Results 111 to 120 of about 274,178 (292)

Similar dynamic tibiofemoral movements during jump‐landing and walking but distinct hamstrings strength across ACL reconstruction autograft types at mid‐term follow‐up

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Dynamic tibiofemoral movements following anterior cruciate ligament reconstruction (ACLR) with quadriceps tendon (QT) autografts have not yet been compared to other autografts. We aimed to compare dynamic anterior tibial translation (ATTd) and internal tibial rotation (ITRd) during jump‐landing and walking among patients with QT, bone ...
Tom Vendrig, Michèle N. J. Keizer, Reinoud W. Brouwer, Han Houdijk, Roy A. G. Hoogeslag   +4 more
wiley   +1 more source

An Investigation of the Effect of Isometric Contraction Exercises on the Development of Strength [PDF]

, 1962
It was the purpose of this study to investigate the pros and cons of a new-and-old form of exercise called isometric contraction and to determine its place in the realm of athletics and physical fitness. Through research the paper will attempt to reach a
Moore, Talmadge Glynn
core   +1 more source

Torque Regulation Is Influenced by the Nature of the Isometric Contraction. [PDF]

Sensors (Basel), 2023
Bauer P, Gomes JS, Oliveira J, Santos P, Pezarat-Correia P, Vaz JR.   +5 more
europepmc   +1 more source

Neurally mediated renal vasoconstriction during isometric muscle contraction in cats

, 1992
The aim of this study was to determine if the reflex increase in renal sympathetic nerve activity (RSNA) during static (isometric) muscle contraction evokes renal vasoconstriction and decreases renal blood flow.
P. T. Wall, K. Matsukawa, L. B. Wilson, J. H. Mitchell   +3 more
core   +1 more source

Impact of hamstring versus quadriceps tendon graft on thigh muscle strength and surface electromyography activity after anterior cruciate ligament reconstruction

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To compare quadriceps tendon (QT) and hamstring tendon (HT) autografts regarding isometric thigh muscle strength, surface electromyography (sEMG) activity and clinical outcomes following anterior cruciate ligament reconstruction (ACLR).
Benjamin Forquignon, Tobias Drenck, Matthias Krause, Ralph Akoto, Karl‐Heinz Frosch, Götz Welsch, Alexander Korthaus, Grégoire Thürig, Dimitris Dalos   +8 more
wiley   +1 more source

Biologic gracilis augmentation with iliotibial band enhances recovery and lowers complications in ACL reconstruction compared with hamstring plus lateral tenodesis

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To compare the iliotibial band autograft biologically augmented with gracilis (ITBAG) technique with a hamstring tendon autograft combined with extra‐articular lateral tenodesis using fascia lata (HT‐LET), in terms of (1) return‐to‐sport rates, (2) patient‐reported functional outcomes and (3) complication rates.
Alexandre Le Guen, Yoann Bohu, Adrien S. Etienne, Eugenie Valentin, Antoine Gerometta, Fréderic Khiami, Alain Meyer, Olivier Grimaud, Etienne Cavaignac, Alexandre Hardy   +9 more
wiley   +1 more source

TWITCH AMPLITUDE AFTER THREE REPETITIONS OF EXHAUSTING ISOMETRIC CONTRACTIONS AT DIFFERENT STARTING INTENSITIES DOES NOT CHANGE [PDF]

Sport Mont, 2010
The amplitude of a twitch presents one of the measures used to evaluate peripheral muscle fatigue. The aim of the study was to evaluate peripheral fatigue after the isometric muscle contractions of different starting intensities: at 60 %, 80 % and 100 ...
Igor Štirn, Vojko Strojnik
doaj  

Earlier strength recovery with partial‐thickness versus full‐thickness quadriceps tendon graft for anterior cruciate ligament reconstruction in competitive soccer players

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose This study aimed to compare strength recovery, functional and clinical outcomes between full‐ and partial‐thickness quadriceps tendon autografts for 12 months post‐operatively and to examine the clinical implications of graft thickness in anterior cruciate ligament reconstruction among non‐professional competitive soccer players ...
Jose Luis Martin‐Alguacil, Manuel Arroyo‐Morales, Maria Lopez‐Garzon, Víctor Bolívar‐Arroyo, Irene Cantarero‐Villanueva, Juan M. Fernández‐Domínguez, Jose M. Rodriguez‐Delgado   +6 more
wiley   +1 more source

Do the Testing Posture and the Grip Modality Influence the Shoulder Maximal Voluntary Isometric Contraction? [PDF]

J Funct Morphol Kinesiol, 2023
Bravi M, Fossati C, Giombini A, Mannacio E, Borzuola R, Papalia R, Pigozzi F, Macaluso A.   +7 more
europepmc   +1 more source

Current concepts in isolated and combined injuries of the medial collateral ligament complex—Part I: Anatomy, biomechanics, clinical and radiological examination of the medial collateral ligament of the knee

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Injuries involving the medial collateral ligament (MCL), or combined injuries to both the anterior cruciate ligament (ACL) and MCL, are common and present considerable diagnostic and therapeutic challenges. Better understanding of MCL anatomy and biomechanics, especially in combined ACL–MCL injuries, has driven the need for updated clinical ...
Armin Runer, Andrew Amis, Robert Smigielski, Elmar Herbst, Christoph Kittl, Guido Wierer, Nicolas Bouguennec, Riccardo Cristiani, Christian Hoser, Elisabeth Abermann, Lukas Willinger, Riccardo D'Ambrosi, Eric Hamrin Senorski, Alan Getgood, Volker Musahl, Simon Ball, Andy Williams, Gilbert Moatshe, Sebastian Siebenlist, Marc Strauss, Martin Lind, Mirco Herbort, Kristian Samuelsson, Christian Fink, James Robinson   +24 more
wiley   +1 more source