tensions having been determined from that of the anatomical cross-sectional areas of the muscles. A three-camera system was used to track the patella during knee movements from
Goh, J.C.H., Lee, P.Y.C., Bose, K.
openaire   +2 more sources

The effect of fatigue on electromechanical response times in basketball players with and without persistent low back pain

open access: yesScientific Reports, 2022
Typically, athletes alter movement mechanics in the presence of back pain, but the effect of these changes on lower extremity injury risk is not well understood. This study aimed to compare the effect of fatigue on electromechanical response times during
Sajjad Abdollahi   +3 more
doaj   +1 more source

The Effect of Patellofemoral Pain Syndrome in Athletes on Electromyographic Activity Ratio of Patellar Stability Muscles during Maximum Voluntary Isometric Contraction [PDF]

open access: yesSport Sciences and Health Research, 2013
Patellofemoral pain syndrome is a common condition athletes suffer from. One of the predictive factors of this syndrome is reduced activity ratio of vastus medialis oblique (VMO) to vastus lateralis (VL).
Farhad Rezazadeh   +3 more
doaj   +1 more source

Ultrasonography of Knee Muscles During SLR With Different Positions of Hip and Ankle in Patellofemoral Pain Syndrome

open access: yesJournal of Rehabilitation, 2023
Objective Due to the substantial prevalence of patellofemoral pain syndrome and the importance of quadriceps strengthening in knee rehabilitation, determining the best way to activate and strengthen the patella stabilizing muscles is considered as one of
Saeed Mikaili   +5 more
doaj   +1 more source

EFFECTS OF ELECTROMYOGRAPHIC BIOFEEDBACK ON THE PERFORMANCE OF VASTUS MEDIALIS OBLIQUE MUSCLE IN KNEE OSTEOARTHRITIS: A RANDOMIZED CONTROLLED TRIAL

open access: yesThe Rehabilitation Journal, 2022
Background: Knee osteoarthritis is a common musculoskeletal disorder, enhancing performance of Vastus Medialis Oblique (VMO) can reduce the symptoms.
Huma Khan   +3 more
doaj   +1 more source

SMOC approach for total knee arthroplasty in valgus knees

open access: yesJournal of Orthopaedic Surgery and Research, 2022
Objective This study was performed to compare clinical outcomes among patients with valgus knees undergoing total knee arthroplasty via the medial parapatellar approach and the subvastus with minimal oblique cut approach. Methods A total of 232 patients (
Tao Li   +3 more
doaj   +1 more source

Qualitative and Quantitative Anatomy of the Human Quadriceps Tendon in Young Cadaveric Specimens

open access: yesOrthopaedic Journal of Sports Medicine, 2021
Background: A detailed understanding of the anatomy of the quadriceps tendon (QT) is clinically relevant, owing to its increased use as a graft in anterior cruciate ligament reconstruction.
Marc Strauss MD   +7 more
doaj   +1 more source

Rare Variant of Vastus Medialis Detected in vivo by Ultrasound and Confirmed by High-resolution MRI. [PDF]

open access: yes, 2014
[Purpose] This report describes an unusual incidental finding during ultrasound investigation of the vastus medialis muscle. Volunteers underwent ultrasound scanning as part of an on-going investigation into the architecture of the vastus medialis muscle.
Killingback, A   +3 more
core   +1 more source

Comparison of Two Different Modes of Active Recovery on Muscles Performance after Fatiguing Exercise in Mountain Canoeist and Football Players. [PDF]

open access: yesPLoS ONE, 2016
The aim of this study is to assess if the application of different methods of active recovery (working the same or different muscle groups from those which were active during fatiguing exercise) results in significant differences in muscle performance ...
Anna Mika   +6 more
doaj   +1 more source

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