Results 101 to 110 of about 274,178 (292)

Effect of isometric quadriceps contraction for athletes in-season with patellar tendon pain. [PDF]

, 2018
Study object: the effect of isometric muscle contraction for pain relief, VISA-P and maximal voluntary power outcome measures. Study problem. Patellar tendinopathy is a common overuse disorder typically occurring in athletes who participate in sports ...
Lesnickas, Mantas,
core   +1 more source

Cable Reinforcement Combined With Biologic Tuberoplasty Restores Muscle Forces and Scapular Strain in an Irreparable Rotator Cuff Tear Model: A Cadaveric Study

Arthroscopy, EarlyView.
Purpose To investigate the biomechanical impact of an irreparable rotator cuff tear and compare the isolated and combined effects of rotator cable reconstruction (CR) and biologic tuberoplasty (BioTB). Methods Eight cadaveric shoulders were tested using an ex vivo dynamic shoulder simulator in forward flexion (FF) and scapular plane abduction (SPA ...
Mohammad Haddara, Natalie Guggenbach, Kevin Sun, Maria Antonia Rosanna Pena, Justine Fleurette, Janos Tomka, Desmond Bokor, Manik Dham, Christopher Adams, Richard Appleyard, Sumit Raniga   +10 more
wiley   +1 more source

The acute effect of training on hip-adduction strength within a football microcycle

Biology of Sport
This exploratory study aimed to examine the changes to hip adduction strength within the football microcycle. The microcycle included the following training sessions: match day minus 4 (MD-4), MD-2 and MD-1.
Maziar Hamad, Pedro E. Alcaraz, Kristian Thorborg, Steve Barrett, Konstantinos Spyrou   +4 more
doaj   +1 more source

Acute effects of THC and a CBD+THC combination on cardiovascular haemodynamics and respiratory muscle activity during loaded breathing in healthy adults: A randomized placebo‐controlled crossover study

British Journal of Clinical Pharmacology, EarlyView.
Aims This study aimed to evaluate the acute effects of cannabidiol plus tetrahydrocannabinol (CBD+THC) and tetrahydrocannabinol (THC) oils on cardiovascular haemodynamics, respiratory muscle activity and peripheral tissue perfusion in healthy adults. Methods In this randomized, double‐blind, crossover trial, participants received orally administered ...
Edna Karla Ferreira Laurentino, Marina Lyra L. C. Fagundes, Bruno Lobão Soares, Rodrigo Torres‐Castro, Matias Otto‐Yañez, Emerson Arcoverde Nunes, Matheus Freitas Fernandes Pedrosa, Jéssica Danielle Medeiros da Fonsêca, Vanessa R. Resqueti, Guilherme Augusto de Freitas Fregonezi   +9 more
wiley   +1 more source

Design of Solar Energy Harvesting Reactor From 2D to 3D Structures for Solar Thermal Conversion

Carbon Innovation, EarlyView.
ABSTRACT Solar energy utilisation is pivotal for advancing sustainable and renewable energy solutions, yet the rational design of high‐efficiency photothermal conversion devices remains a critical challenge. This paper systematically examines the evolution of photothermal reactor architectures from two‐dimensional (2D) to 3D structures, emphasising ...
Haozhe Zhuang, Runsen Wang, Yuxuan Meng, Yuejun Chen, Sanli Tang, Yuefei Ruan, Vellaisamy A. L. Roy, Meng Lin, Xianguang Meng   +8 more
wiley   +1 more source

Increased Insulin Action, Glucose Metabolism and Muscle Function in Supervillin‐Knockout and Supervillin‐Mutant Mice

Cytoskeleton, EarlyView.
ABSTRACT We here describe mouse models with complementary homozygous Svil mutations. In skeletal muscle, Svil‐Mut mice express the Svil‐encoded N‐terminus fused to the βgal‐neo gene‐trap tag and lack the highly conserved archvillin C‐terminus; Svil‐KO mice lack expression of all known Svil‐encoded proteins; and Svil‐LoxP mice contain loxP sites for ...
Tara C. Smith, Lauren A. Tauer, Randall H. Friedline, Xiaodi Hu, Duy Tran, Yangyi E. Luo, Nacima Hadjout‐Rabi, Elisabeth R. Barton, Jason K. Kim, Elizabeth J. Luna   +9 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  

A Geometric Characterization of Steady Laminar Flow

Communications on Pure and Applied Mathematics, EarlyView.
ABSTRACT We study the steady states of the Euler equations on the periodic channel or annulus. We show that if these flows are laminar (layered by closed non‐contractible streamlines which foliate the domain), then they must be either parallel or circular flows.
Theodore D. Drivas, Marc Nualart
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

Spatiotemporal dynamics of brain function network during proprioception rehabilitation after anterior cruciate ligament reconstruction: A randomized trial

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
The improvement of proprioceptive function after ACLR is related to the optimization of spatiotemporal dynamics of SM, CC, DM, CB and VI functional networks. Rehabilitation optimization can incorporate visual–cognitive dual‐task exercises. Abstract Purpose In this study, we aimed to examine the dynamic functional network connectivity (dFNC) patterns ...
Xiaoyun Zhuang, Chunmei Sui, Xuesong Han, Xiaoying Liu, Xiaoyang Wang, Xiumei Zhu, Ming Xu, Yin Qin   +7 more
wiley   +1 more source