Results 21 to 30 of about 169,052,029 (285)

Agreement, Accuracy, and Reliability of a New Algorithm for the Detection of Change of Direction Angle Based on Integrating Inertial Data from Inertial Sensors

Algorithms, 2023
The development of algorithms applied to new technologies allows a better understanding of many of the movements in team sports. The purpose of this work was to analyze the validity, precision, and reproducibility of an algorithm to detect angulation of ...
Roberto Avilés, Diego Brito de Souza, José Pino-Ortega, Julen Castellano   +3 more
doaj   +1 more source

Validity and Reliability of a Test Battery to Assess Change of Directions with Ball Dribbling in Para-footballers with Cerebral Palsy

Brain Sciences, 2020
The purpose of this study was to evaluate the content and construct validity and between-sessions reliability of four agility tests requiring ball dribbling in football players with cerebral palsy (CP) with implications for classification and training. A
Lucas Felippe Daniel, Raúl Reina, José Irineu Gorla, Tânia Bastos, Alba Roldan   +4 more
doaj   +1 more source

Determinants of Y-Shaped Agility Test in Basketball Players

Applied Sciences, 2022
Y-shaped agility test is a reactive agility test that includes both sensory and motor components. However, there is a lack of information about the contribution of these components to reactive agility in basketball players.
Henrieta Horníková, Erika Zemková
doaj   +1 more source

Do maturation, anthropometrics and leg muscle qualities influence repeated change of direction performance in adolescent boys and girls?

Biology of Sport, 2023
The ability to change direction rapidly is a key fitness quality especially in invasive sports where young players perform approximately 300 changes of direction in a game. There iscurrently limited understanding of how anthropometric characteristics and
Matteo Giuriato, Vittoria Carnevale Pellino, Nicola Lovecchio, Roberto Codella, Matteo Vandoni, Scott Talpey   +5 more
doaj   +1 more source

Directional Change Mediates the Physiological Response to High-Intensity Shuttle Running in Professional Soccer Players

Sports, 2018
The purpose of this study was to investigate the influence that different frequencies of deceleration and acceleration actions had on the physiological demands in professional soccer players.
Remy Tang, Conall Murtagh, Giles Warrington, Tim Cable, Oliver Morgan, Andrew O’Boyle, Darren Burgess, Ryland Morgans, Barry Drust   +8 more
doaj   +1 more source

Change-of-direction sprint tests (validity).

, 2019
Change-of-direction sprint tests (validity).
Rainer Neumann (529291), Steffen Ringhof (7245089), Stefan Altmann (7245086), Alexander Woll (529292), Michael C. Rumpf (7245092)   +4 more
core   +1 more source

Change-of-direction sprint tests (reliability).

, 2019
Change-of-direction sprint tests (reliability).
Rainer Neumann (529291), Steffen Ringhof (7245089), Stefan Altmann (7245086), Alexander Woll (529292), Michael C. Rumpf (7245092)   +4 more
core   +1 more source

Relationship between the Reliability of Tennis-Specific Change of Direction (77COD) Test and Squat Jump–Countermovement Jump in Adolescent Tennis Players

Applied Sciences
The aim of this study was to investigate the reliability of the tennis-specific change of direction (77COD) test with vertical jump tests (Squat Jump and Countermovement Jump) in adolescent tennis players.
Selman Kaya, Aysu Önal, Gökhan Deliceoğlu   +2 more
doaj   +1 more source

Are change of direction and small-sided game practises distinctive factors in regional amateur league football players?

Revista Brasileira de Futsal e Futebol, 2023
The purpose of this study was to reveal whether change of direction and small-sided game practises are distinctive factors in regional amateur football players.
Mehmet Söyler, Raif Zileli
doaj  

Social Functioning Within the First Years After Pediatric Brain Tumor Diagnosis and the Relationship With Family Psychosocial Risk

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survivors of pediatric brain tumors (PBTs) can experience long‐term social difficulties, impacting quality of life. Beyond medical and environmental factors, family psychosocial risk may play a role in social outcomes by shaping the caregiving environment and may provide intervention options.
Renske H. Houben, Marisa H. Huisman, Martha A. Grootenhuis, Femke K. Aarsen, Marita Partanen   +4 more
wiley   +1 more source