Zobrazeno 1 - 10
of 46
pro vyhledávání: '"David Ulloa"'
Publikováno v:
Heliyon, Vol 10, Iss 22, Pp e40213- (2024)
The objective of this study is to analyse the kinetic effects of acute fatigue during a 45° change of direction executed with the non-dominant limb, emulating a typical defensive action during pressing in soccer. Seventeen male professional soccer p
Externí odkaz:
https://doaj.org/article/153f4dd58f6f4a48b2289eee81b61ce1
Autor:
Claudio Cifuentes-Zapata, Oscar Andrades-Ramírez, David Ulloa-Díaz, Ángela Rodríguez-Perea, Álvaro Huerta Ojeda, Luis Javier Chirosa-Ríos
Publikováno v:
PeerJ, Vol 12, p e18196 (2024)
Background Systematizing reliable protocols and procedures for strength assessment in handball has allowed for a more thorough kinetic analysis and increased precision in detecting training-induced changes in muscular strength. The evaluation of uppe
Externí odkaz:
https://doaj.org/article/4581b702046640ab8f30d50f67c50f75
Publikováno v:
Frontiers in Sports and Active Living, Vol 6 (2024)
Externí odkaz:
https://doaj.org/article/bf3a442bb8db4206b1072d028644043d
Autor:
Oscar Andrades-Ramírez, David Ulloa-Díaz, Angela Rodríguez-Perea, Sergio Araya-Sierralta, Francisco Guede-Rojas, Gustavo Muñoz-Bustos, Luis-Javier Chirosa-Ríos
Publikováno v:
Applied Sciences, Vol 14, Iss 19, p 8744 (2024)
In the field of sports performance, sports medicine, and physical rehabilitation, there is a great interest in the development of protocols and reliable techniques and instruments for the evaluation of strength produced by athletes. In the last ten y
Externí odkaz:
https://doaj.org/article/83d818ec383a41c691ccafa94edd6fe2
Autor:
Oscar Andrades-Ramírez, David Ulloa-Díaz, Francisco Guede-Rojas, Sergio Araya-Sierralta, Gustavo Muñoz-Bustos, Patricio Arroyo-Jofré, Luis-Javier Chirosa-Ríos
Publikováno v:
Applied Sciences, Vol 14, Iss 13, p 5923 (2024)
Background: The Chilean population has experienced increased longevity in recent decades, leading to an increased incidence of and mortality from neurodegenerative diseases such as Parkinson’s disease (PD). PD is a chronic degenerative condition th
Externí odkaz:
https://doaj.org/article/7b317787f7ce4590aa43e1d95ecd6daa
Autor:
Oscar Andrades-Ramírez, David Ulloa-Díaz, Bryan Alfaro Castillo, Patricio Arroyo-Jofré, Antonio Castillo-Paredes, Luis Chirosa-Ríos
Publikováno v:
Sports, Vol 12, Iss 7, p 175 (2024)
The purpose of the study was to analyze the test–retest reliability of an isometric and isometric/vibratory muscular strength protocol in the bilateral seated bench press (BSBP), bilateral seated rowing (BSR), unilateral seated right knee extension
Externí odkaz:
https://doaj.org/article/29091cece83941f5b1b972b1f6863aa2
Autor:
Dario Martinez-Garcia, Angela Rodriguez-Perea, Paola Barboza, David Ulloa-Díaz, Daniel Jerez-Mayorga, Ignacio Chirosa, Luis Javier Chirosa Ríos
Publikováno v:
PeerJ, Vol 8, p e9951 (2020)
Background The evaluation of the force in internal rotation (IR) and external rotation (ER) of the shoulder is commonly used to diagnose possible pathologies or disorders in the glenohumeral joint and to assess patient’s status and progression over
Externí odkaz:
https://doaj.org/article/8e3e7168375c424d92468dd3c2127c35
Autor:
Angela Rodriguez-Perea, Luis J. Chirosa Ríos, Dario Martinez-Garcia, David Ulloa-Díaz, Francisco Guede Rojas, Daniel Jerez-Mayorga, Ignacio J. Chirosa Rios
Publikováno v:
PeerJ, Vol 7, p e7883 (2019)
Aim To determine the absolute and relative reliability of functional trunk tests, using a functional electromechanical dynamometer to evaluate the isokinetic strength of trunk flexors and to determine the most reliable assessment condition, in order
Externí odkaz:
https://doaj.org/article/7fcab86fcfbb4eb0b83e0a51cfdf3d9b
Autor:
Amador García-Ramos, David Ulloa-Díaz, Paola Barboza-González, Ángela Rodríguez-Perea, Darío Martínez-García, Mauricio Quidel-Catrilelbún, Francisco Guede-Rojas, Jesualdo Cuevas-Aburto, Danica Janicijevic, Jonathon Weakley
Publikováno v:
PLoS ONE, Vol 14, Iss 2, p e0212085 (2019)
This aims of this study were (I) to determine the velocity variable and regression model which best fit the load-velocity relationship during the free-weight prone bench pull exercise, (II) to compare the reliability of the velocity attained at each
Externí odkaz:
https://doaj.org/article/8c7a89ed071e4ebf9501ee431d660243
Autor:
Jesualdo Cuevas-Aburto, David Ulloa-Díaz, Paola Barboza-González, Luis Javier Chirosa-Ríos, Amador García-Ramos
Publikováno v:
PeerJ, Vol 6, p e5835 (2018)
Background The aim of this study was to examine whether the addition of very light loads for modeling the force–velocity (F–V) relationship during the bench press (BP) exercise can confirm its experimental linearity as well as to increase the rel
Externí odkaz:
https://doaj.org/article/7350445ad8c740d094840728961f6bcf