Results 61 to 70 of about 29,221 (252)

Timing of ACL injuries during elite male football (soccer) matches—Impact of player position, substitutes, contact mechanisms, possession status and situational pattern: An analysis of 369 ACL injuries

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To document the timing of anterior cruciate ligament (ACL) injuries according to match minute and effective minutes played during football matches, considering player position, substitutions, contact mechanism, possession status and situational pattern.
Matthew Buckthorpe, Stefano Di Paolo, Alberto Grassi, Filippo Toserelli, Francesco Della Villa   +4 more
wiley   +1 more source

Selective hypertrophy of the quadriceps musculature after 14 weeks of isokinetic and conventional resistance training

, 2017
One of the fundamental adaptations observed with resistance training (RT) is muscle hypertrophy. Conventional and isokinetic machines provide different forms of mechanical stress, and it is possible that these two training modes could promote differing ...
Simão, Roberto, Liliam Fernandes Oliveira, Nascimento, Francisco Xavier, Trajano, Gabriel S., Willardson, Jeffrey Michael, Thiago Torres Matta, Roberto Simão, Oliveira, Liliam Fernandes, Matta, Thiago Torres, Gabriel S. Trajano, Jeffrey Michael Willardson, Francisco Xavier Nascimento   +11 more
core   +1 more source

Test-retest reliability of lower limb isokinetic endurance in COPD : a comparison of angular velocities

, 2015
Background: The purpose of this study was to determine and compare the test-retest reliability of quadriceps isokinetic endurance testing at two knee angular velocities in patients with chronic obstructive pulmonary disease (COPD).\ud \ud Methods: After ...
Coats, Valérie, Saey, Didier, Allard, Étienne, Garceau-Bolduc, Corine, Ribeiro, Fernanda A., Lépine, Pierre-Alexis, Ribeiro, Fernanda, Maltais, François   +7 more
core   +1 more source

Rectus femoris tendon morphometry and practical landmarks for harvesting: A cadaveric study

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To perform a qualitative and quantitative cadaveric analysis of the rectus femoris (RF) tendon to determine its suitability as a standalone autograft for knee ligament reconstruction and to identify consistent anatomical landmarks for safe and reproducible harvest.
Vincent Marot, Alessandro Carrozzo, Jorge Chahla, Vincent Martinel, Victor Sonnery‐Cottet, Kenza Limam, Nicolas Bouguennec, Régis Pailhé, Etienne Cavaignac   +8 more
wiley   +1 more source

Research on design and control methods of a lightweight upper limb joint isokinetic rehabilitation training equipment

Frontiers in Bioengineering and Biotechnology
IntroductionIsokinetic exercise can improve joint muscle strength and stability, making it suitable for early rehabilitation of stroke patients. However, traditional isokinetic equipment is bulky and costly, and cannot effectively avoid external ...
Zhou Zhou, Yuzhu Wan, Yingbing Su, Yunwei Li, Bingshan Hu, Bingshan Hu, Hongliu Yu, Hongliu Yu   +7 more
doaj   +1 more source

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

Avaliação dos parâmetros neuromusculares em adolescentes jogadores de futebol: efeitos da idade cronológica, da maturação esquelética e do tamanho corporal [PDF]

, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Desportos, Programa de Pós-Graduação em Educação Física, Florianópolis, 2015.Introdução.
Teixeira, Anderson Santiago
core  

Preliminary study of muscle contraction assessment by NIR spectroscopy

, 1998
NIR spectroscopy allows monitoring of muscle oxygenation and perfusion during contraction. The knowledge of modifications of blood characteristics in body tissues has relevant clinical interest. A compact and reliable device, which makes use of two laser
Andrea Gelmetti, Lago, P, Felicetti, G, Maestri, R, Zambarbieri, D, Felicetti, Guido, R. Maestri, Paolo Lago, Gelmetti, A, Maestri, Roberto, Pavesi, Roberto, Felicetti, G., Lago, Paolo, Giardini, Mario Ettore, Giardini, M E, G. Felicetti, Giardini, Mario Ettore; id_orcid, Gelmetti, Andrea, Zambarbieri, Daniela, Pavesi, Roberta, Maestri, R., Daniela Zambarbieri, Giardini, Mario E., Roberta Pavesi, Pavesi, R, Mario E. Giardini   +25 more
core   +1 more source

Effects of Black Maca Supplementation on Isokinetic Muscle Function and Inflammation in Elite Athletes and Non-Athletes

Applied Sciences
This study aimed to examine the effects of black maca supplementation on isokinetic muscle function and inflammatory markers in athletes and to extend these findings to non-athletes.
Eunjae Lee, Sunghwun Kang, Seung-Taek Lim   +2 more
doaj   +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