Results 91 to 100 of about 1,693 (144)

Differential Quadriceps Muscle Dysfunction Preoperatively and at Return to Sport Following Medial Patellofemoral Ligament Reconstruction

Orthopaedic Journal of Sports Medicine
Background: Individuals with patellofemoral instability (PFI) often demonstrate altered knee morphology, such as trochlear dysplasia, patella alta, patellar tilt, and genu valgum [1]. The vastus medialis obliquus (VMO) plays an important role in patellar
Josh Riesenberg MS, Sophia Ulman PhD, Ashley Erdman BS MBA, Alex Loewen MS, Charles Wyatt MS CPNP RNFA, Henry Ellis MD, Philip Wilson MD   +6 more
doaj   +1 more source

Effects of Hip Adduction and Abduction Forward Lunge on Muscle Activity and Center of Pressure in Healthy Subjects: A Pilot Study

Applied Sciences
Patellofemoral pain syndrome (PFPS) ranks among the most prevalent factors causing anterior knee pain. Quadriceps exercises such as forward lunges are important to treat PFPS.
Xing-Han Zhou, Xin Yan, Qiu-Shuo Tian, Tae-Ho Kim   +3 more
doaj   +1 more source

The Effect of Concurrent Plantar Flexor Stretching and VMO Strengthening in Female Patients with Patellofemoral Pain Syndrome [PDF]

Sport Sciences and Health Research, 2011
Patellofemoral pain syndrome (PFPS) is one of the anatomical abnormalities and one of the most common knee problems, which causes anterior knee pain. Vastus medialis oblique (VMO) weakness and contracture of plantar flexors are among the most important ...
Kh Khayam bashi, mehdi A’raab, sohil Satari, zinab Mohammad Khani   +3 more
doaj  

Degree theory for the sum of VMO maps and maximal monotone maps

, 2011
Let be an open bounded domain, a VMO map, and T : D(T) a maximal monotone map wit . We construct a degree for the sum of f + T, which can be viewed as a generalization of the degree both for VMO maps and maximal monotone maps.Sea un dominio abierto, un ...
Yuqing Chen, Ravi P Agarwal, Donal O'Regan   +2 more
core  

A condition implying boundedness and VMO for a function f [PDF]

, 1997
Some boundedness and VMO results are proved for a function f integrable on a cube $Q_0$, starting from an integral ...
Franciosi, Michelangelo
core  

An existence result for elliptic equations with VMO-coefficients

, 2007
In this paper we prove an existence and uniqueness theorem for the Dirichlet problem for linear elliptic equations (in unbounded domains) whose leading coefficients are locally VMO and satisfy a suitable condition at ...
CAVALIERE, Paola, CASO, Loredana, TRANSIRICO, Maria   +2 more
core   +1 more source

The boundary correspondence under quasiconformal mappings and VMO-Teichmuller space

In this paper, we introduce a class of vanishing Carleson measures with conformal invariance and corresponding strongly vanishing symmetric homeomorphisms on the real line and prove that they can be mutually generated under quasiconformal mappings.
Tailiang, Liu, Yuliang, Shen
core   +1 more source

The effect of altering knee position and squat depth on vmo : Vl emg ratio during squat exercises

, 2016
Background Patellofemoral pain syndrome is an extremely common condition, believed to be caused by altered activation of vastus medialis obliquus (VMO), leading to maltracking of the patella.
Jaberzadeh, Shapour, Yeo, Daniel, Zoghi, Maryam   +2 more
core   +1 more source

Tendon Yaw (TY) Angle: Direct Measurement of the Quadriceps Vector Resolves the Rotational Enigma of Recurrent Patellar Instability

Medicina
Background and Objectives: To validate a computed tomography (CT) measure of tendon yaw (TY) and determine its diagnostic specificity, precision, and clinical relevance in recurrent patellar instability (RPI) in comparison with standard imaging tests ...
Dinko Nizić, Marko Šimunović, Mario Josipović, Josip Vlaić, Ivan Levaj, Jure Serdar, Irijana Rajković, Josip Ćurić, Zoran Sulje, Mislav Jelić   +9 more
doaj   +1 more source

Immediate Effect of McConnell Taping on Knee Electromyography Activity during Stair Ambulation and Squatting in Individuals with Patellofemoral Pain Syndrome: A Randomized Controlled Trial

Archives of Medicine and Health Sciences
Background and Aim: Patellofemoral pain syndrome (PFPS) is a prevalent cause of knee pain, often associated with abnormal patellar tracking. McConnell taping is widely used to improve patellar alignment and neuromuscular control, particularly through the
Shlesha Vaidhya, Shah Krinal Prince, Bhagyashree Patel   +2 more
doaj   +1 more source