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Start Over Author "Paizis, Christos" Topic knee extensors
4 results on '"Paizis, Christos"'

2. Effect of the Knee and Hip Angles on Knee Extensor Torque: Neural, Architectural, and Mechanical Considerations

Author

Garnier, Yoann, Lepers, Romuald, Canepa, Patrizio, Martin, Alain, Paizis, Christos, Laboratoire des Adaptations Métaboliques à l'Exercice en Conditions Physiologiques et Pathologiques (AME2P), Université Clermont Auvergne (UCA)-UFR Sciences et Techniques des Activités Physiques et Sportives - Clermont-Auvergne (UFR STAPS - UCA), Université Clermont Auvergne (UCA)-Université Clermont Auvergne (UCA), Cognition, Action, et Plasticité Sensorimotrice [Dijon - U1093] (CAPS), Université de Bourgogne (UB)-Institut National de la Santé et de la Recherche Médicale (INSERM), Department of Experimental Medicine, Section of Human Physiology, University of Genoa, Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, University of Genoa (UNIGE), Garnier, Yoann, and Università degli studi di Genova = University of Genoa (UniGe)

Subjects
musculoskeletal diseases, [SDV.OT]Life Sciences [q-bio]/Other [q-bio.OT], [SDV.OT] Life Sciences [q-bio]/Other [q-bio.OT], maximal voluntary contraction, fascicle length Garnier et al. Knee Extensors Torque Production Capacity, corticospinal excitability, musculoskeletal system, human activities, knee extensors, pennation angle
Abstract

International audience; This study examined the influence of knee extensors’ hip and knee angle on force production capacity and their neuromuscular and architectural consequences. Sixteen healthy men performed sub-maximal and maximal voluntary isometric contractions (MVIC) of knee extensors with four different combinations of the knee and hip angles. Muscle architecture, excitation-contraction coupling process, muscular activity, and corticospinal excitability were evaluated on the vastus lateralis (VL) and rectus femoris (RF) muscles. MVIC and evoked peak twitch (Pt) torques of knee extensors increased significantly ( p

Published
2022

3. EFFECTS OF COMBINED ELECTROMYOSTIMULATION AND GYMNASTICS TRAINING IN PREPUBERTAL GIRLS.

Author

GAËLLE DELEY, COMETTI, CAROLE, FATNASSI, ANAIS, PAIZIS, CHRISTOS, and BABAULT, NICOLAS

Subjects
GYMNASTICS training, ELECTRIC stimulation, GYMNASTICS for girls, JUMP & reach tests, PHYSICAL training & conditioning
Abstract

The article presents the results of a study which investigated the results of combining gymnastics training with electromyostimulation (EMS) in middle-school-age girls. An overview of related previous research is provided, along with details of the experimental protocol. It was found that EMS produced benefits in terms of jump test performance.

Published
2011
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4. EFFECTS OF AN ELECTROSTIMULATION TRAINING PROGRAM ON STRENGTH, JUMPING, AND KICKING CAPACITIES IN SOCCER PLAYERS.

Author

BILLOT, MAXIME, MARTIN, ALAIN, PAIZIS, CHRISTOS, COMETTI, CAROLE, and BABAULT, NICOLAS

Subjects
SOCCER training, PHYSIOLOGICAL effects of electricity, MUSCLE contraction, BALLS (Sporting goods), SOCCER players, PHYSICAL training & conditioning
Abstract

The article presents the results of a study which investigated the effects of electrostimulation training on soccer players. An overview of related previous research is provided, along with details of the experimental protocol. The researchers determined that electrostimulation increased knee extension and ball speed.

Published
2010
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