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Validation of two field tests to determine maximum oxygen consumption in university students at high altitude / Validación de dos test de campo para determinar el consumo máximo de oxígeno en estudiantes universitarios en una altura elevada
Sánchez-Rojas, Isabel Adriana; Castro-Jiménez, Laura Elizabeth; Triana-Reina, Héctor Reynaldo; Rodríguez, Jaime Orlando; Mendoza-Romero, Darío; Gutiérrez-Galvis, Adriana; Álvarez, Lorena Andrea.
  • Sánchez-Rojas, Isabel Adriana; Physical Therapist. Specialist in critical care. MSc. Education. Researcher GICAEDS group. Facultad de Cultura Física, Deporte y Recreación. Universidad Santo Tomás. CO
  • Castro-Jiménez, Laura Elizabeth; Physical Therapist. MSc. Public health. PhD. Humanities humanism and person. Researcher, Subject, body and education group. Facultad de Cultura Física, Deporte y Recreación. Universidad Santo Tomás. CO
  • Triana-Reina, Héctor Reynaldo; Degree in physical education. MSc. Motricity and human development. Researcher GICAEDS group. Facultad de Cultura Física, Deporte y Recreación. Universidad Santo Tomás. CO
  • Rodríguez, Jaime Orlando; Physical Therapist. Specialist in Physical exercise for health. MSc. Physical therapy of physical activity and sport. Researcher, Servicio Nacional de Aprendizaje SENA. CO
  • Mendoza-Romero, Darío; rofessional in sport of science. MSc. Epidemiology. Researcher GICAEDS group. Facultad de Cultura Física, Deporte y Recreación. Universidad Santo Tomás. CO
  • Gutiérrez-Galvis, Adriana; hysical Therapist. MSc. Physiology. Researcher, Servicio Nacional de Aprendizaje SENA. CO
  • Álvarez, Lorena Andrea; Degree in sport sciences and physical education. MSc. Science and Technologies of Sport and Physical Activity. Universidad Manuela Beltrán. CO
Med. UIS ; 34(1): 19-26, ene.-abr. 2021. tab, graf
Article in English | LILACS | ID: biblio-1360581
ABSTRACT
Abstract

Introduction:

Various research has used field tests to establish cardiorespiratory fitness from VO.max obtained; however, under high altitude conditions there may be variations that influence the behavior of this variable untrained and untrained healthy subjects.

Objective:

The objective of this study was to compare the VO.max obtained by means of two field tests Cooper Run Test and Shuttle Run Test 20 meters (CRT and SRT-20m) and the values obtained by ergospirometry in trained university students above 2600 masl.

Method:

Descriptive cross-sectional study;30 trained subjects (8 women 22 men) participated, with ± an average age of 19.0 to 2.2 years for women and 20.1 ± to 2.1 years for men. A one-way variance analysis was applied; a post hoc analysis was subsequently performed with the Games-Howell procedure which is most powerful in small samples (p<0.01).

Results:

No significant differences were founding the VO.max mean for SRT-20m and the direct method, however, with respect to the CRT, differences were presented (p <0.01), reflecting the higher accuracy of the SRT-20m test to estimate the VO.max in the sample evaluated.

Conclusions:

Our results suggested that SRT-20m predicted VO.max closely to data reported in ergospirometry in both men and women living at high altitude. Additional research with larger sample sizes is warranted. MÉD.UIS.2021;34(1) 19-26.
RESUMEN
Resumen

Introducción:

Diversas investigaciones han empleado las pruebas de campo con la finalidad de establecer el fitness cardiorrespiratorio a partir del VO.máx obtenido; no obstante, en condiciones de gran altitud pueden existir variaciones que influencien el comportamiento de esta variable en sujetos sanos entrenados y no entrenados.

Objetivo:

El objetivo de este estudio fue comparar el VO.max obtenido mediante dos pruebas de campo Cooper Run Test y Shuttle Run Test 20 metros (CRT y SRT-20m) y los valores obtenidos mediante ergoespirometría.

Método:

Estudio descriptivo de corte transversal; participaron 30 sujetos entrenados (8 mujeres 22 hombres), con una edad promedio de 19,0 ± 2,2 años para las mujeres y 20,1 ± 2,1 años para los hombres. Se aplicó un análisis de varianza de una vía; posteriormente se realizó un análisis post hoc con el procedimiento de Games-Howell, que es más poderoso en muestras pequeñas (p<0.01).

Resultados:

No se encontraron diferencias significativas en la media del VO.max para SRT-20m y el método directo, sin embargo, con respecto al CRT, se presentaron diferencias (p <0.01), reflejando la mayor precisión de la prueba SRT-20m para estimar el VO.max. en la muestra evaluada.

Conclusiones:

Nuestros resultados sugirieron que SRT-20m predijo los valores de VO.máx de manera cercana a los datos reportados en ergoespirometría tanto en hombres como en mujeres que habitan a gran altitud. Se justifica la investigación adicional con tamaños de muestra más grandes. MÉD.UIS.2021;34(1) 19-26
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Spirometry Type of study: Observational study / Prevalence study / Prognostic study / Risk factors Limits: Humans Language: English Journal: Med. UIS Journal subject: Medicine Year: 2021 Type: Article Affiliation country: Colombia Institution/Affiliation country: Degree in physical education. MSc. Motricity and human development. Researcher GICAEDS group. Facultad de Cultura Física, Deporte y Recreación. Universidad Santo Tomás/CO / Degree in sport sciences and physical education. MSc. Science and Technologies of Sport and Physical Activity. Universidad Manuela Beltrán/CO / Physical Therapist. MSc. Public health. PhD. Humanities humanism and person. Researcher, Subject, body and education group. Facultad de Cultura Física, Deporte y Recreación. Universidad Santo Tomás/CO / Physical Therapist. Specialist in Physical exercise for health. MSc. Physical therapy of physical activity and sport. Researcher, Servicio Nacional de Aprendizaje SENA/CO / Physical Therapist. Specialist in critical care. MSc. Education. Researcher GICAEDS group. Facultad de Cultura Física, Deporte y Recreación. Universidad Santo Tomás/CO / hysical Therapist. MSc. Physiology. Researcher, Servicio Nacional de Aprendizaje SENA/CO / rofessional in sport of science. MSc. Epidemiology. Researcher GICAEDS group. Facultad de Cultura Física, Deporte y Recreación. Universidad Santo Tomás/CO

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Full text: Available Index: LILACS (Americas) Main subject: Spirometry Type of study: Observational study / Prevalence study / Prognostic study / Risk factors Limits: Humans Language: English Journal: Med. UIS Journal subject: Medicine Year: 2021 Type: Article Affiliation country: Colombia Institution/Affiliation country: Degree in physical education. MSc. Motricity and human development. Researcher GICAEDS group. Facultad de Cultura Física, Deporte y Recreación. Universidad Santo Tomás/CO / Degree in sport sciences and physical education. MSc. Science and Technologies of Sport and Physical Activity. Universidad Manuela Beltrán/CO / Physical Therapist. MSc. Public health. PhD. Humanities humanism and person. Researcher, Subject, body and education group. Facultad de Cultura Física, Deporte y Recreación. Universidad Santo Tomás/CO / Physical Therapist. Specialist in Physical exercise for health. MSc. Physical therapy of physical activity and sport. Researcher, Servicio Nacional de Aprendizaje SENA/CO / Physical Therapist. Specialist in critical care. MSc. Education. Researcher GICAEDS group. Facultad de Cultura Física, Deporte y Recreación. Universidad Santo Tomás/CO / hysical Therapist. MSc. Physiology. Researcher, Servicio Nacional de Aprendizaje SENA/CO / rofessional in sport of science. MSc. Epidemiology. Researcher GICAEDS group. Facultad de Cultura Física, Deporte y Recreación. Universidad Santo Tomás/CO