Results 21 to 30 of about 143,047 (199)

Specializing When It Counts: Comparing the Dose–Time Effect of Distance Variety between Swimming and Track Running

Sports
Objective: To conduct a longitudinal retrospective analysis, explore the relationship between success at peak performance age and the number of different race distances athletes competed in each year (within-sport distance variety), and compare the dose ...
Dennis-Peter Born, Jesús J. Ruiz-Navarro, Jenny Lorentzen, Glenn Björklund   +3 more
doaj   +1 more source

Race Strategies of Open Water Swimmers in the 5-km, 10-km, and 25-km Races of the 2017 FINA World Swimming Championships

Frontiers in Psychology, 2019
Despite literature on the pacing strategies of endurance sports, there is an existing lack of knowledge about the swimmers’ tactical decisions in the open water races.
Santiago Veiga, Santiago Veiga, Luis Rodriguez, Pablo González-Frutos, Archit Navandar   +4 more
doaj   +1 more source

Determining Validity and Reliability of an In-Field Performance Analysis System for Swimming

Sensors
To permit the collection of quantitative data on start, turn and clean swimming performances in any swimming pool, the aims of the present study were to (1) validate a mobile in-field performance analysis system (PAS) against the Kistler starting block ...
Dennis-Peter Born, Marek Polach, Craig Staunton   +2 more
doaj   +1 more source

Correlations between linear sprint with the ball, linear sprint without the ball, and change-of-direction without the ball in professional female soccer players

Scientific Reports, 2023
The evolution of female soccer is related to the increase in high-intensity actions and choosing the abilities that best characterize the players' performance. Determining the capabilities that best describe the players' performance becomes essential for
Artur Avelino Birk Preissler, Pedro Schons, Filipe Manuel Clemente, Guilherme Droescher de Vargas, Lucas Moraes Klein, Ana Filipa Silva, Hadi Nobari, Luiz Fernando Martins Kruel   +7 more
doaj   +1 more source

Molecular Methods for Rare Hemoglobinopathy Cases: First Brazilian Report of Pediatric Siblings with Hb O‐Arab and Alpha‐Thalassemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Hemoglobinopathies are prevalent globally; diagnosis is complex in high genetic admixture populations like Brazil. We report, in two pediatric siblings, the first documented cases in Brazil of heterozygosity for hemoglobin (Hb) O‐Arab with coinheritance of α‐thalassemia (αα/−α4.2; −α3.7/−α4.2), resulting in microcytic and hypochromic anemia ...
Elisângela de Souza Miranda Muynarsk, Amanda Cristina Meneguetti Berti, Bárbara Braga Vieira Marques, Victoria Simões Bernardo, Flaviene Felix Torres, Ingrid Souza Dias, Vanessa da Silveira Ramos de Castro, Gabriela Alves Bernardino, Danilo Grünig Humberto da Silva, Edis Belini‐Júnior   +9 more
wiley   +1 more source

Evaluating the swimming technique analysis: a multi-criteria decision approach using hesitant bipolar fuzzy with a GRA approach

Scientific Reports
Modern technology has played a significant role in improving the analysis and training of swimming, providing more accurate results. Also, finding the best swimming technique is still complicated because there are conflicting standards and uncertainty ...
Qing Li, Jianxia Yin
doaj   +1 more source

The Least Squares Method as a Tool for Assessment of the Stroke Parameters and Velocity in Monofin Swimming

Methods and Protocols
This study explores the application of the Least Squares Method to analyze and model the kinematic parameters in monofin swimming, focusing on stroke rate, stroke length, and the amplitudes of joint displacements at the hip, knee, and ankle.
Marek Rejman, Paweł Szkudlarek
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Quantity of within-sport distance variety – what can pool swimmers and track runners learn from each other?

Frontiers in Sports and Active Living
ObjectiveTo determine the relationship between success at peak performance age and quantity of within-sport distance variety and compare the dose-time-effect between swimming and track running by determining probability of becoming an international-class
Dennis-Peter Born, Dennis-Peter Born, Dennis-Peter Born, Jenny Lorentzen, Glenn Björklund, Jesús J. Ruiz-Navarro   +5 more
doaj   +1 more source

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source