Results 71 to 80 of about 30,256 (281)

Propulsion efficiency in wheelchair tennis: a case study on the influence of the racket on the handrim forces

Motriz: Revista de Educacao Fisica, 2020
Aims: to evaluate how the act of holding a tennis racket influences the application of forces in the handrim during manual wheelchair propulsion at a self-selected comfortable speed and sprint.
Vitor Alcolea, Guilherme da Silva Bertolaccini, Rubens Venditti Junior, Fausto Orsi Medola   +3 more
doaj   +1 more source

A narrative review of Achilles tendon ruptures in racket sports [PDF]

, 2022
Elin Larsson
openalex   +1 more source

Prenatal Exome Sequencing Identifies Dual Maternal‐Fetal Diagnosis of HbF Mission Bay, a Novel HBG2 Variant Associated With Methemoglobinemia, Hypoxia and Hemolytic Anemia

Prenatal Diagnosis, EarlyView.
ABSTRACT Prenatal exome sequencing (ES) can establish rare genetic diagnoses in a fetus but may also lead to occult genetic diagnosis in a biological parent. We present a case of dual fetal and maternal diagnosis by prenatal ES, in a fetus with unexplained anemia and in a pregnant patient with sickle cell disease (SCD) and recurrent unexplained hypoxia.
Matthew A. Shear, Billie Lianoglou, Ugur Hodoglugil, W. Patrick Devine, Ashutosh Lal, Juan Gonzalez, Teresa N. Sparks   +6 more
wiley   +1 more source

Compilation of the model of professional competences among the coaches of racket games in Iraq

دراسات وبحوث التربية الرياضية
The general purpose of this research was to develop a model of professional competencies in the coaches of racket games in Iraq. The present research method was qualitative; which was used to build the conceptual model of the research based on Strauss ...
Mustafa Tareq Fakhri, Farzam Farzan
doaj   +1 more source

Esportes de raquete, divulgação e infraestrutura: influências sobre a prática

Caderno de Educação Física e Esporte, 2019
Introdução: A prática dos esportes em Ouro Preto (MG) está centrada no “quarteto fantástico” que se caracterizam pelos esportes coletivos mais praticados deixando uma lacuna nas experiências motoras advindas de outras modalidades.
Mateus Augusto de Oliveira Machado, Rodney Rodrigo de Souza, Siomara Aparecida da Silva   +2 more
doaj   +1 more source

Concrete in architecture: Redefining form, space, function, and insights from bibliometric analysis

Structural Concrete, EarlyView.
Abstract Concrete has become a cornerstone in architectural and engineering innovation, as it seamlessly integrates structural performance with artistic expression. Its evolution from ancient opus caementicium to contemporary ultra‐high‐performance concrete illustrates its adaptability to the change in technological, environmental, and design paradigms.
Mouhcine Benaicha, Khalid El Harrouni, Samir Kabouss   +2 more
wiley   +1 more source

Badminton racket deflection, comparison between rigid versus flexible according to different strokes

International Journal of Racket Sports Science
Badminton shuttlecock generate the highest projectile velocity among all sports. To deliver a powerful stroke, the design of a badminton racket is primordial, especially the deflection on the shaft.
Michael Phomsoupha, Stephane Ibrahime, Guillaume Laffaye   +2 more
doaj   +1 more source

AN EXAMPLE OF STATISTICAL ANALYSIS USED IN STUDYING SPORTS PERFORMANCE IMPROVEMENT [PDF]

Fiabilitate şi Durabilitate, 2023
The purpose of this article is to present a mathematical model using dynamic data of athletes' performance in a particular sport. Where it is necessary to throw the ball, with the hand or racket, from the place or from the athlete's jump, certain ...
Iuliana Carmen BĂRBĂCIORU, Eduard Robert SAKIZLIAN   +1 more
doaj  

EventAnchor: Reducing Human Interactions in Event Annotation of Racket Sports Videos [PDF]

, 2021
Dazhen Deng, Jiang Wu, Jiachen Wang, Yihong Wu, Xiao Xie, Zheng Zhou, Hui Zhang, Xiaolong (Luke) Zhang, Yingcai Wu   +8 more
openalex   +1 more source

TennisSense: a multi-sensory approach to performance analysis in tennis [PDF]

, 2009
The TennisSense Project, that is run in collaboration with Tennis Ireland, aims to create the infrastructure required to digitally capture physical, tactical and physiological data from tennis players in order to assist in their coaching and improved ...
Caulfield, Brian, Connaghan, Damien, Conroy, Luke, Coyle, Shirley, Healy, Graham, Kelly, Philip, Nixon, Paddy, O'Connor, Noel E., Smeaton, Alan F., Ó Conaire, Ciarán   +9 more
core   +1 more source