Results 51 to 60 of about 1,382,856 (320)

Modelling the role of non metallic inclusions on the anisotropic fatigue behaviour of forged steel [PDF]

, 2011
Forged components are known to show high cyclic and monotonic mechanical properties. This is mainly due to a better compactness and a finer microstructure introduced by the forming process. However, this good mechanical behaviour is sometimes a source of
D. Bellett, PESSARD, Etienne, F. Morel, A. Morel, E. Pessard, MOREL, Franck, BELLETT, Daniel, MOREL, Anne   +7 more
core   +1 more source

Convergent Validity, Reliability, and Sensitivity of a Running Test to Monitor Neuromuscular Fatigue.

International Journal of Sports Physiology and Performance, 2020
PURPOSE To investigate the convergent validity, reliability, and sensitivity over a week of training of a standardized running test to measure neuromuscular fatigue. METHODS Twenty male rugby union players were recruited for the study, which took place
C. Leduc, J. Tee, M. Lacome, J. Weakley, Jeremy Cheradame, C. Ramirez, B. Jones   +6 more
semanticscholar   +1 more source

On the multiaxial fatigue assessment of complex three-dimensional stress concentrators [PDF]

, 2014
This paper assesses and quantifies the detrimental effects of complex tri-dimensional notches subjected to uniaxial and multiaxial fatigue loading. A number of experimental results taken from the technical literature and generated by testing specimens ...
ASKES, Harm, LOUKS, Richard, GERIN, Benjamin, SUSMEL, Lucas, DRAPER, John   +4 more
core   +1 more source

Task specific effects of fatigue on lower limb muscle synergies during single and double leg drop jumps in female athletes

Frontiers in Physiology
BackgroundDrop jump (DJ) tasks are widely used to assess lower-limb neuromuscular function and injury risk. Fatigue is a key factor elevating injury risk, yet its effects on neuromuscular control during single-leg drop jumps (SLDJ) and double-leg drop ...
Jiawei Zheng, Junfeng Teng, Kunpeng Wang, Xikai Lin   +3 more
doaj   +1 more source

From catastrophe to complexity: a novel model of integrative central neural regulation of effort and fatigue during exercise in humans [PDF]

, 2004
It is a popular belief that exercise performance is limited by metabolic changes in the exercising muscles, so called peripheral fatigue. Exercise terminates when there is a catastrophic failure of homoeostasis in the exercising muscles.
St Clair Gibson, Alan, T D Noakes, Noakes, Timothy, Lambert, Estelle, A St Clair Gibson, E V Lambert   +5 more
core   +1 more source

Neuromuscular fatigue profiles depends on seat feature during long duration driving on a static simulator.

Applied Ergonomics, 2020
Prolonged driving could induce neuromuscular fatigue and discomfort since drivers have little opportunity to adjust their position. However, better car seat design could play a major role in limiting these effects.
Mathieu Lecocq, Pascaline Lantoine, C. Bougard, J. Allegre, L. Bauvineau, C. Bourdin, T. Marqueste, E. Dousset   +7 more
semanticscholar   +1 more source

Green Tea Extract Preserves Neuromuscular Activation and Muscle Damage Markers in Athletes Under Cumulative Fatigue

Frontiers in Physiology, 2018
A main implication of cumulative fatigue is the muscle damage that impairs neuromuscular function and training adaptations. These negative effects may limit performance when athletes exercise in consecutive days.
Álvaro S. Machado, Willian da Silva, Mauren A. Souza, Felipe P. Carpes   +3 more
doaj   +1 more source

Effect of the Fatigue Induced by a 110-km Ultramarathon on Tibial Impact Acceleration and Lower Leg Kinematics. [PDF]

PLoS ONE, 2016
Ultramarathon runners are exposed to a high number of impact shocks and to severe neuromuscular fatigue. Runners may manage mechanical stress and muscle fatigue by changing their running kinematics.
Marlene Giandolini, Philippe Gimenez, John Temesi, Pierrick J Arnal, Vincent Martin, Thomas Rupp, Jean-Benoit Morin, Pierre Samozino, Guillaume Y Millet   +8 more
doaj   +1 more source

-Heart Failure with Preserved Ejection Fraction Diminishes Peripheral Hemodynamics and Accelerates Exercise-Induced Neuromuscular Fatigue.

American Journal of Physiology. Heart and Circulatory Physiology, 2020
This study investigated the impact of heart failure with a preserved ejection fraction (HFpEF) on neuromuscular fatigue and peripheral hemodynamics during small muscle mass exercise not limited by cardiac output.
J. Weavil, T. Thurston, Thomas J. Hureau, J. Gifford, Philip Kithas, R. Broxterman, Amber Bledsoe, Jose N. Nativi-Nicolau, Russell S. Richardson, M. Amann   +9 more
semanticscholar   +1 more source

Influence of Fatigue in Neuromuscular Control of Spinal Stability [PDF]

Human Factors: The Journal of the Human Factors and Ergonomics Society, 2004
Lifting-induced fatigue may influence neuromuscular control of spinal stability. Stability is primarily controlled by muscle recruitment, active muscle stiffness, and reflex response. Fatigue has been observed to affect each of these neuromuscular parameters and may therefore affect spinal stability.
Kevin P. Granata, Greg P. Slota, Sara E. Wilson   +2 more
openaire   +3 more sources