Results 121 to 130 of about 51,654 (310)

Dynamic Ultrasound Evaluation Supraspinatus Tendon Injuries Using a Pilates Elastic Band

Arthroscopy Techniques, EarlyView.
Abstract Supraspinatus tendon tears are a common cause of shoulder pain and dysfunction. Although magnetic resonance imaging and computed tomography arthrography are still considered the gold standard, ultrasound offers a reliable, accessible, and radiation‐free alternative.
Viet‐Tam Van, Charlotte Vifquain, Romain Nicolle, Nicolas Sans, Nicolas Bonnevialle, Marie Faruch‐Bilfeld   +5 more
wiley   +1 more source

Age-associated changes in muscle activity during isometric contraction [PDF]

, 2012
Introduction: We investigated the effect of age on the complexity of muscle activity and the variance in the force of isometric contraction. Methods: Surface electromyogram (sEMG) from biceps brachii muscle and force of contraction were recorded from ...
Dinesh Kumar (18025669), Sridhar Poosapadi Arjunan (19979874)   +1 more
core  

Allograft Medial Patellofemoral Ligament Reconstruction Using Patellar Suture Anchors and Stepwise Medial Imbrication

Arthroscopy Techniques, EarlyView.
Abstract Patellar instability commonly affects adolescents and young athletes and is associated with injury to the medial patellofemoral ligament (MPFL). MPFL reconstruction is a well‐established treatment for recurrent instability; however, complications related to graft tensioning, fixation, and incomplete restoration of medial soft‐tissue restraints
Mark M. Kodsy, Tony Ezzat, Simon Yacoub, Lambert Li, Jeremy Adelstein, Bhargavi Maheshwer, Michael J. Salata   +6 more
wiley   +1 more source

Mathematical modelling of the half-sarcomere from a human skeletal muscle [PDF]

The character of the functional output of a motor unit within skeletal muscle has been linked experimentally to the proteins found in the sarcomere, the smallest contractile unit of muscle fibre.
Guest, Kay P.
core  

Anterior Cruciate Ligament Reconstruction and Medial Collateral Ligament Augmentation With Pedicled Gracilis Tendon to Address Anteromedial Rotatory and Valgus Instability

Arthroscopy Techniques, EarlyView.
Abstract Combined anterior cruciate ligament (ACL) and medial collateral ligament (MCL) injuries with persistent grade II valgus (Fetto/Marshall classification) or anteromedial rotatory instability pose a significant risk to ACL graft integrity if treated in isolation.
Lukas Willinger, Julian Mehl, Sebastian Siebenlist, Armin Runer   +3 more
wiley   +1 more source

Is cardiac autonomic modulation during upper limb isometric contraction and Valsalva maneuver impaired in COPD patients? [PDF]

, 2017
Cássia da Luz Goulart,1 Ramona Cabiddu,2 Paloma de Borba Schneiders,1 Elisabete Antunes San Martin,1 Renata Trimer,3 Audrey Borghi-Silva,2 Andréa Lúcia Gonçalves da Silva4,5 1Course of Physiotherapy, University of Santa ...
Schneiders PB, Goulart CL, da Silva ALG, Trimer R, Cabiddu R, Antunes San Martin E, Borghi-Silva A   +6 more
core  

Anterior Cruciate Ligament Reconstruction Using a Hollow Ligament Advanced Reinforcement System Semitendinosus Autograft Combined With Anterolateral Complex Augmentation Using Gracilis

Arthroscopy Techniques, EarlyView.
Abstract This technical note describes an alternative surgical technique for anterior cruciate ligament (ACL) reconstruction combined with anterolateral complex (ALC) augmentation. The procedure uses a hollow ligament advanced reinforcement system (LARS), along with semitendinosus and gracilis tendons as grafts.
Tianhao Zhu, Changming Huang, Huaqiang Fan, Yangpan Fu, Zhiyong Gan, Zhenhuang Liu, Yaqing Zhang   +6 more
wiley   +1 more source

Comparison of maximal muscle strength of elbow flexors and knee extensors between younger and older men with the same level of daily activity

Clinical Interventions in Aging, 2013
Felipe Romano Damas Nogueira,1 Cleiton Augusto Libardi,1,2 Felipe Cassaro Vechin,1,2 Manoel Emílio Lixandrão,1 Ricardo Paes de Barros Berton,1 Thiago Mattos Frota de Souza,1 Miguel Soares Conceição,1 Claudia Regina Cavaglieri ...
Nogueira FR, Libardi CA, Vechin FC, Lixandrão ME, Berton RP, de Souza TM, Conceição MS, Cavaglieri CR, Chacon-Mikahil MP   +8 more
doaj  

Anchor‐Based Double‐Row Suture‐Bridge Repair for Stener‐Like Distal Medial Collateral Ligament Lesions of the Knee

Arthroscopy Techniques, EarlyView.
Abstract Stener‐like distal injuries of the superficial medial collateral ligament (MCL) are characterized by displacement of the distal ligament stump superficial to the pes anserinus fascia, preventing anatomic healing and resulting in persistent valgus and anteromedial rotatory instability.
Logan D. Moews, Napatpong Thamrongskulsiri, Jacob T. Morgan, Felipe Casanova, Cesar Alejandro Jiménez‐Aroche, Tanner Nishioka, Jorge Chahla   +6 more
wiley   +1 more source

Changes in hamstrings’ active stiffness during fatigue tasks are modulated by contraction duration rather than intensity

Scientific Reports
Despite the increase in research of hamstring stiffness through the use of ultrasound-based shear wave elastography, the active stiffness of biceps femoris long head (BFlh) and semitendinosus (ST) muscles under fatigue conditions at various contraction ...
Antonio Martínez-Serrano, Régis Radaelli, Tomás T. Freitas, Pedro E. Alcaraz, Sandro R. Freitas   +4 more
doaj   +1 more source